From 6b53062590ef0a283160817c8171fcb6841fd230 Mon Sep 17 00:00:00 2001 From: twygod Date: Mon, 23 Oct 2023 11:41:45 +0800 Subject: [PATCH 01/48] new: deploy lens on optimism. --- deployments/optimism/lens.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deployments/optimism/lens.json b/deployments/optimism/lens.json index caeb0850..50a26ff2 100644 --- a/deployments/optimism/lens.json +++ b/deployments/optimism/lens.json @@ -1,3 +1,3 @@ { - "lens": "0x376F47C5966dcDA5c3d54B8cBF8B918777b8FF13" + "lens": "0xf693D82dc96cBcD5e0f3Cb43D3Be949f79E78F2D" } \ No newline at end of file From af8688cd33a0e437d177af5006b668e0c2cfa5ab Mon Sep 17 00:00:00 2001 From: Max Weng Date: Thu, 14 Mar 2024 16:01:51 +0800 Subject: [PATCH 02/48] chg: update hardhat to 2.21.0 --- yarn.lock | 800 +++++++++++++++++++++++++++++++++++++----------------- 1 file changed, 551 insertions(+), 249 deletions(-) diff --git a/yarn.lock b/yarn.lock index b0cac0e3..7094eb40 100644 --- a/yarn.lock +++ b/yarn.lock @@ -469,6 +469,11 @@ "@ethersproject/properties" "^5.7.0" "@ethersproject/strings" "^5.7.0" +"@fastify/busboy@^2.0.0": + version "2.1.1" + resolved "https://registry.yarnpkg.com/@fastify/busboy/-/busboy-2.1.1.tgz#b9da6a878a371829a0502c9b6c1c143ef6663f4d" + integrity sha512-vBZP4NlzfOlerQTnba4aqZoMhE/a9HY7HRqoOPaETQcSQuWEIyZMHGfVu6w9wGtGK5fED5qRs2DteVCjOH60sA== + "@graphql-typed-document-node/core@^3.1.1": version "3.1.2" resolved "https://registry.yarnpkg.com/@graphql-typed-document-node/core/-/core-3.1.2.tgz#6fc464307cbe3c8ca5064549b806360d84457b04" @@ -542,29 +547,89 @@ "@nodelib/fs.scandir" "2.1.5" fastq "^1.6.0" -"@nomicfoundation/ethereumjs-block@^4.0.0": - version "4.0.0" - resolved "https://registry.yarnpkg.com/@nomicfoundation/ethereumjs-block/-/ethereumjs-block-4.0.0.tgz#fdd5c045e7baa5169abeed0e1202bf94e4481c49" - integrity sha512-bk8uP8VuexLgyIZAHExH1QEovqx0Lzhc9Ntm63nCRKLHXIZkobaFaeCVwTESV7YkPKUk7NiK11s8ryed4CS9yA== - dependencies: - 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camelcase@^4.1.0: version "4.1.0" resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd" integrity sha512-FxAv7HpHrXbh3aPo4o2qxHay2lkLY3x5Mw3KeE4KQE8ysVfziWeRZDwcjauvwBSGEC/nXUPzZy8zeh4HokqOnw== -camelcase@^6.0.0: +camelcase@^6.0.0, camelcase@^6.2.0: version "6.3.0" resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.3.0.tgz#5685b95eb209ac9c0c177467778c9c84df58ba9a" integrity sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA== @@ -2006,7 +2133,7 @@ check-error@^1.0.2: resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82" integrity sha512-BrgHpW9NURQgzoNyjfq0Wu6VFO6D7IZEmJNdtgNqpzGG8RuNFHt2jQxWlAs4HMe119chBnv+34syEZtc6IhLtA== -chokidar@3.5.3, chokidar@^3.4.0: +chokidar@3.5.3: version "3.5.3" resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd" integrity 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"^1.0.1" +elliptic@^6.5.2, elliptic@^6.5.4: + version "6.5.5" + resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.5.tgz#c715e09f78b6923977610d4c2346d6ce22e6dded" + integrity sha512-7EjbcmUm17NQFu4Pmgmq2olYMj8nwMnpcddByChSUjArp8F5DQWcIcpriwO4ZToLNAJig0yiyjswfyGNje/ixw== + dependencies: + bn.js "^4.11.9" + brorand "^1.1.0" + hash.js "^1.0.0" + hmac-drbg "^1.0.1" + inherits "^2.0.4" + minimalistic-assert "^1.0.1" + minimalistic-crypto-utils "^1.0.1" + emoji-regex@^8.0.0: version "8.0.0" resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37" @@ -2670,17 +2839,30 @@ end-of-stream@^1.1.0: once "^1.4.0" enquirer@^2.3.0: - version "2.3.6" - resolved "https://registry.yarnpkg.com/enquirer/-/enquirer-2.3.6.tgz#2a7fe5dd634a1e4125a975ec994ff5456dc3734d" - integrity sha512-yjNnPr315/FjS4zIsUxYguYUPP2e1NK4d7E7ZOLiyYCcbFBiTMyID+2wvm2w6+pZ/odMA7cRkjhsPbltwBOrLg== + version "2.4.1" + resolved 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"https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.2.4.tgz#e385f5a4b5227d449c3eabbad05494ef0abbeadd" + integrity sha512-5uYhsJH8VJBTv7oslg4BznJYhDoRI6waYCxMmCdnTrcCrHA/fCFKoTFz2JKKE0HdDFUF7/oQuhzumXJK7paBRQ== + dependencies: + es-errors "^1.3.0" + function-bind "^1.1.2" + has-proto "^1.0.1" + has-symbols "^1.0.3" + hasown "^2.0.0" + +get-intrinsic@^1.1.3: version "1.2.0" resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.2.0.tgz#7ad1dc0535f3a2904bba075772763e5051f6d05f" integrity sha512-L049y6nFOuom5wGyRc3/gdTLO94dySVKRACj1RmJZBQXlbTMhtNIgkWkUHq+jYmZvKf14EW1EoJnnjbmoHij0Q== @@ -3561,11 +3759,16 @@ got@^11.8.5: p-cancelable "^2.0.0" responselike "^2.0.0" -graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@^4.2.0, graceful-fs@^4.2.4: +graceful-fs@^4.1.11, graceful-fs@^4.2.0, graceful-fs@^4.2.4: version "4.2.10" resolved 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"^1.0.0" + +has-proto@^1.0.1: + version "1.0.3" + resolved "https://registry.yarnpkg.com/has-proto/-/has-proto-1.0.3.tgz#b31ddfe9b0e6e9914536a6ab286426d0214f77fd" + integrity sha512-SJ1amZAJUiZS+PhsVLf5tGydlaVB8EdFpaSO4gmiUKUOxk8qzn5AIy4ZeJUmh22znIdk/uMAUT2pl3FxzVUH+Q== + has-symbols@^1.0.2, has-symbols@^1.0.3: version "1.0.3" resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.3.tgz#bb7b2c4349251dce87b125f7bdf874aa7c8b39f8" @@ -3728,11 +3992,9 @@ has-values@^1.0.0: kind-of "^4.0.0" has@^1.0.3: - version "1.0.3" - resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796" - integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw== - dependencies: - function-bind "^1.1.1" + version "1.0.4" + resolved "https://registry.yarnpkg.com/has/-/has-1.0.4.tgz#2eb2860e000011dae4f1406a86fe80e530fb2ec6" + integrity 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sha512-+rQmrWMYGA90yenhTYsLWAsLsqVC8osOw6PKE1HDYiO0gdPeKe/xDHNzIAIn4C91YQ6oenEhfYqqc1883qHbjQ== + version "3.6.2" + resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.2.tgz#56a9b36ea965c00c5a93ef31eb111a0f11056967" + integrity sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA== dependencies: inherits "^2.0.3" string_decoder "^1.1.1" @@ -5689,14 +5966,14 @@ secp256k1@^4.0.1: node-gyp-build "^4.2.0" semver@^5.5.0: - version "5.7.1" - resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7" - integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ== + version "5.7.2" + resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8" + integrity sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g== semver@^6.3.0: - version "6.3.0" - resolved 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sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg== + dependencies: + define-data-property "^1.1.4" + es-errors "^1.3.0" + function-bind "^1.1.2" + get-intrinsic "^1.2.4" + gopd "^1.0.1" + has-property-descriptors "^1.0.2" + set-value@^2.0.0, set-value@^2.0.1: version "2.0.1" resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b" @@ -5816,14 +6105,15 @@ shelljs@^0.8.3: interpret "^1.0.0" rechoir "^0.6.2" -side-channel@^1.0.4: - version "1.0.4" - resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.0.4.tgz#efce5c8fdc104ee751b25c58d4290011fa5ea2cf" - integrity sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw== +side-channel@^1.0.4, side-channel@^1.0.6: + version "1.0.6" + resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.0.6.tgz#abd25fb7cd24baf45466406b1096b7831c9215f2" + integrity sha512-fDW/EZ6Q9RiO8eFG8Hj+7u/oW+XrPTIChwCOM2+th2A6OblDtYYIpve9m+KvI9Z4C9qSEXlaGR6bTEYHReuglA== dependencies: - call-bind "^1.0.0" - get-intrinsic "^1.0.2" - object-inspect "^1.9.0" + call-bind "^1.0.7" + es-errors "^1.3.0" + get-intrinsic "^1.2.4" + object-inspect "^1.13.1" signal-exit@^3.0.0, signal-exit@^3.0.2: version "3.0.7" @@ -6055,11 +6345,6 @@ statuses@2.0.1: resolved "https://registry.yarnpkg.com/statuses/-/statuses-2.0.1.tgz#55cb000ccf1d48728bd23c685a063998cf1a1b63" integrity sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ== -streamsearch@^1.1.0: - version "1.1.0" - resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-1.1.0.tgz#404dd1e2247ca94af554e841a8ef0eaa238da764" - integrity sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg== - strict-uri-encode@^1.0.0: version "1.1.0" resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713" @@ -6087,7 +6372,7 @@ string-width@^2.0.0, string-width@^2.1.1: is-fullwidth-code-point "^2.0.0" strip-ansi "^4.0.0" -string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3: +string-width@^4.0.0, string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.2, string-width@^4.2.3: version "4.2.3" resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010" integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g== @@ -6426,6 +6711,11 @@ type-detect@^4.0.0, type-detect@^4.0.5: resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c" integrity sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g== +type-fest@^0.20.2: + version "0.20.2" + resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.20.2.tgz#1bf207f4b28f91583666cb5fbd327887301cd5f4" + integrity sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ== + type-fest@^0.21.3: version "0.21.3" resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.21.3.tgz#d260a24b0198436e133fa26a524a6d65fa3b2e37" @@ -6502,12 +6792,17 @@ ultron@~1.1.0: resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c" integrity sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og== +undici-types@~5.26.4: + version "5.26.5" + resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617" + integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA== + undici@^5.14.0: - version "5.20.0" - resolved "https://registry.yarnpkg.com/undici/-/undici-5.20.0.tgz#6327462f5ce1d3646bcdac99da7317f455bcc263" - integrity sha512-J3j60dYzuo6Eevbawwp1sdg16k5Tf768bxYK4TUJRH7cBM4kFCbf3mOnM/0E3vQYXvpxITbbWmBafaDbxLDz3g== + version "5.28.3" + resolved "https://registry.yarnpkg.com/undici/-/undici-5.28.3.tgz#a731e0eff2c3fcfd41c1169a869062be222d1e5b" + integrity sha512-3ItfzbrhDlINjaP0duwnNsKpDQk3acHI3gVJ1z4fmwMK31k5G9OVIAMLSIaP6w4FaGkaAkN6zaQO9LUvZ1t7VA== dependencies: - busboy "^1.6.0" + "@fastify/busboy" "^2.0.0" unfetch@^4.2.0: version "4.2.0" @@ -7176,6 +7471,13 @@ which@^1.1.1, which@^1.2.9, which@^1.3.1: dependencies: isexe "^2.0.0" +widest-line@^3.1.0: + version "3.1.0" + resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-3.1.0.tgz#8292333bbf66cb45ff0de1603b136b7ae1496eca" + integrity sha512-NsmoXalsWVDMGupxZ5R08ka9flZjjiLvHVAWYOKtiKM8ujtZWr9cRffak+uSE48+Ob8ObalXpwyeUiyDD6QFgg== + dependencies: + string-width "^4.0.0" + word-wrap@~1.2.3: version "1.2.3" resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c" From c94c453de616971fbfa510fac0e2f30ea937d349 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Fri, 15 Mar 2024 10:32:28 +0800 Subject: [PATCH 03/48] chg: update deploy script to support USDC and Base network --- contracts/token/OpUNION.sol | 20 ++--- deploy/config/base-sepolia.ts | 40 +++++++++ deploy/config/index.ts | 19 ++--- deploy/config/local.ts | 46 +++++++---- deploy/optimism.ts | 121 ++++++++++++++++------------ hardhat.config.ts | 3 + package.json | 1 + tasks/deploy.ts | 147 +++++++++++++--------------------- utils/index.ts | 6 ++ 9 files changed, 217 insertions(+), 186 deletions(-) create mode 100644 deploy/config/base-sepolia.ts create mode 100644 utils/index.ts diff --git a/contracts/token/OpUNION.sol b/contracts/token/OpUNION.sol index a3654c72..0744d6a5 100644 --- a/contracts/token/OpUNION.sol +++ b/contracts/token/OpUNION.sol @@ -7,10 +7,10 @@ import {L2StandardERC20} from "@eth-optimism/contracts/standards/L2StandardERC20 import {Whitelistable} from "./Whitelistable.sol"; contract OpUNION is L2StandardERC20, ERC20Permit, Whitelistable { - constructor(address _l2Bridge, address _l1Token) - L2StandardERC20(_l2Bridge, _l1Token, "Optimism UNION", "OpUNION") - ERC20Permit("Optimism UNION") - { + constructor( + address _l2Bridge, + address _l1Token + ) L2StandardERC20(_l2Bridge, _l1Token, "UNION Token", "UNION") ERC20Permit("UNION Token") { whitelistEnabled = false; whitelist(_l2Bridge); } @@ -22,11 +22,7 @@ contract OpUNION is L2StandardERC20, ERC20Permit, Whitelistable { * @param to Receiver's address * @param amount Amount to transfer */ - function _beforeTokenTransfer( - address from, - address to, - uint256 amount - ) internal override { + function _beforeTokenTransfer(address from, address to, uint256 amount) internal override { super._beforeTokenTransfer(from, to, amount); if (whitelistEnabled) { @@ -41,11 +37,7 @@ contract OpUNION is L2StandardERC20, ERC20Permit, Whitelistable { * @param to Receiver's address * @param amount Amount to transfer */ - function _afterTokenTransfer( - address from, - address to, - uint256 amount - ) internal override { + function _afterTokenTransfer(address from, address to, uint256 amount) internal override { super._afterTokenTransfer(from, to, amount); } } diff --git a/deploy/config/base-sepolia.ts b/deploy/config/base-sepolia.ts new file mode 100644 index 00000000..fb9b0f4e --- /dev/null +++ b/deploy/config/base-sepolia.ts @@ -0,0 +1,40 @@ +import {DeployConfig} from "../optimism"; +import {parseUSDC} from "../../utils"; + +export default { + userManager: { + maxOverdue: "86400", // in seconds, 1 day + effectiveCount: "0", + maxVouchers: "400", + maxVouchees: "1000" + }, + uToken: { + name: "uUSDC", + symbol: "uUSDC", + initialExchangeRateMantissa: parseUSDC("1"), + reserveFactorMantissa: parseUSDC("1"), + originationFee: parseUSDC("0.005"), + originationFeeMax: parseUSDC("0.5"), + debtCeiling: parseUSDC("250000"), + maxBorrow: parseUSDC("25000"), + minBorrow: parseUSDC("100"), + overdueTime: "86400", // in seconds, 1 day + mintFeeRate: parseUSDC("0") + }, + comptroller: { + halfDecayPoint: "1000" + }, + pureAdapter: { + floor: parseUSDC("1000"), + ceiling: parseUSDC("100000") + }, + addresses: { + guardian: "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb", + unionToken: "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", // sepolia address + usdc: "0x036CbD53842c5426634e7929541eC2318f3dCF7e", // USDC on base-sepolia + opL2Bridge: "0x4200000000000000000000000000000000000010", + opL2CrossDomainMessenger: "0x4200000000000000000000000000000000000007", + timelock: "0xdA2C8b9f14e1F20a637A7B9f86d4aa78DFbDB3cF", // sepolia address + opAdminAddress: "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb" //use l2 multi-sig address + } +} as DeployConfig; diff --git a/deploy/config/index.ts b/deploy/config/index.ts index 516acc61..2d0162a0 100644 --- a/deploy/config/index.ts +++ b/deploy/config/index.ts @@ -22,6 +22,9 @@ import optimismConfig from "./optimism"; // Mainnet configs import mainnetConfig from "./mainnet"; +// Base Sepolia configs +import baseSepoliaConfig from "./base-sepolia"; + export const baseConfig = { addresses: { aave: { @@ -53,26 +56,18 @@ export const baseConfig = { }, comptroller: { halfDecayPoint: "500000" - }, - pureAdapter: { - floor: parseUnits("50000"), - ceiling: parseUnits("1000000000") - }, - aaveAdapter: { - floor: parseUnits("25000"), - ceiling: parseUnits("100000") } } as DeployConfig; -export const getConfig = () => { - switch (process.env.CONFIG) { +export const getConfig = (network: string) => { + switch (network) { case "arbitrum": return {...baseConfig, ...arbitrumConfig}; case "goerli": return {...baseConfig, ...goerliConfig}; case "goerli-fork": return {...baseConfig, ...goerliForkConfig}; - case "local": + case "hardhat": return {...baseConfig, ...localConfig}; case "optimism-goerli": return {...baseConfig, ...optimismGoerliConfig}; @@ -80,6 +75,8 @@ export const getConfig = () => { return {...baseConfig, ...optimismConfig}; case "mainnet": return {...baseConfig, ...mainnetConfig}; + case "base-sepolia": + return {...baseConfig, ...baseSepoliaConfig}; default: return baseConfig; } diff --git a/deploy/config/local.ts b/deploy/config/local.ts index 1ab1b1b5..3e584580 100644 --- a/deploy/config/local.ts +++ b/deploy/config/local.ts @@ -1,25 +1,39 @@ -import {parseUnits} from "ethers/lib/utils"; - -import {DeployConfig} from "../index"; +import {DeployConfig} from "../optimism"; +import {parseUSDC} from "../../utils"; export default { userManager: { - maxOverdue: "120", // 12 x overdueBlocks - effectiveCount: "1", + maxOverdue: "86400", // in seconds, 1 day + effectiveCount: "0", maxVouchers: "400", maxVouchees: "1000" }, uToken: { - name: "uDAI", - symbol: "uDAI", - initialExchangeRateMantissa: parseUnits("1"), - reserveFactorMantissa: parseUnits("1"), - originationFee: parseUnits("0.005"), - originationFeeMax: parseUnits("0.5"), - debtCeiling: parseUnits("250000"), - maxBorrow: parseUnits("25000"), - minBorrow: parseUnits("100"), - overdueTime: "10", // in seconds - mintFeeRate: parseUnits("0.001") + name: "uUSDC", + symbol: "uUSDC", + initialExchangeRateMantissa: parseUSDC("1"), + reserveFactorMantissa: parseUSDC("1"), + originationFee: parseUSDC("0.005"), + originationFeeMax: parseUSDC("0.5"), + debtCeiling: parseUSDC("250000"), + maxBorrow: parseUSDC("25000"), + minBorrow: parseUSDC("100"), + overdueTime: "86400", // in seconds, 1 day + mintFeeRate: parseUSDC("0") + }, + comptroller: { + halfDecayPoint: "1000" + }, + pureAdapter: { + floor: parseUSDC("1000"), + ceiling: parseUSDC("100000") + }, + addresses: { + guardian: "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb", + unionToken: "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", // sepolia address + opL2Bridge: "0x4200000000000000000000000000000000000010", + opL2CrossDomainMessenger: "0x4200000000000000000000000000000000000007", + timelock: "0xdA2C8b9f14e1F20a637A7B9f86d4aa78DFbDB3cF", // sepolia address + opAdminAddress: "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb" //use l2 multi-sig address } } as DeployConfig; diff --git a/deploy/optimism.ts b/deploy/optimism.ts index 8d572f55..d1692d1d 100644 --- a/deploy/optimism.ts +++ b/deploy/optimism.ts @@ -1,4 +1,4 @@ -import {BigNumberish, ContractTransaction, Signer} from "ethers"; +import {BigNumberish, Signer} from "ethers"; import {Interface} from "ethers/lib/utils"; import { AssetManager__factory, @@ -32,6 +32,7 @@ export interface Addresses { userManager?: string; uToken?: string; dai?: string; + usdc?: string; marketRegistry?: string; fixedRateInterestModel?: string; comptroller?: string; @@ -60,13 +61,13 @@ export interface Addresses { } export interface DeployConfig { - admin: string; + admin?: string; addresses: Addresses; - userManager: { - maxOverdue: BigNumberish; - effectiveCount: BigNumberish; - maxVouchers: BigNumberish; - maxVouchees: BigNumberish; + userManager?: { + maxOverdue?: BigNumberish; + effectiveCount?: BigNumberish; + maxVouchers?: BigNumberish; + maxVouchees?: BigNumberish; }; uToken: { name: string; @@ -81,31 +82,31 @@ export interface DeployConfig { overdueTime: BigNumberish; mintFeeRate: BigNumberish; }; - fixedInterestRateModel: { - interestRatePerSecond: BigNumberish; + fixedInterestRateModel?: { + interestRatePerSecond?: BigNumberish; }; - comptroller: { - halfDecayPoint: BigNumberish; + comptroller?: { + halfDecayPoint?: BigNumberish; }; pureAdapter: { floor: BigNumberish; ceiling: BigNumberish; }; - aaveAdapter: { - floor: BigNumberish; - ceiling: BigNumberish; + aaveAdapter?: { + floor?: BigNumberish; + ceiling?: BigNumberish; }; } export interface OpContracts { userManager: UserManagerOp; - opUnion?: OpUNION; - opOwner?: OpOwner; + opUnion: OpUNION; + opOwner: OpOwner; uToken: UErc20; fixedInterestRateModel: FixedInterestRateModel; comptroller: Comptroller; assetManager: AssetManager; - dai: IDai | FaucetERC20_ERC20Permit; + underlying: IDai | FaucetERC20_ERC20Permit; marketRegistry: MarketRegistry; adapters: { pureTokenAdapter: PureTokenAdapter; @@ -120,6 +121,7 @@ export default async function ( waitForBlocks: number | undefined = undefined ): Promise { // deploy opUnion + console.log("Deploying OpUNION ..."); let opUnion: OpUNION; if (config.addresses.opUnion) { opUnion = OpUNION__factory.connect(config.addresses.opUnion, signer); @@ -148,11 +150,14 @@ export default async function ( } // deploy DAI - let dai: IDai | FaucetERC20_ERC20Permit; + let underlying: IDai | FaucetERC20_ERC20Permit; if (config.addresses.dai) { - dai = IDai__factory.connect(config.addresses.dai, signer); + underlying = IDai__factory.connect(config.addresses.dai, signer); + } else if (config.addresses.usdc) { + underlying = FaucetERC20_ERC20Permit__factory.connect(config.addresses.usdc, signer); } else { - dai = await deployContract( + // create a DAI mock token for testing + underlying = await deployContract( new FaucetERC20_ERC20Permit__factory(signer), "DAI", ["DAI", "DAI"], @@ -244,7 +249,7 @@ export default async function ( args: [ assetManager.address, opUnion.address, - dai.address, + underlying.address, comptroller.address, opOwner.address, config.userManager.maxOverdue, @@ -261,7 +266,10 @@ export default async function ( `function setUserManager(address,address) external`, `function setGuardian(address) external` ]); - let encoded = iface.encodeFunctionData("setUserManager(address,address)", [dai.address, userManager.address]); + let encoded = iface.encodeFunctionData("setUserManager(address,address)", [ + underlying.address, + userManager.address + ]); let tx = await opOwner.execute(marketRegistry.address, 0, encoded); await tx.wait(waitForBlocks); @@ -304,7 +312,7 @@ export default async function ( { name: config.uToken.name, symbol: config.uToken.symbol, - underlying: dai.address, + underlying: underlying.address, initialExchangeRateMantissa: config.uToken.initialExchangeRateMantissa, reserveFactorMantissa: config.uToken.reserveFactorMantissa, originationFee: config.uToken.originationFee, @@ -336,7 +344,7 @@ export default async function ( await tx.wait(waitForBlocks); console.log("marketRegistry setUToken"); - encoded = iface.encodeFunctionData("setUToken(address,address)", [dai.address, uToken.address]); + encoded = iface.encodeFunctionData("setUToken(address,address)", [underlying.address, uToken.address]); tx = await opOwner.execute(marketRegistry.address, 0, encoded); await tx.wait(waitForBlocks); @@ -383,12 +391,18 @@ export default async function ( `function setGuardian(address) external` ]); console.log("pureTokenAdapter setFloor"); - let encoded = iface.encodeFunctionData("setFloor(address,uint256)", [dai.address, config.pureAdapter.floor]); + let encoded = iface.encodeFunctionData("setFloor(address,uint256)", [ + underlying.address, + config.pureAdapter.floor + ]); let tx = await opOwner.execute(pureTokenAdapter.address, 0, encoded); await tx.wait(waitForBlocks); console.log("pureTokenAdapter setCeiling"); - encoded = iface.encodeFunctionData("setCeiling(address,uint256)", [dai.address, config.pureAdapter.ceiling]); + encoded = iface.encodeFunctionData("setCeiling(address,uint256)", [ + underlying.address, + config.pureAdapter.ceiling + ]); tx = await opOwner.execute(pureTokenAdapter.address, 0, encoded); await tx.wait(waitForBlocks); @@ -429,18 +443,21 @@ export default async function ( ]); console.log("aaveV3Adapter mapTokenToAToken"); - let encoded = iface.encodeFunctionData("mapTokenToAToken(address)", [dai.address]); + let encoded = iface.encodeFunctionData("mapTokenToAToken(address)", [underlying.address]); let tx = await opOwner.execute(aaveV3Adapter.address, 0, encoded); await tx.wait(waitForBlocks); console.log("aaveV3Adapter setFloor"); - encoded = iface.encodeFunctionData("setFloor(address,uint256)", [dai.address, config.aaveAdapter.floor]); + encoded = iface.encodeFunctionData("setFloor(address,uint256)", [ + underlying.address, + config.aaveAdapter.floor + ]); tx = await opOwner.execute(aaveV3Adapter.address, 0, encoded); await tx.wait(waitForBlocks); console.log("aaveV3Adapter setCeiling"); encoded = iface.encodeFunctionData("setCeiling(address,uint256)", [ - dai.address, + underlying.address, config.aaveAdapter.ceiling ]); tx = await opOwner.execute(aaveV3Adapter.address, 0, encoded); @@ -457,7 +474,7 @@ export default async function ( const iface = new Interface([`function addToken(address) external`, `function addAdapter(address) external`]); // Add pure token adapter to assetManager - let encoded = iface.encodeFunctionData("addToken(address)", [dai.address]); + let encoded = iface.encodeFunctionData("addToken(address)", [underlying.address]); console.log("assetManager addToken"); let tx = await opOwner.execute(assetManager.address, 0, encoded); await tx.wait(waitForBlocks); @@ -476,29 +493,29 @@ export default async function ( } // Enable the whitelist - console.log("[*] Enabling OpUNION's whitelisting ..."); - - if (!(await opUnion.isWhitelisted(comptroller.address))) { - console.log(` - Whitelist ${comptroller.address}`); - const tx = await opUnion.whitelist(comptroller.address); - await tx.wait(waitForBlocks); - } - - if (!(await opUnion.isWhitelisted(userManager.address))) { - console.log(` - Whitelist ${userManager.address}`); - const tx = await opUnion.whitelist(userManager.address); - await tx.wait(waitForBlocks); - } - - if (!(await opUnion.whitelistEnabled())) { - console.log(" - Enable the whitelist"); - const tx = await opUnion.enableWhitelist(); - await tx.wait(waitForBlocks); - } + // console.log("[*] Enabling OpUNION's whitelisting ..."); + + // if (!(await opUnion.isWhitelisted(comptroller.address))) { + // console.log(` - Whitelist ${comptroller.address}`); + // const tx = await opUnion.whitelist(comptroller.address); + // await tx.wait(waitForBlocks); + // } + + // if (!(await opUnion.isWhitelisted(userManager.address))) { + // console.log(` - Whitelist ${userManager.address}`); + // const tx = await opUnion.whitelist(userManager.address); + // await tx.wait(waitForBlocks); + // } + + // if (!(await opUnion.whitelistEnabled())) { + // console.log(" - Enable the whitelist"); + // const tx = await opUnion.enableWhitelist(); + // await tx.wait(waitForBlocks); + // } if ((await opUnion.owner()) != opOwner.address) { - // set OpUnion's owner - console.log(` - Transfer OpUNION's ownership to ${opOwner.address}`); + // set UNION token's owner + console.log(` - Transfer UNION token's ownership to ${opOwner.address}`); const tx = await opUnion.transferOwnership(opOwner.address); await tx.wait(waitForBlocks); } @@ -512,7 +529,7 @@ export default async function ( fixedInterestRateModel, comptroller, assetManager, - dai, + underlying, adapters: {pureTokenAdapter, aaveV3Adapter} }; } diff --git a/hardhat.config.ts b/hardhat.config.ts index db634a3b..245a4eb9 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -27,6 +27,9 @@ export default { }, mainnet: { url: process.env.NODE_URL || "https://mainnet.infura.io/v3/" + }, + "base-sepolia": { + url: process.env.NODE_URL || "https://sepolia.base.org" } }, solidity: { diff --git a/package.json b/package.json index 221d8b8d..020782c5 100644 --- a/package.json +++ b/package.json @@ -18,6 +18,7 @@ "clean": "forge clean && yarn hardhat clean && rm -rf ./typechain-types", "coverage": "./run-coverage.sh", "deploy:op": "yarn clean && yarn hardhat compile && CONFIG=optimism-goerli yarn hardhat --config hardhat-task.config.ts deploy:op --network optimism-goerli", + "deploy:base-sepolia": "yarn clean && yarn hardhat compile && yarn hardhat --config hardhat-task.config.ts deploy --network base-sepolia", "upload:updateOverdueInfo": "yarn rollup -c && yarn defender-autotask update-code 81810db7-ae88-4e1f-9f76-37dcf18df9f3 ./dist" }, "repository": { diff --git a/tasks/deploy.ts b/tasks/deploy.ts index a5287ae7..087ce406 100644 --- a/tasks/deploy.ts +++ b/tasks/deploy.ts @@ -3,22 +3,15 @@ import * as path from "path"; import {ethers} from "ethers"; import {Interface} from "ethers/lib/utils"; import {task} from "hardhat/config"; -import {HardhatRuntimeEnvironment, TaskArguments} from "hardhat/types"; +import {HardhatRuntimeEnvironment, TaskArguments, HttpNetworkUserConfig} from "hardhat/types"; import deploy, {Contracts} from "../deploy/index"; import deployOP, {OpContracts} from "../deploy/optimism"; + import {getConfig} from "../deploy/config"; import {deployContract} from "../deploy/helpers"; -import { - UnionLens, - UnionLens__factory, - OpUNION, - OpUNION__factory, - OpOwner, - OpOwner__factory, - OpConnector, - OpConnector__factory -} from "../typechain-types"; +import {UnionLens, UnionLens__factory, OpConnector, OpConnector__factory} from "../typechain-types"; +import {Provider} from "@ethersproject/abstract-provider"; const deploymentToAddresses = (contracts: Contracts): {[key: string]: string | {[key: string]: string}} => { return { @@ -47,7 +40,7 @@ const deploymentOpToAddresses = (contracts: OpContracts): {[key: string]: string fixedRateInterestModel: contracts.fixedInterestRateModel.address, comptroller: contracts.comptroller.address, assetManager: contracts.assetManager.address, - dai: contracts.dai.address, + underlying: contracts.underlying.address, adapters: { pureTokenAdapter: contracts.adapters.pureTokenAdapter?.address || ethers.constants.AddressZero, aaveV3Adapter: contracts.adapters.aaveV3Adapter?.address || ethers.constants.AddressZero @@ -55,7 +48,7 @@ const deploymentOpToAddresses = (contracts: OpContracts): {[key: string]: string }; }; -const getDeployer = (privateKey: string, provider: ethers.providers.BaseProvider) => { +const getDeployer = (privateKey: string, provider: Provider) => { if (!privateKey.match(/^[A-Fa-f0-9]{1,64}$/)) { console.log("[!] Invalid format of private key"); process.exit(); @@ -73,7 +66,7 @@ task("deploy:opConnector", "Deploy L1 connector for Optimism UNION token") // ------------------------------------------------------ // Setup // ------------------------------------------------------ - const config = getConfig(); + const config = getConfig(hre.network.name); console.log("[*] Deployment config"); console.log(config); @@ -134,82 +127,18 @@ task("deploy:opConnector", "Deploy L1 connector for Optimism UNION token") console.log("[*] Complete"); }); -task("deploy:op", "Deploy Union V2 on Optimism") +task("accounts", "Prints the list of accounts") .addParam("pk", "Private key to use for deployment") - .addParam("confirmations", "How many confirmations to wait for") - .addParam("members", "Initial union members") .setAction(async (taskArguments: TaskArguments, hre: HardhatRuntimeEnvironment) => { - // ------------------------------------------------------ - // Setup - // ------------------------------------------------------ - - const config = getConfig(); const privateKey = taskArguments.pk; - const waitForBlocks = taskArguments.confirmations; - - console.log("[*] Deployment config"); - console.log(config); - - const deployer = getDeployer(privateKey, hre.ethers.provider); - - console.log( - [ - "[*] Deploying contracts", - ` - waitForBlocks: ${waitForBlocks}`, - ` - deployer: ${await deployer.getAddress()}` - ].join("\n") - ); - - // ------------------------------------------------------ - // Deployment - // ------------------------------------------------------ - - const deployment = await deployOP({admin: deployer.address, ...config}, deployer, true, waitForBlocks); - const deploymentAddresses = deploymentOpToAddresses(deployment); - - console.log("\n[*] Deployment complete\n"); - - // ------------------------------------------------------ - // Save deployment and config - // ------------------------------------------------------ - - console.log("[*] Saving deployment addresses"); - - // create save directory - const dir = path.resolve(__dirname, "../deployments", hre.network.name); - !fs.existsSync(dir) && fs.mkdirSync(dir); - - // save deployment - const saveDeploymentPath = path.resolve(dir, "deployment.json"); - fs.writeFileSync(saveDeploymentPath, JSON.stringify(deploymentAddresses, null, 2)); - console.log(` - deployment: ${saveDeploymentPath}`); - - // save config - const saveConfigPath = path.resolve(dir, "config.json"); - fs.writeFileSync(saveConfigPath, JSON.stringify(config, null, 2)); - console.log(` - config: ${saveConfigPath}`); - - // ------------------------------------------------------ - // Add initial members - // ------------------------------------------------------ - console.log("[*] Adding initial members"); - const members = taskArguments.members.split(","); - const iface = new Interface([`function addMember(address) external`]); - for (const member of members) { - console.log(` - ${member}`); - const encoded = iface.encodeFunctionData("addMember(address)", [member]); - const tx = await deployment.opOwner.execute(deployment.userManager.address, 0, encoded); - await tx.wait(waitForBlocks); - } + const provider = hre.ethers.provider; + const config = getConfig(hre.network.name); + // console.log({config}); - if (config?.addresses?.opAdminAddress) { - const tx = await deployment.opOwner.setPendingAdmin(config.addresses.opAdminAddress); - await tx.wait(waitForBlocks); - //TODO: Requires opAdminAddress to execute acceptAdmin - } + const deployer = getDeployer(privateKey, provider); - console.log("[*] Complete"); + console.log(["[*] Deploying contracts", ` - deployer: ${await deployer.getAddress()}`].join("\n")); }); task("deploy", "Deploy Union V2 contracts") @@ -221,14 +150,23 @@ task("deploy", "Deploy Union V2 contracts") // Setup // ------------------------------------------------------ - const config = getConfig(); + const network = hre.network.name; + const config = getConfig(network); const privateKey = taskArguments.pk; const waitForBlocks = taskArguments.confirmations; console.log("[*] Deployment config"); console.log(config); - const deployer = getDeployer(privateKey, hre.ethers.provider); + const signer = getDeployer(privateKey, hre.ethers.provider); + // console.log({signer}); + + let deployer = signer; + if (network == "hardhat") { + const signerAddr = await signer.getAddress(); + await hre.ethers.getImpersonatedSigner(signerAddr); + await hre.ethers.provider.send("hardhat_setBalance", [signerAddr, "0x56BC75E2D63100000"]); + } console.log( [ @@ -242,8 +180,14 @@ task("deploy", "Deploy Union V2 contracts") // Deployment // ------------------------------------------------------ - const deployment = await deploy({admin: deployer.address, ...config}, deployer, true, waitForBlocks); - const deploymentAddresses = deploymentToAddresses(deployment); + let deployment, deploymentAddresses; + if (network == "mainnet") { + deployment = await deploy({admin: deployer.address, ...config}, deployer, true, waitForBlocks); + deploymentAddresses = deploymentToAddresses(deployment); + } else { + deployment = await deployOP({admin: deployer.address, ...config}, deployer, true, waitForBlocks); + deploymentAddresses = deploymentOpToAddresses(deployment); + } console.log("\n[*] Deployment complete\n"); @@ -254,7 +198,7 @@ task("deploy", "Deploy Union V2 contracts") console.log("[*] Saving deployment addresses"); // create save directory - const dir = path.resolve(__dirname, "../deployments", hre.network.name); + const dir = path.resolve(__dirname, "../deployments", network); !fs.existsSync(dir) && fs.mkdirSync(dir); // save deployment @@ -273,10 +217,27 @@ task("deploy", "Deploy Union V2 contracts") console.log("[*] Adding initial members"); const members = taskArguments.members.split(","); - for (const member of members) { - console.log(` - ${member}`); - const tx = await deployment.userManager.addMember(member); - await tx.wait(waitForBlocks); + + if (network == "mainnet") { + for (const member of members) { + console.log(` - ${member}`); + const tx = await deployment.userManager.addMember(member); + await tx.wait(waitForBlocks); + } + } else { + const iface = new Interface([`function addMember(address) external`]); + for (const member of members) { + console.log(` - ${member}`); + const encoded = iface.encodeFunctionData("addMember(address)", [member]); + const tx = await deployment.opOwner.execute(deployment.userManager.address, 0, encoded); + await tx.wait(waitForBlocks); + } + + if (config?.addresses?.opAdminAddress) { + const tx = await deployment.opOwner.setPendingAdmin(config.addresses.opAdminAddress); + await tx.wait(waitForBlocks); + //TODO: Requires opAdminAddress to execute acceptAdmin + } } console.log("[*] Complete"); diff --git a/utils/index.ts b/utils/index.ts new file mode 100644 index 00000000..c0c1d004 --- /dev/null +++ b/utils/index.ts @@ -0,0 +1,6 @@ +import {BigNumber} from "ethers"; +import {parseUnits} from "ethers/lib/utils"; + +export const parseUSDC = (value: string): BigNumber => { + return parseUnits(value, 8); +}; From 68c84adbf024050cb20fbce118202f348e6640ef Mon Sep 17 00:00:00 2001 From: Max Weng Date: Fri, 15 Mar 2024 10:45:32 +0800 Subject: [PATCH 04/48] chg: update github actions --- .github/workflows/ci_prod.yml | 6 +++--- .github/workflows/ci_slither.yml | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/.github/workflows/ci_prod.yml b/.github/workflows/ci_prod.yml index 19c42640..8156afa6 100644 --- a/.github/workflows/ci_prod.yml +++ b/.github/workflows/ci_prod.yml @@ -11,12 +11,12 @@ jobs: name: Build and test runs-on: ubuntu-latest steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 with: submodules: recursive - - uses: actions/setup-node@v2 + - uses: actions/setup-node@v4 with: - node-version: 16 + node-version: 20 - name: Install dependencies run: yarn install diff --git a/.github/workflows/ci_slither.yml b/.github/workflows/ci_slither.yml index 3927f606..2f69dc90 100644 --- a/.github/workflows/ci_slither.yml +++ b/.github/workflows/ci_slither.yml @@ -7,9 +7,9 @@ jobs: name: Run slither runs-on: ubuntu-latest steps: - - uses: actions/checkout@v3 - - uses: crytic/slither-action@v0.3.0 + - uses: actions/checkout@v4 + - uses: crytic/slither-action@v0.3.1 with: - node-version: 16 + node-version: 20 target: "." slither-args: '--filter-path "test|node_modules|contracts/mocks"' From a7092fe03a104cb17df0b322af671e9edf00d0c2 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Fri, 15 Mar 2024 10:50:01 +0800 Subject: [PATCH 05/48] chg: update hardhat version --- package.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package.json b/package.json index 020782c5..d854e3bf 100644 --- a/package.json +++ b/package.json @@ -50,7 +50,7 @@ "eth-permit": "^0.2.3", "ethers": "^5.6.7", "graphql-request": "^5.1.0", - "hardhat": "^2.12.0", + "hardhat": "^2.22.0", "mocha": "^10.0.0", "ora": "5.0.0", "prettier": "^2.6.2", From eca910991964ec82afe164de58391ca8a2b44e35 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Fri, 15 Mar 2024 11:01:47 +0800 Subject: [PATCH 06/48] chg: remove gov actions --- package.json | 6 +- scripts/updateOverdueInfo.js | 3335 ---------------------------------- 2 files changed, 1 insertion(+), 3340 deletions(-) delete mode 100644 scripts/updateOverdueInfo.js diff --git a/package.json b/package.json index d854e3bf..2968b1b5 100644 --- a/package.json +++ b/package.json @@ -18,8 +18,7 @@ "clean": "forge clean && yarn hardhat clean && rm -rf ./typechain-types", "coverage": "./run-coverage.sh", "deploy:op": "yarn clean && yarn hardhat compile && CONFIG=optimism-goerli yarn hardhat --config hardhat-task.config.ts deploy:op --network optimism-goerli", - "deploy:base-sepolia": "yarn clean && yarn hardhat compile && yarn hardhat --config hardhat-task.config.ts deploy --network base-sepolia", - "upload:updateOverdueInfo": "yarn rollup -c && yarn defender-autotask update-code 81810db7-ae88-4e1f-9f76-37dcf18df9f3 ./dist" + "deploy:base-sepolia": "yarn clean && yarn hardhat compile && yarn hardhat --config hardhat-task.config.ts deploy --network base-sepolia" }, "repository": { "type": "git", @@ -45,11 +44,8 @@ "@types/node": "^18.0.1", "axios": "^1.2.1", "chai": "^4.3.6", - "defender-autotask-client": "^1.37.0", - "defender-relay-client": "^1.37.0", "eth-permit": "^0.2.3", "ethers": "^5.6.7", - "graphql-request": "^5.1.0", "hardhat": "^2.22.0", "mocha": "^10.0.0", "ora": "5.0.0", diff --git a/scripts/updateOverdueInfo.js b/scripts/updateOverdueInfo.js deleted file mode 100644 index efb6db63..00000000 --- a/scripts/updateOverdueInfo.js +++ /dev/null @@ -1,3335 +0,0 @@ -const {ethers} = require("ethers"); -const {DefenderRelaySigner, DefenderRelayProvider} = require("defender-relay-client/lib/ethers"); -const {request, gql} = require("graphql-request"); -const uTokenAddress = "0x3EE494a1819f423b1d0f43d8F287E32c728e341b"; //goerli -const userManagerAddress = "0x0c9ba300e6cDD6AEbc4ED3Fd853585cE49d980ad"; //goerli -const URL = "https://api.thegraph.com/subgraphs/name/geraldhost/union-goerli"; - -exports.handler = async function (event) { - // Initialize defender relayer provider and signer - const provider = new DefenderRelayProvider(event); - const signer = new DefenderRelaySigner(event, provider, {speed: "fast"}); - - const uToken = new ethers.Contract(uTokenAddress, uTokenABI, signer); - const userManager = new ethers.Contract(userManagerAddress, userManagerABI, signer); - - const borrowQuery = gql` - query ($first: Int) { - borrow: borrowers(first: $first) { - account - } - } - `; - - const borrowerQuery = await request(URL, borrowQuery, { - first: 1000 - }); - const borrowers = borrowerQuery.borrow; - console.log({borrowers}); - - let overdueBorrowers = [], - stakers = []; - const promises = Array.from(borrowers).map(async borrower => { - const account = borrower.account; - const isOverdue = await uToken.checkIsOverdue(account); - if (isOverdue) { - overdueBorrowers.push(account); - } - }); - await Promise.all(promises); - - console.log({overdueBorrowers}); - - for (let i = 0; i < overdueBorrowers.length; i++) { - const borrower = overdueBorrowers[i]; - const query = gql` - query ( - $first: Int - $vouchCancellationsFilter: VouchCancellation_filter - $trustLinesFilter: TrustLine_filter - $trustLinesFilter_Vouch: TrustLine_filter - ) { - cancel: vouchCancellations(first: $first, where: $vouchCancellationsFilter) { - borrower - staker - } - trust: trustLines(first: $first, where: $trustLinesFilter) { - borrower - staker - } - } - `; - const variables = { - first: 1000, - trustLinesFilter: { - borrower - } - }; - const res = await request(URL, query, variables); - for (let i = 0; i < res.trust.length; i++) { - const staker = res.trust[i].staker.toLowerCase(); - if (stakers.indexOf(staker) == -1) { - stakers.push(staker); - } - } - } - - console.log({stakers}); - - if (stakers.length > 0) { - const tx = await userManager.batchUpdateFrozenInfo(stakers); - console.log(`Called updateOverdueInfo in ${tx.hash}`); - return {tx: tx.hash, overdueBorrowers, stakers}; - } else { - return {overdueBorrowers, stakers}; - } -}; - -const userManagerABI = [ - { - inputs: [], - name: "AddressZero", - type: "error" - }, - { - inputs: [], - name: "AmountZero", - type: "error" - }, - { - inputs: [], - name: "AssetManagerDepositFailed", - type: "error" - }, - { - inputs: [], - name: "AssetManagerWithdrawFailed", - type: "error" - }, - { - inputs: [], - name: "AuthFailed", - type: "error" - }, - { - inputs: [], - name: "ErrorData", - type: "error" - }, - { - inputs: [], - name: "ErrorSelfVouching", - type: "error" - }, - { - inputs: [], - name: "ErrorTotalStake", - type: "error" - }, - { - inputs: [], - name: "ExceedsLocked", - type: "error" - }, - { - inputs: [], - name: "ExceedsTotalFrozen", - type: "error" - }, - { - inputs: [], - name: "ExceedsTotalStaked", - type: "error" - }, - { - inputs: [], - name: "InsufficientBalance", - type: "error" - }, - { - inputs: [], - name: "LengthNotMatch", - type: "error" - }, - { - inputs: [], - name: "LockedStakeNonZero", - type: "error" - }, - { - inputs: [], - name: "MaxTrustLimitReached", - type: "error" - }, - { - inputs: [], - name: "NoExistingMember", - type: "error" - }, - { - inputs: [], - name: "NotCreditLimitModel", - type: "error" - }, - { - inputs: [], - name: "NotEnoughStakers", - type: "error" - }, - { - inputs: [], - name: "NotOverdue", - type: "error" - }, - { - inputs: [], - name: "StakeLimitReached", - type: "error" - }, - { - inputs: [], - name: "TrustAmountTooLarge", - type: "error" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "previousAdmin", - type: "address" - }, - { - indexed: false, - internalType: "address", - name: "newAdmin", - type: "address" - } - ], - name: "AdminChanged", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "beacon", - type: "address" - } - ], - name: "BeaconUpgraded", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "member", - type: "address" - } - ], - name: "LogAddMember", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "LogCancelVouch", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "staker", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "borrower", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "LogDebtWriteOff", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "newCreditLimitModel", - type: "address" - } - ], - name: "LogNewCreditLimitModel", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "LogRegisterMember", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "uint256", - name: "oldMaxStakeAmount", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "newMaxStakeAmount", - type: "uint256" - } - ], - name: "LogSetMaxStakeAmount", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "uint256", - name: "oldMemberFee", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "newMemberFee", - type: "uint256" - } - ], - name: "LogSetNewMemberFee", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "uToken", - type: "address" - } - ], - name: "LogSetUToken", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "LogStake", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "LogUnstake", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "staker", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "borrower", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "trustAmount", - type: "uint256" - } - ], - name: "LogUpdateTrust", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "account", - type: "address" - } - ], - name: "Paused", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - indexed: true, - internalType: "bytes32", - name: "previousAdminRole", - type: "bytes32" - }, - { - indexed: true, - internalType: "bytes32", - name: "newAdminRole", - type: "bytes32" - } - ], - name: "RoleAdminChanged", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "sender", - type: "address" - } - ], - name: "RoleGranted", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "sender", - type: "address" - } - ], - name: "RoleRevoked", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "account", - type: "address" - } - ], - name: "Unpaused", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "implementation", - type: "address" - } - ], - name: "Upgraded", - type: "event" - }, - { - inputs: [], - name: "DEFAULT_ADMIN_ROLE", - outputs: [ - { - internalType: "bytes32", - name: "", - type: "bytes32" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "ROLE_ADMIN", - outputs: [ - { - internalType: "bytes32", - name: "", - type: "bytes32" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "admin_", - type: "address" - } - ], - name: "__Controller_init", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "assetManager_", - type: "address" - }, - { - internalType: "address", - name: "unionToken_", - type: "address" - }, - { - internalType: "address", - name: "stakingToken_", - type: "address" - }, - { - internalType: "address", - name: "creditLimitModel_", - type: "address" - }, - { - internalType: "address", - name: "comptroller_", - type: "address" - }, - { - internalType: "address", - name: "admin_", - type: "address" - } - ], - name: "__UserManager_init", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "addAdmin", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "addMember", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "assetManager", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address[]", - name: "accounts", - type: "address[]" - }, - { - internalType: "bool[]", - name: "isOverdues", - type: "bool[]" - } - ], - name: "batchUpdateTotalFrozen", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "staker", - type: "address" - }, - { - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "cancelVouch", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "checkIsMember", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "comptroller", - outputs: [ - { - internalType: "contract IComptroller", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "creditLimitModel", - outputs: [ - { - internalType: "contract ICreditLimitModel", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "debtWriteOff", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "getBorrowerAddresses", - outputs: [ - { - internalType: "address[]", - name: "", - type: "address[]" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - }, - { - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "getBorrowerAsset", - outputs: [ - { - internalType: "uint256", - name: "trustAmount", - type: "uint256" - }, - { - internalType: "uint256", - name: "vouchingAmount", - type: "uint256" - }, - { - internalType: "uint256", - name: "lockedStake", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "getCreditLimit", - outputs: [ - { - internalType: "int256", - name: "", - type: "int256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "staker", - type: "address" - }, - { - internalType: "uint256", - name: "pastBlocks", - type: "uint256" - } - ], - name: "getFrozenCoinAge", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "staker", - type: "address" - }, - { - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "getLockedStake", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "bytes32", - name: "role", - type: "bytes32" - } - ], - name: "getRoleAdmin", - outputs: [ - { - internalType: "bytes32", - name: "", - type: "bytes32" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "getStakerAddresses", - outputs: [ - { - internalType: "address[]", - name: "", - type: "address[]" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - }, - { - internalType: "address", - name: "staker", - type: "address" - } - ], - name: "getStakerAsset", - outputs: [ - { - internalType: "uint256", - name: "trustAmount", - type: "uint256" - }, - { - internalType: "uint256", - name: "vouchingAmount", - type: "uint256" - }, - { - internalType: "uint256", - name: "lockedStake", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "getStakerBalance", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "staker", - type: "address" - } - ], - name: "getTotalFrozenAmount", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "staker", - type: "address" - } - ], - name: "getTotalLockedStake", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "staker", - type: "address" - }, - { - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "getVouchingAmount", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "grantRole", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "hasRole", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "isAdmin", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "maxStakeAmount", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - name: "memberFrozen", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "newMemberFee", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "pause", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "pauseGuardian", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "paused", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newMember", - type: "address" - } - ], - name: "registerMember", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newMember", - type: "address" - }, - { - internalType: "uint256", - name: "value", - type: "uint256" - }, - { - internalType: "uint256", - name: "deadline", - type: "uint256" - }, - { - internalType: "uint8", - name: "v", - type: "uint8" - }, - { - internalType: "bytes32", - name: "r", - type: "bytes32" - }, - { - internalType: "bytes32", - name: "s", - type: "bytes32" - } - ], - name: "registerMemberWithPermit", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "renounceAdmin", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "renounceRole", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - }, - { - internalType: "address", - name: "token", - type: "address" - }, - { - internalType: "uint256", - name: "lastRepay", - type: "uint256" - } - ], - name: "repayLoanOverdue", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "bytes32", - name: "role", - type: "bytes32" - }, - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "revokeRole", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newCreditLimitModel", - type: "address" - } - ], - name: "setCreditLimitModel", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "setGuardian", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "maxStakeAmount_", - type: "uint256" - } - ], - name: "setMaxStakeAmount", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "setNewMemberFee", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "uToken_", - type: "address" - } - ], - name: "setUToken", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "stake", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amount", - type: "uint256" - }, - { - internalType: "uint256", - name: "deadline", - type: "uint256" - }, - { - internalType: "uint8", - name: "v", - type: "uint8" - }, - { - internalType: "bytes32", - name: "r", - type: "bytes32" - }, - { - internalType: "bytes32", - name: "s", - type: "bytes32" - } - ], - name: "stakeWithERC20Permit", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amount", - type: "uint256" - }, - { - internalType: "uint256", - name: "nonce", - type: "uint256" - }, - { - internalType: "uint256", - name: "expiry", - type: "uint256" - }, - { - internalType: "uint8", - name: "v", - type: "uint8" - }, - { - internalType: "bytes32", - name: "r", - type: "bytes32" - }, - { - internalType: "bytes32", - name: "s", - type: "bytes32" - } - ], - name: "stakeWithPermit", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - name: "stakers", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "stakingToken", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "bytes4", - name: "interfaceId", - type: "bytes4" - } - ], - name: "supportsInterface", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "totalFrozen", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "totalStaked", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "uToken", - outputs: [ - { - internalType: "contract IUToken", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "unionToken", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "unpause", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "unstake", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - }, - { - internalType: "bool", - name: "isBorrow", - type: "bool" - } - ], - name: "updateLockedData", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - }, - { - internalType: "bool", - name: "isOverdue", - type: "bool" - } - ], - name: "updateTotalFrozen", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower_", - type: "address" - }, - { - internalType: "uint256", - name: "trustAmount", - type: "uint256" - } - ], - name: "updateTrust", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newImplementation", - type: "address" - } - ], - name: "upgradeTo", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newImplementation", - type: "address" - }, - { - internalType: "bytes", - name: "data", - type: "bytes" - } - ], - name: "upgradeToAndCall", - outputs: [], - stateMutability: "payable", - type: "function" - }, - { - inputs: [], - name: "withdrawRewards", - outputs: [], - stateMutability: "nonpayable", - type: "function" - } -]; - -const uTokenABI = [ - { - inputs: [], - name: "AccrueBlockParity", - type: "error" - }, - { - inputs: [], - name: "AccrueInterestFailed", - type: "error" - }, - { - inputs: [], - name: "AmountError", - type: "error" - }, - { - inputs: [], - name: "AmountExceedGlobalMax", - type: "error" - }, - { - inputs: [], - name: "AmountExceedMaxBorrow", - type: "error" - }, - { - inputs: [], - name: "AmountLessMinBorrow", - type: "error" - }, - { - inputs: [], - name: "AmountZero", - type: "error" - }, - { - inputs: [], - name: "BorrowRateExceedLimit", - type: "error" - }, - { - inputs: [], - name: "CallerNotMember", - type: "error" - }, - { - inputs: [], - name: "CallerNotUserManager", - type: "error" - }, - { - inputs: [], - name: "DepositToAssetManagerFailed", - type: "error" - }, - { - inputs: [], - name: "InitExchangeRateNotZero", - type: "error" - }, - { - inputs: [], - name: "InsufficientFundsLeft", - type: "error" - }, - { - inputs: [], - name: "MemberIsOverdue", - type: "error" - }, - { - inputs: [], - name: "NotPaused", - type: "error" - }, - { - inputs: [], - name: "Paused", - type: "error" - }, - { - inputs: [], - name: "ReserveFactoryExceedLimit", - type: "error" - }, - { - inputs: [], - name: "SenderNotAdmin", - type: "error" - }, - { - inputs: [], - name: "SenderNotGuardian", - type: "error" - }, - { - inputs: [], - name: "SenderNotPendingAdmin", - type: "error" - }, - { - inputs: [], - name: "WithdrawFailed", - type: "error" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "previousAdmin", - type: "address" - }, - { - indexed: false, - internalType: "address", - name: "newAdmin", - type: "address" - } - ], - name: "AdminChanged", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "owner", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "spender", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "value", - type: "uint256" - } - ], - name: "Approval", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "beacon", - type: "address" - } - ], - name: "BeaconUpgraded", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "to", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "amount", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "fee", - type: "uint256" - } - ], - name: "LogBorrow", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "minter", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "underlyingAmount", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "uTokenAmount", - type: "uint256" - } - ], - name: "LogMint", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "oldInterestRateModel", - type: "address" - }, - { - indexed: false, - internalType: "address", - name: "newInterestRateModel", - type: "address" - } - ], - name: "LogNewMarketInterestRateModel", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "account", - type: "address" - } - ], - name: "LogPaused", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "redeemer", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "amountIn", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "amountOut", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "redeemAmount", - type: "uint256" - } - ], - name: "LogRedeem", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "payer", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "account", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "LogRepay", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "reserver", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "actualAddAmount", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "totalReservesNew", - type: "uint256" - } - ], - name: "LogReservesAdded", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "receiver", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "reduceAmount", - type: "uint256" - }, - { - indexed: false, - internalType: "uint256", - name: "totalReservesNew", - type: "uint256" - } - ], - name: "LogReservesReduced", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: false, - internalType: "address", - name: "account", - type: "address" - } - ], - name: "LogUnpaused", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "from", - type: "address" - }, - { - indexed: true, - internalType: "address", - name: "to", - type: "address" - }, - { - indexed: false, - internalType: "uint256", - name: "value", - type: "uint256" - } - ], - name: "Transfer", - type: "event" - }, - { - anonymous: false, - inputs: [ - { - indexed: true, - internalType: "address", - name: "implementation", - type: "address" - } - ], - name: "Upgraded", - type: "event" - }, - { - inputs: [], - name: "DOMAIN_SEPARATOR", - outputs: [ - { - internalType: "bytes32", - name: "", - type: "bytes32" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "WAD", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "admin_", - type: "address" - } - ], - name: "__Controller_init", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "string", - name: "name_", - type: "string" - }, - { - internalType: "string", - name: "symbol_", - type: "string" - }, - { - internalType: "address", - name: "underlying_", - type: "address" - }, - { - internalType: "uint256", - name: "initialExchangeRateMantissa_", - type: "uint256" - }, - { - internalType: "uint256", - name: "reserveFactorMantissa_", - type: "uint256" - }, - { - internalType: "uint256", - name: "originationFee_", - type: "uint256" - }, - { - internalType: "uint256", - name: "debtCeiling_", - type: "uint256" - }, - { - internalType: "uint256", - name: "maxBorrow_", - type: "uint256" - }, - { - internalType: "uint256", - name: "minBorrow_", - type: "uint256" - }, - { - internalType: "uint256", - name: "overdueBlocks_", - type: "uint256" - }, - { - internalType: "address", - name: "admin_", - type: "address" - } - ], - name: "__UToken_init", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "acceptAdmin", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "accrualBlockNumber", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "accrueInterest", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "addAmount", - type: "uint256" - } - ], - name: "addReserves", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "admin", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "owner", - type: "address" - }, - { - internalType: "address", - name: "spender", - type: "address" - } - ], - name: "allowance", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "spender", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "approve", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "assetManager", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "balanceOf", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "owner", - type: "address" - } - ], - name: "balanceOfUnderlying", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "to", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "borrow", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "borrowBalanceView", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "borrowIndex", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "borrowRatePerSecond", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "calculatingFee", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "calculatingInterest", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "checkIsOverdue", - outputs: [ - { - internalType: "bool", - name: "isOverdue", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "debtCeiling", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "debtWriteOff", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "decimals", - outputs: [ - { - internalType: "uint8", - name: "", - type: "uint8" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "spender", - type: "address" - }, - { - internalType: "uint256", - name: "subtractedValue", - type: "uint256" - } - ], - name: "decreaseAllowance", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "exchangeRateCurrent", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "exchangeRateStored", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "getBorrowed", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "getLastRepay", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "getRemainingDebtCeiling", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "spender", - type: "address" - }, - { - internalType: "uint256", - name: "addedValue", - type: "uint256" - } - ], - name: "increaseAllowance", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "initialExchangeRateMantissa", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "interestRateModel", - outputs: [ - { - internalType: "contract IInterestRateModel", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "isAdmin", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "maxBorrow", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "minBorrow", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amountIn", - type: "uint256" - } - ], - name: "mint", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "name", - outputs: [ - { - internalType: "string", - name: "", - type: "string" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "owner", - type: "address" - } - ], - name: "nonces", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "originationFee", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "overdueBlocks", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "pause", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "pauseGuardian", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "paused", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "pendingAdmin", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "owner", - type: "address" - }, - { - internalType: "address", - name: "spender", - type: "address" - }, - { - internalType: "uint256", - name: "value", - type: "uint256" - }, - { - internalType: "uint256", - name: "deadline", - type: "uint256" - }, - { - internalType: "uint8", - name: "v", - type: "uint8" - }, - { - internalType: "bytes32", - name: "r", - type: "bytes32" - }, - { - internalType: "bytes32", - name: "s", - type: "bytes32" - } - ], - name: "permit", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "amountIn", - type: "uint256" - }, - { - internalType: "uint256", - name: "amountOut", - type: "uint256" - } - ], - name: "redeem", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "receiver", - type: "address" - }, - { - internalType: "uint256", - name: "reduceAmount", - type: "uint256" - } - ], - name: "removeReserves", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "repayBorrow", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - }, - { - internalType: "uint256", - name: "deadline", - type: "uint256" - }, - { - internalType: "uint8", - name: "v", - type: "uint8" - }, - { - internalType: "bytes32", - name: "r", - type: "bytes32" - }, - { - internalType: "bytes32", - name: "s", - type: "bytes32" - } - ], - name: "repayBorrowWithERC20Permit", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - } - ], - name: "repayInterest", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "borrower", - type: "address" - }, - { - internalType: "uint256", - name: "deadline", - type: "uint256" - }, - { - internalType: "uint8", - name: "v", - type: "uint8" - }, - { - internalType: "bytes32", - name: "r", - type: "bytes32" - }, - { - internalType: "bytes32", - name: "s", - type: "bytes32" - } - ], - name: "repayInterestWithPermit", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "reserveFactorMantissa", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "assetManager_", - type: "address" - } - ], - name: "setAssetManager", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "debtCeiling_", - type: "uint256" - } - ], - name: "setDebtCeiling", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "setGuardian", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newInterestRateModel_", - type: "address" - } - ], - name: "setInterestRateModel", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "maxBorrow_", - type: "uint256" - } - ], - name: "setMaxBorrow", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "minBorrow_", - type: "uint256" - } - ], - name: "setMinBorrow", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "originationFee_", - type: "uint256" - } - ], - name: "setOriginationFee", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "overdueBlocks_", - type: "uint256" - } - ], - name: "setOverdueBlocks", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "account", - type: "address" - } - ], - name: "setPendingAdmin", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "uint256", - name: "reserveFactorMantissa_", - type: "uint256" - } - ], - name: "setReserveFactor", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "userManager_", - type: "address" - } - ], - name: "setUserManager", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "supplyRatePerSecond", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "symbol", - outputs: [ - { - internalType: "string", - name: "", - type: "string" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "totalBorrows", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "totalRedeemable", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "totalReserves", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "totalSupply", - outputs: [ - { - internalType: "uint256", - name: "", - type: "uint256" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "recipient", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "transfer", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "sender", - type: "address" - }, - { - internalType: "address", - name: "recipient", - type: "address" - }, - { - internalType: "uint256", - name: "amount", - type: "uint256" - } - ], - name: "transferFrom", - outputs: [ - { - internalType: "bool", - name: "", - type: "bool" - } - ], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [], - name: "underlying", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - }, - { - inputs: [], - name: "unpause", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newImplementation", - type: "address" - } - ], - name: "upgradeTo", - outputs: [], - stateMutability: "nonpayable", - type: "function" - }, - { - inputs: [ - { - internalType: "address", - name: "newImplementation", - type: "address" - }, - { - internalType: "bytes", - name: "data", - type: "bytes" - } - ], - name: "upgradeToAndCall", - outputs: [], - stateMutability: "payable", - type: "function" - }, - { - inputs: [], - name: "userManager", - outputs: [ - { - internalType: "address", - name: "", - type: "address" - } - ], - stateMutability: "view", - type: "function" - } -]; From cf7330d17bb6bf3d8d01e709719a75f145564c07 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Fri, 15 Mar 2024 11:07:09 +0800 Subject: [PATCH 07/48] chg: update dependencies --- .github/workflows/ci_pr.yml | 6 +- package.json | 2 +- yarn.lock | 2709 ++++++++++++++++------------------- 3 files changed, 1237 insertions(+), 1480 deletions(-) diff --git a/.github/workflows/ci_pr.yml b/.github/workflows/ci_pr.yml index b616ae85..d646e63d 100644 --- a/.github/workflows/ci_pr.yml +++ b/.github/workflows/ci_pr.yml @@ -7,12 +7,12 @@ jobs: name: Build and test runs-on: ubuntu-latest steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 with: submodules: recursive - - uses: actions/setup-node@v2 + - uses: actions/setup-node@v4 with: - node-version: 18 + node-version: 20 - name: Install dependencies run: yarn install diff --git a/package.json b/package.json index 2968b1b5..a1d7c9b7 100644 --- a/package.json +++ b/package.json @@ -29,7 +29,7 @@ "dependencies": { "@nomicfoundation/hardhat-chai-matchers": "^1.0.3", "@nomiclabs/hardhat-ethers": "^2.0.6", - "@nomiclabs/hardhat-etherscan": "^3.1.0", + "@nomiclabs/hardhat-etherscan": "^3.1.8", "@nomiclabs/hardhat-waffle": "^2.0.3", "@openzeppelin/contracts": "^4.8.0", "@openzeppelin/contracts-upgradeable": "^4.8.0", diff --git a/yarn.lock b/yarn.lock index 7094eb40..9affda16 100644 --- a/yarn.lock +++ b/yarn.lock @@ -21,11 +21,12 @@ tslib "^1.11.1" "@aws-sdk/types@^3.1.0": - version "3.272.0" - resolved "https://registry.yarnpkg.com/@aws-sdk/types/-/types-3.272.0.tgz#83670e4009c2e72f1fdf55816c55c9f8b5935e0a" - integrity sha512-MmmL6vxMGP5Bsi+4wRx4mxYlU/LX6M0noOXrDh/x5FfG7/4ZOar/nDxqDadhJtNM88cuWVHZWY59P54JzkGWmA== + version "3.533.0" + resolved "https://registry.yarnpkg.com/@aws-sdk/types/-/types-3.533.0.tgz#4c4ade8f41f153295c69f1dea812dcd6154613e3" + integrity sha512-mFb0701oLRcJ7Y2unlrszzk9rr2P6nt2A4Bdz4K5WOsY4f4hsdbcYkrzA1NPmIUTEttU9JT0YG+8z0XxLEX4Aw== dependencies: - tslib "^2.3.1" + "@smithy/types" "^2.11.0" + tslib "^2.5.0" "@aws-sdk/util-utf8-browser@^3.0.0": version "3.259.0" @@ -61,7 +62,7 @@ "@ethersproject/abstract-provider" "^5.7.0" "@ethersproject/abstract-signer" "^5.7.0" -"@eth-optimism/core-utils@0.12.0", "@eth-optimism/core-utils@^0.12.0": +"@eth-optimism/core-utils@0.12.0": version "0.12.0" resolved "https://registry.yarnpkg.com/@eth-optimism/core-utils/-/core-utils-0.12.0.tgz#6337e4599a34de23f8eceb20378de2a2de82b0ea" integrity sha512-qW+7LZYCz7i8dRa7SRlUKIo1VBU8lvN0HeXCxJR+z+xtMzMQpPds20XJNCMclszxYQHkXY00fOT6GvFw9ZL6nw== @@ -83,6 +84,26 @@ bufio "^1.0.7" chai "^4.3.4" +"@eth-optimism/core-utils@^0.12.0": + version "0.12.3" + resolved "https://registry.yarnpkg.com/@eth-optimism/core-utils/-/core-utils-0.12.3.tgz#7799292ee2155d6f5dd67e2ee58e4a1fbcfd87d4" + integrity sha512-NzHai4HCWbHbnuu4HJaDhT8aGGZXyrKqgteHGhOPKGHRl3DTuuisD/baFq1XVck6X0iHjDihQOLuygtxkdL19A== + dependencies: + "@ethersproject/abi" "^5.7.0" + "@ethersproject/abstract-provider" "^5.7.0" + "@ethersproject/address" "^5.7.0" + "@ethersproject/bignumber" "^5.7.0" + "@ethersproject/bytes" "^5.7.0" + "@ethersproject/constants" "^5.7.0" + "@ethersproject/contracts" "^5.7.0" + "@ethersproject/keccak256" "^5.7.0" + "@ethersproject/properties" "^5.7.0" + "@ethersproject/rlp" "^5.7.0" + "@ethersproject/web" "^5.7.1" + chai "^4.3.7" + ethers "^5.7.2" + node-fetch "^2.6.7" + "@eth-optimism/sdk@^1.9.1": version "1.10.4" resolved "https://registry.yarnpkg.com/@eth-optimism/sdk/-/sdk-1.10.4.tgz#a9bb4550e5cb361b53bc624fc6330d3623ccb7a8" @@ -111,6 +132,11 @@ crc-32 "^1.2.0" ethereumjs-util "^7.1.5" +"@ethereumjs/rlp@^4.0.1": + version "4.0.1" + resolved "https://registry.yarnpkg.com/@ethereumjs/rlp/-/rlp-4.0.1.tgz#626fabfd9081baab3d0a3074b0c7ecaf674aaa41" + integrity sha512-tqsQiBQDQdmPWE1xkkBq4rlSW5QZpLOUJ5RJh2/9fug+q9tnUhuZoVLk7s0scUIKTOzEtR72DFBXI4WiZcMpvw== + "@ethereumjs/tx@3.3.2": version "3.3.2" resolved "https://registry.yarnpkg.com/@ethereumjs/tx/-/tx-3.3.2.tgz#348d4624bf248aaab6c44fec2ae67265efe3db00" @@ -127,6 +153,15 @@ "@ethereumjs/common" "^2.6.4" ethereumjs-util "^7.1.5" +"@ethereumjs/util@^8.1.0": + version "8.1.0" + resolved "https://registry.yarnpkg.com/@ethereumjs/util/-/util-8.1.0.tgz#299df97fb6b034e0577ce9f94c7d9d1004409ed4" + integrity sha512-zQ0IqbdX8FZ9aw11vP+dZkKDkS+kgIvQPHnSAXzP9pLu+Rfu3D3XEeLbicvoXJTYnhZiPmsZUxgdzXwNKxRPbA== + dependencies: + "@ethereumjs/rlp" "^4.0.1" + ethereum-cryptography "^2.0.0" + micro-ftch "^0.3.1" + "@ethersproject/abi@5.7.0", "@ethersproject/abi@^5.1.2", "@ethersproject/abi@^5.6.3", "@ethersproject/abi@^5.7.0": version "5.7.0" resolved "https://registry.yarnpkg.com/@ethersproject/abi/-/abi-5.7.0.tgz#b3f3e045bbbeed1af3947335c247ad625a44e449" @@ -447,7 +482,7 @@ "@ethersproject/transactions" "^5.7.0" "@ethersproject/wordlists" "^5.7.0" -"@ethersproject/web@5.7.1", "@ethersproject/web@^5.7.0": +"@ethersproject/web@5.7.1", "@ethersproject/web@^5.7.0", "@ethersproject/web@^5.7.1": version "5.7.1" resolved "https://registry.yarnpkg.com/@ethersproject/web/-/web-5.7.1.tgz#de1f285b373149bee5928f4eb7bcb87ee5fbb4ae" integrity sha512-Gueu8lSvyjBWL4cYsWsjh6MtMwM0+H4HvqFPZfB6dV8ctbP9zFAO73VG1cMWae0FLPCtz0peKPpZY8/ugJJX2w== @@ -474,20 +509,15 @@ resolved "https://registry.yarnpkg.com/@fastify/busboy/-/busboy-2.1.1.tgz#b9da6a878a371829a0502c9b6c1c143ef6663f4d" integrity sha512-vBZP4NlzfOlerQTnba4aqZoMhE/a9HY7HRqoOPaETQcSQuWEIyZMHGfVu6w9wGtGK5fED5qRs2DteVCjOH60sA== -"@graphql-typed-document-node/core@^3.1.1": - version "3.1.2" - resolved "https://registry.yarnpkg.com/@graphql-typed-document-node/core/-/core-3.1.2.tgz#6fc464307cbe3c8ca5064549b806360d84457b04" - integrity sha512-9anpBMM9mEgZN4wr2v8wHJI2/u5TnnggewRN6OlvXTTnuVyoY19X6rOv9XTqKRw6dcGKwZsBi8n0kDE2I5i4VA== - "@jridgewell/resolve-uri@^3.0.3": - version "3.1.0" - resolved "https://registry.yarnpkg.com/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz#2203b118c157721addfe69d47b70465463066d78" - integrity sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w== + version "3.1.2" + resolved "https://registry.yarnpkg.com/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz#7a0ee601f60f99a20c7c7c5ff0c80388c1189bd6" + integrity sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw== "@jridgewell/sourcemap-codec@^1.4.10", "@jridgewell/sourcemap-codec@^1.4.13": - version "1.4.14" - resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz#add4c98d341472a289190b424efbdb096991bb24" - integrity sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw== + version "1.4.15" + resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.15.tgz#d7c6e6755c78567a951e04ab52ef0fd26de59f32" + integrity sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg== "@jridgewell/trace-mapping@0.3.9": version "0.3.9" @@ -508,19 +538,23 @@ tweetnacl "^1.0.3" tweetnacl-util "^0.15.1" -"@morgan-stanley/ts-mocking-bird@^0.6.2": - version "0.6.4" - resolved "https://registry.yarnpkg.com/@morgan-stanley/ts-mocking-bird/-/ts-mocking-bird-0.6.4.tgz#2e4b60d42957bab3b50b67dbf14c3da2f62a39f7" - integrity sha512-57VJIflP8eR2xXa9cD1LUawh+Gh+BVQfVu0n6GALyg/AqV/Nz25kDRvws3i9kIe1PTrbsZZOYpsYp6bXPd6nVA== +"@noble/curves@1.3.0", "@noble/curves@~1.3.0": + version "1.3.0" + resolved "https://registry.yarnpkg.com/@noble/curves/-/curves-1.3.0.tgz#01be46da4fd195822dab821e72f71bf4aeec635e" + integrity sha512-t01iSXPuN+Eqzb4eBX0S5oubSqXbK/xXa1Ne18Hj8f9pStxztHCE2gfboSp/dZRLSqfuLpRK2nDXDK+W9puocA== dependencies: - lodash "^4.17.16" - uuid 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dependencies: "@aws-crypto/sha256-js" "1.2.2" buffer "4.9.2" @@ -1442,16 +1368,6 @@ ansi-escapes@^4.3.0: dependencies: type-fest "^0.21.3" -ansi-regex@^2.0.0: - version "2.1.1" - resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df" - integrity sha512-TIGnTpdo+E3+pCyAluZvtED5p5wCqLdezCyhPZzKPcxvFplEt4i+W7OONCKgeZFT3+y5NZZfOOS/Bdcanm1MYA== - -ansi-regex@^3.0.0: - version "3.0.1" - resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.1.tgz#123d6479e92ad45ad897d4054e3c7ca7db4944e1" - integrity sha512-+O9Jct8wf++lXxxFc4hc8LsjaSq0HFzzL7cVsw8pRDIPdjKD2mT4ytDZlLuSBZ4cLKZFXIrMGO7DbQCtMJJMKw== - ansi-regex@^5.0.1: version "5.0.1" resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304" @@ -1526,6 +1442,14 @@ array-back@^4.0.1, array-back@^4.0.2: resolved "https://registry.yarnpkg.com/array-back/-/array-back-4.0.2.tgz#8004e999a6274586beeb27342168652fdb89fa1e" 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aws-sign2@~0.7.0: version "0.7.0" @@ -1653,12 +1589,12 @@ axios@^0.21.2: dependencies: follow-redirects "^1.14.0" -axios@^1.2.1: - version "1.3.4" - resolved "https://registry.yarnpkg.com/axios/-/axios-1.3.4.tgz#f5760cefd9cfb51fd2481acf88c05f67c4523024" - integrity sha512-toYm+Bsyl6VC5wSkfkbbNB6ROv7KY93PEBBL6xyDczaIHasAiv4wPqQ/c4RjoQzipxRD2W5g21cOqQulZ7rHwQ== +axios@^1.2.1, axios@^1.4.0: + version "1.6.7" + resolved "https://registry.yarnpkg.com/axios/-/axios-1.6.7.tgz#7b48c2e27c96f9c68a2f8f31e2ab19f59b06b0a7" + integrity sha512-/hDJGff6/c7u0hDkvkGxR/oy6CbCs8ziCsC7SqmhjfozqiJGc8Z11wrv9z9lYfY4K8l+H9TpjcMDX0xOZmx+RA== dependencies: - follow-redirects "^1.15.0" + follow-redirects "^1.15.4" form-data "^4.0.0" proxy-from-env "^1.1.0" @@ -1704,20 +1640,15 @@ bech32@1.1.4: resolved "https://registry.yarnpkg.com/bech32/-/bech32-1.1.4.tgz#e38c9f37bf179b8eb16ae3a772b40c356d4832e9" integrity sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ== 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"5.2.1" resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.1.tgz#0bc527a6a0d18d0aa8d5b0538ce4a77dccfa7b70" integrity sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ== -body-parser@1.20.1: - version "1.20.1" - resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.1.tgz#b1812a8912c195cd371a3ee5e66faa2338a5c668" - integrity sha512-jWi7abTbYwajOytWCQc37VulmWiRae5RyTpaCyDcS5/lMdtwSz5lOpDE67srw/HYe35f1z3fDQw+3txg7gNtWw== - dependencies: - bytes "3.1.2" - content-type "~1.0.4" - debug "2.6.9" - depd "2.0.0" - destroy "1.2.0" - http-errors "2.0.0" - iconv-lite "0.4.24" - on-finished "2.4.1" - qs "6.11.0" - raw-body "2.5.1" - type-is "~1.6.18" - unpipe "1.0.0" - -body-parser@^1.16.0: +body-parser@1.20.2, body-parser@^1.16.0: version "1.20.2" resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.2.tgz#6feb0e21c4724d06de7ff38da36dad4f57a747fd" integrity 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version "4.2.1" - resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.2.1.tgz#eaf4add46dd54be3bb3b36c0cf15abbeba7956c3" - integrity sha512-/vrA5fguVAKKAVTNJjgSm1tRQDHUU6DbwO9IROu/0WAzC8PKhucDSh18J0RMvVeHAn5puMd+QHC2erPRNf8lmg== + version "4.2.3" + resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.2.3.tgz#7afe4c01ec7ee59a89a558a4b75bd85ae62d4208" + integrity sha512-JWCZW6SKhfhjJxO8Tyiiy+XYB7cqd2S5/+WeYHsKdNKFlCBhKbblba1A/HN/90YwtxKc8tCErjffZl++UNmGiw== dependencies: - bn.js "^5.1.1" - browserify-rsa "^4.0.1" + bn.js "^5.2.1" + browserify-rsa "^4.1.0" create-hash "^1.2.0" create-hmac "^1.1.7" - elliptic "^6.5.3" + elliptic "^6.5.5" + hash-base "~3.0" inherits "^2.0.4" - parse-asn1 "^5.1.5" - readable-stream "^3.6.0" - safe-buffer "^5.2.0" + parse-asn1 "^5.1.7" + readable-stream "^2.3.8" + safe-buffer "^5.2.1" bs58@^4.0.0: version "4.0.1" @@ -1959,25 +1863,17 @@ buffer@^5.0.5, buffer@^5.5.0, buffer@^5.6.0: base64-js "^1.3.1" ieee754 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- integrity sha512-UlFk8z/PwdhYQTXSQQagwGAdtRI83gib2n4uy4rQnenxUM2yQi8lBDzF230BNk+3wAoZDxYRoBwVVUPgHa9MCA== + version "1.2.1" + resolved "https://registry.yarnpkg.com/bufio/-/bufio-1.2.1.tgz#8d4ab3ddfcd5faa90f996f922f9397d41cbaf2de" + integrity sha512-9oR3zNdupcg/Ge2sSHQF3GX+kmvL/fTPvD0nd5AGLq8SjUYnTz+SlFjK/GXidndbZtIj+pVKXiWeR9w6e9wKCA== builtin-modules@^3.3.0: version "3.3.0" @@ -2033,9 +1929,9 @@ cacheable-request@^6.0.0: responselike "^1.0.2" cacheable-request@^7.0.2: - version "7.0.2" - resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-7.0.2.tgz#ea0d0b889364a25854757301ca12b2da77f91d27" - integrity sha512-pouW8/FmiPQbuGpkXQ9BAPv/Mo5xDGANgSNXzTzJ8DrKGuXOssM4wIQRjfanNRh3Yu5cfYPvcorqbhg2KIJtew== + version "7.0.4" + resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-7.0.4.tgz#7a33ebf08613178b403635be7b899d3e69bbe817" + integrity sha512-v+p6ongsrp0yTGbJXjgxPow2+DL93DASP4kXCDKb8/bwRtt9OEF3whggkkDkGNzgcWy2XaF4a8nZglC7uElscg== dependencies: clone-response "^1.0.2" get-stream "^5.1.0" @@ -2045,15 +1941,7 @@ cacheable-request@^7.0.2: normalize-url "^6.0.1" responselike "^2.0.0" -call-bind@^1.0.2: - version "1.0.2" - resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.2.tgz#b1d4e89e688119c3c9a903ad30abb2f6a919be3c" - integrity sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA== - dependencies: - function-bind "^1.1.1" - get-intrinsic "^1.0.2" - -call-bind@^1.0.7: +call-bind@^1.0.2, call-bind@^1.0.5, call-bind@^1.0.6, call-bind@^1.0.7: version "1.0.7" resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.7.tgz#06016599c40c56498c18769d2730be242b6fa3b9" integrity sha512-GHTSNSYICQ7scH7sZ+M2rFopRoLh8t2bLSW6BbgrtLsahOIB5iyAVJf9GjWK3cYTDaMj4XdBpM1cA6pIS0Kv2w== @@ -2064,11 +1952,6 @@ call-bind@^1.0.7: get-intrinsic "^1.2.4" set-function-length "^1.2.1" -camelcase@^4.1.0: - version "4.1.0" - resolved 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"https://registry.yarnpkg.com/clean-stack/-/clean-stack-2.2.0.tgz#ee8472dbb129e727b31e8a10a427dee9dfe4008b" @@ -2236,9 +2112,9 @@ cli-cursor@^3.1.0: restore-cursor "^3.1.0" cli-spinners@^2.4.0: - version "2.7.0" - resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-2.7.0.tgz#f815fd30b5f9eaac02db604c7a231ed7cb2f797a" - integrity sha512-qu3pN8Y3qHNgE2AFweciB1IfMnmZ/fsNTEE+NOFjmGB2F/7rLhnhzppvpCnN4FovtP26k8lHyy9ptEbNwWFLzw== + version "2.9.2" + resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-2.9.2.tgz#1773a8f4b9c4d6ac31563df53b3fc1d79462fe41" + integrity sha512-ywqV+5MmyL4E7ybXgKys4DugZbX0FC6LnwrhjuykIjnK9k8OQacQ7axGKnjDXWNhns0xot3bZI5h55H8yo9cJg== cli-table@^0.3.1: version "0.3.11" @@ -2247,15 +2123,6 @@ cli-table@^0.3.1: dependencies: colors "1.0.3" -cliui@^4.0.0: - version "4.1.0" - resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49" - integrity 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"https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0" @@ -2382,15 +2244,15 @@ commondir@^1.0.1: resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b" integrity sha512-W9pAhw0ja1Edb5GVdIF1mjZw/ASI0AlShXM83UUGe2DVr5TdAPEA1OA8m/g8zWp9x6On7gqufY+FatDbC3MDQg== -compare-versions@^5.0.0: - version "5.0.3" - resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-5.0.3.tgz#a9b34fea217472650ef4a2651d905f42c28ebfd7" - integrity sha512-4UZlZP8Z99MGEY+Ovg/uJxJuvoXuN4M6B3hKaiackiHrgzQFEe3diJi1mf1PNHbFujM7FvLrK2bpgIaImbtZ1A== +compare-versions@^6.0.0: + version "6.1.0" + resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-6.1.0.tgz#3f2131e3ae93577df111dba133e6db876ffe127a" + integrity sha512-LNZQXhqUvqUTotpZ00qLSaify3b4VFD588aRr8MKFw4CMUr98ytzCW5wDH5qx/DEY5kCDXcbcRuCqL0szEf2tg== component-emitter@^1.2.1: - version "1.3.0" - resolved 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debug@4.3.4, debug@^4.1.1, debug@^4.3.1: version "4.3.4" resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865" integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ== dependencies: ms "2.1.2" -decamelize@^1.1.1: - version "1.2.0" - resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290" - integrity sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA== - decamelize@^4.0.0: version "4.0.0" resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-4.0.0.tgz#aa472d7bf660eb15f3494efd531cab7f2a709837" @@ -2605,7 +2451,7 @@ decompress-response@^6.0.0: dependencies: mimic-response "^3.1.0" -deep-eql@^4.0.1, deep-eql@^4.1.2: +deep-eql@^4.0.1, deep-eql@^4.1.3: version "4.1.3" resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-4.1.3.tgz#7c7775513092f7df98d8df9996dd085eb668cc6d" integrity sha512-WaEtAOpRA1MQ0eohqZjpGD8zdI0Ovsm8mmFhaDN8dvDZzyoUMcYDnf5Y6iu7HTXxf8JDS23qWa4a+hKCDyOPzw== @@ -2623,9 +2469,9 @@ deep-is@~0.1.3: integrity sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ== deepmerge@^4.2.2: - version "4.3.0" - resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.3.0.tgz#65491893ec47756d44719ae520e0e2609233b59b" - integrity sha512-z2wJZXrmeHdvYJp/Ux55wIjqo81G5Bp4c+oELTW+7ar6SogWHajt5a9gO3s3IDaGSAXjDk0vlQKN3rms8ab3og== + version "4.3.1" + resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.3.1.tgz#44b5f2147cd3b00d4b56137685966f26fd25dd4a" + integrity sha512-3sUqbMEc77XqpdNO7FRyRog+eW3ph+GYCbj+rK+uYyRMuwsVy0rMiVtPn+QJlKFvWP/1PYpapqYn0Me2knFn+A== defaults@^1.0.3: version "1.0.4" @@ -2634,41 +2480,6 @@ defaults@^1.0.3: dependencies: clone "^1.0.2" -defender-autotask-client@^1.37.0: - version "1.39.0" - resolved 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minimalistic-assert "^1.0.1" minimalistic-crypto-utils "^1.0.1" -elliptic@^6.5.2, elliptic@^6.5.4: +elliptic@^6.4.0, elliptic@^6.5.2, elliptic@^6.5.3, elliptic@^6.5.4, elliptic@^6.5.5: version "6.5.5" resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.5.tgz#c715e09f78b6923977610d4c2346d6ce22e6dded" integrity sha512-7EjbcmUm17NQFu4Pmgmq2olYMj8nwMnpcddByChSUjArp8F5DQWcIcpriwO4ZToLNAJig0yiyjswfyGNje/ixw== @@ -2851,25 +2666,98 @@ env-paths@^2.2.0: resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.1.tgz#420399d416ce1fbe9bc0a07c62fa68d67fd0f8f2" integrity sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A== -es-define-property@^1.0.0: - version "1.0.0" - resolved "https://registry.yarnpkg.com/es-define-property/-/es-define-property-1.0.0.tgz#c7faefbdff8b2696cf5f46921edfb77cc4ba3845" - integrity sha512-jxayLKShrEqqzJ0eumQbVhTYQM27CfT1T35+gCgDFoL82JLsXqTJ76zv6A0YLOgEnLUMvLzsDsGIrl8NFpT2gQ== +es-abstract@^1.22.1, es-abstract@^1.22.3: + version "1.22.5" + resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.22.5.tgz#1417df4e97cc55f09bf7e58d1e614bc61cb8df46" + integrity sha512-oW69R+4q2wG+Hc3KZePPZxOiisRIqfKBVo/HLx94QcJeWGU/8sZhCvc829rd1kS366vlJbzBfXf9yWwf0+Ko7w== dependencies: - get-intrinsic "^1.2.4" - -es-errors@^1.3.0: + array-buffer-byte-length "^1.0.1" + arraybuffer.prototype.slice "^1.0.3" + available-typed-arrays "^1.0.7" + call-bind "^1.0.7" + es-define-property "^1.0.0" + es-errors "^1.3.0" + es-set-tostringtag "^2.0.3" + es-to-primitive "^1.2.1" + function.prototype.name "^1.1.6" + get-intrinsic "^1.2.4" + get-symbol-description "^1.0.2" + globalthis "^1.0.3" + gopd "^1.0.1" + has-property-descriptors "^1.0.2" + has-proto "^1.0.3" + has-symbols "^1.0.3" + hasown "^2.0.1" + internal-slot "^1.0.7" + is-array-buffer "^3.0.4" + is-callable "^1.2.7" + is-negative-zero "^2.0.3" + is-regex "^1.1.4" + is-shared-array-buffer "^1.0.3" + is-string "^1.0.7" + is-typed-array "^1.1.13" 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"https://registry.yarnpkg.com/escalade/-/escalade-3.1.2.tgz#54076e9ab29ea5bf3d8f1ed62acffbb88272df27" + integrity sha512-ErCHMCae19vR8vQGe50xIsVomy19rg6gFu3+r3jkEO46suLMWBksvVyoGgQV+jOfl84ZSOSlmv6Gxa89PmTGmA== escape-html@~1.0.3: version "1.0.3" @@ -2926,6 +2814,16 @@ escodegen@1.8.x: optionalDependencies: source-map "~0.2.0" +esniff@^2.0.1: + version "2.0.1" + resolved "https://registry.yarnpkg.com/esniff/-/esniff-2.0.1.tgz#a4d4b43a5c71c7ec51c51098c1d8a29081f9b308" + integrity sha512-kTUIGKQ/mDPFoJ0oVfcmyJn4iBDRptjNVIzwIFR7tqWXdVI9xfA2RMwY/gbSpJG3lkdWNEjLap/NqVHZiJsdfg== + dependencies: + d "^1.0.1" + es5-ext "^0.10.62" + event-emitter "^0.3.5" + type "^2.7.2" + esprima@2.7.x, esprima@^2.7.1: version "2.7.3" resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581" @@ -3030,6 +2928,16 @@ ethereum-cryptography@^1.0.3: "@scure/bip32" "1.1.5" "@scure/bip39" "1.1.1" +ethereum-cryptography@^2.0.0, ethereum-cryptography@^2.1.2: + version "2.1.3" + resolved "https://registry.yarnpkg.com/ethereum-cryptography/-/ethereum-cryptography-2.1.3.tgz#1352270ed3b339fe25af5ceeadcf1b9c8e30768a" + integrity sha512-BlwbIL7/P45W8FGW2r7LGuvoEZ+7PWsniMvQ4p5s2xCyw9tmaDlpfsN9HjAucbF+t/qpVHwZUisgfK24TCW8aA== + dependencies: + "@noble/curves" "1.3.0" + "@noble/hashes" "1.3.3" + "@scure/bip32" "1.3.3" + "@scure/bip39" "1.2.2" + ethereumjs-abi@^0.6.8: version "0.6.8" resolved "https://registry.yarnpkg.com/ethereumjs-abi/-/ethereumjs-abi-0.6.8.tgz#71bc152db099f70e62f108b7cdfca1b362c6fcae" @@ -3077,7 +2985,7 @@ ethers@^4.0.32: uuid "2.0.1" xmlhttprequest "1.8.0" -ethers@^5.6.7, ethers@^5.7.0: +ethers@^5.6.7, ethers@^5.7.0, ethers@^5.7.2: version "5.7.2" resolved "https://registry.yarnpkg.com/ethers/-/ethers-5.7.2.tgz#3a7deeabbb8c030d4126b24f84e525466145872e" integrity sha512-wswUsmWo1aOK8rR7DIKiWSw9DbLWe6x98Jrn8wcTflTVvaXhAMaB5zGAXy0GYQEQp9iO1iSHWVyARQm11zUtyg== @@ -3129,10 +3037,13 @@ ethjs-util@0.1.6, ethjs-util@^0.1.6: is-hex-prefixed "1.0.0" strip-hex-prefix "1.0.0" -event-target-shim@^5.0.0: - version "5.0.1" - resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789" - integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ== +event-emitter@^0.3.5: + version "0.3.5" + resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39" + integrity sha512-D9rRn9y7kLPnJ+hMq7S/nhvoKwwvVJahBi2BPmx3bvbsEdK3W9ii8cBSGjP+72/LnM4n6fo3+dkCX5FeTQruXA== + dependencies: + d "1" + es5-ext "~0.10.14" eventemitter3@4.0.4: version "4.0.4" @@ -3147,19 +3058,6 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3: md5.js "^1.3.4" safe-buffer "^5.1.1" -execa@^1.0.0: - version "1.0.0" - resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8" - integrity 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dependencies: - function-bind "^1.1.1" - has "^1.0.3" - has-symbols "^1.0.3" - -get-stream@^4.0.0, get-stream@^4.1.0: +get-stream@^4.1.0: version "4.1.0" resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5" integrity sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w== @@ -3576,6 +3451,15 @@ get-stream@^6.0.1: resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-6.0.1.tgz#a262d8eef67aced57c2852ad6167526a43cbf7b7" integrity sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg== +get-symbol-description@^1.0.2: + version "1.0.2" + resolved "https://registry.yarnpkg.com/get-symbol-description/-/get-symbol-description-1.0.2.tgz#533744d5aa20aca4e079c8e5daf7fd44202821f5" + integrity sha512-g0QYk1dZBxGwk+Ngc+ltRH2IBp2f7zBkBMBJZCDerh6EhlhSR6+9irMCuT/09zD6qkarHUSn529sK/yL4S27mg== + dependencies: + call-bind "^1.0.5" + es-errors "^1.3.0" + get-intrinsic "^1.2.4" + get-value@^2.0.3, get-value@^2.0.6: version "2.0.6" resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28" @@ -3627,6 +3511,17 @@ glob@7.2.0: once "^1.3.0" path-is-absolute "^1.0.0" +glob@8.1.0, glob@^8.0.3: + version "8.1.0" + resolved "https://registry.yarnpkg.com/glob/-/glob-8.1.0.tgz#d388f656593ef708ee3e34640fdfb99a9fd1c33e" + integrity sha512-r8hpEjiQEYlF2QU0df3dS+nxxSIreXQS1qRhMJM0Q5NDdR386C7jb7Hwwod8Fgiuex+k0GFjgft18yvxm5XoCQ== + dependencies: + fs.realpath "^1.0.0" + inflight "^1.0.4" + inherits "2" + minimatch "^5.0.1" + once "^1.3.0" + glob@^5.0.15: version "5.0.15" resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1" @@ -3638,7 +3533,7 @@ glob@^5.0.15: once "^1.3.0" path-is-absolute "^1.0.0" -glob@^7.0.0, glob@^7.1.2, glob@^7.1.3, glob@^7.1.6: +glob@^7.0.0, glob@^7.1.2, glob@^7.1.3: version "7.2.3" resolved 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"https://registry.yarnpkg.com/globalthis/-/globalthis-1.0.3.tgz#5852882a52b80dc301b0660273e1ed082f0b6ccf" + integrity sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA== + dependencies: + define-properties "^1.1.3" + globby@^10.0.1: version "10.0.2" resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.2.tgz#277593e745acaa4646c3ab411289ec47a0392543" @@ -3759,12 +3650,7 @@ got@^11.8.5: p-cancelable "^2.0.0" responselike "^2.0.0" -graceful-fs@^4.1.11, graceful-fs@^4.2.0, graceful-fs@^4.2.4: - version "4.2.10" - resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c" - integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA== - -graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9: +graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@^4.2.0, graceful-fs@^4.2.4: version "4.2.11" resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3" integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ== @@ -3774,16 +3660,6 @@ graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9: resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725" integrity sha512-8tLu60LgxF6XpdbK8OW3FA+IfTNBn1ZHGHKF4KQbEeSkajYw5PlYJcKluntgegDPTg8UkHjpet1T82vk6TQ68w== -graphql-request@^5.1.0: - version "5.1.0" - resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-5.1.0.tgz#dbc8feee27d21b993cd5da2d3af67821827b240a" - integrity sha512-0OeRVYigVwIiXhNmqnPDt+JhMzsjinxHE7TVy3Lm6jUzav0guVcL0lfSbi6jVTRAxcbwgyr6yrZioSHxf9gHzw== - dependencies: - "@graphql-typed-document-node/core" "^3.1.1" - cross-fetch "^3.1.5" - extract-files "^9.0.0" - form-data "^3.0.0" - graphviz@0.0.9: version "0.0.9" resolved "https://registry.yarnpkg.com/graphviz/-/graphviz-0.0.9.tgz#0bbf1df588c6a92259282da35323622528c4bbc4" @@ -3792,12 +3668,12 @@ graphviz@0.0.9: temp "~0.4.0" handlebars@^4.0.1: - version "4.7.7" - resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.7.tgz#9ce33416aad02dbd6c8fafa8240d5d98004945a1" - integrity sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA== + version "4.7.8" + resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.8.tgz#41c42c18b1be2365439188c77c6afae71c0cd9e9" + integrity sha512-vafaFqs8MZkRrSX7sFVUdo3ap/eNiLnb4IakshzvP56X5Nr1iGKAIqdX6tMlm6HcNRIkr6AxO5jFEoJzzpT8aQ== dependencies: minimist "^1.2.5" - neo-async "^2.6.0" + neo-async "^2.6.2" source-map "^0.6.1" wordwrap "^1.0.0" optionalDependencies: @@ -3816,14 +3692,14 @@ har-validator@~5.1.3: ajv "^6.12.3" har-schema "^2.0.0" -hardhat@^2.12.0: - version "2.21.0" - resolved 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ethereum-cryptography "^1.0.3" - ethereumjs-abi "^0.6.8" - find-up "^2.1.0" - fp-ts "1.19.3" - fs-extra "^7.0.1" - glob "7.2.0" - immutable "^4.0.0-rc.12" - io-ts "1.10.4" - keccak "^3.0.2" - lodash "^4.17.11" - mnemonist "^0.38.0" - mocha "^10.0.0" - p-map "^4.0.0" - qs "^6.7.0" - raw-body "^2.4.1" - resolve "1.17.0" - semver "^6.3.0" - solc "0.7.3" - source-map-support "^0.5.13" - stacktrace-parser "^0.1.10" - tsort "0.0.1" - undici "^5.14.0" - uuid "^8.3.2" - ws "^7.4.6" +has-bigints@^1.0.1, has-bigints@^1.0.2: + version "1.0.2" + resolved "https://registry.yarnpkg.com/has-bigints/-/has-bigints-1.0.2.tgz#0871bd3e3d51626f6ca0966668ba35d5602d6eaa" + integrity sha512-tSvCKtBr9lkF0Ex0aQiP9N+OpV4zi2r/Nee5VkRDbaqv35RLYMzbwQfFSZZH0kR+Rd6302UJZ2p/bJCEoR3VoQ== has-flag@^1.0.0: version "1.0.0" @@ -3936,14 +3761,14 @@ has-flag@^4.0.0: resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b" integrity 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"https://registry.yarnpkg.com/hasha/-/hasha-5.2.2.tgz#a48477989b3b327aea3c04f53096d816d97522a1" + integrity sha512-Hrp5vIK/xr5SkeN2onO32H0MgNZ0f17HRNH39WfL0SYUNOTZ5Lz1TJ8Pajo/87dYGEFlLMm7mIc/k/s6Bvz9HQ== + dependencies: + is-stream "^2.0.0" + type-fest "^0.8.0" + +hasown@^2.0.0, hasown@^2.0.1: version "2.0.2" resolved "https://registry.yarnpkg.com/hasown/-/hasown-2.0.2.tgz#003eaf91be7adc372e84ec59dc37252cedb80003" integrity sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ== @@ -4081,9 +3917,9 @@ http2-wrapper@^1.0.0-beta.5.2: resolve-alpn "^1.0.0" http2-wrapper@^2.1.10: - version "2.2.0" - resolved "https://registry.yarnpkg.com/http2-wrapper/-/http2-wrapper-2.2.0.tgz#b80ad199d216b7d3680195077bd7b9060fa9d7f3" - integrity sha512-kZB0wxMo0sh1PehyjJUWRFEd99KC5TLjZ2cULC4f9iqJBAmKQQXEICjxl5iPJRwP40dpeHFqqhm7tYCvODpqpQ== + version "2.2.1" + resolved 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json-schema "0.4.0" verror "1.10.0" -jszip@^3.5.0: - version "3.10.1" - resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.10.1.tgz#34aee70eb18ea1faec2f589208a157d1feb091c2" - integrity sha512-xXDvecyTpGLrqFrvkrUSoxxfJI5AH7U8zxxtVclpsUtMCq4JQ290LY8AW5c7Ggnr/Y/oK+bQMbqK2qmtk3pN4g== - dependencies: - lie "~3.3.0" - pako "~1.0.2" - readable-stream "~2.3.6" - setimmediate "^1.0.5" - keccak@^3.0.0, keccak@^3.0.2: version "3.0.4" resolved "https://registry.yarnpkg.com/keccak/-/keccak-3.0.4.tgz#edc09b89e633c0549da444432ecf062ffadee86d" @@ -4560,9 +4431,9 @@ keyv@^3.0.0: json-buffer "3.0.0" keyv@^4.0.0: - version "4.5.2" - resolved "https://registry.yarnpkg.com/keyv/-/keyv-4.5.2.tgz#0e310ce73bf7851ec702f2eaf46ec4e3805cce56" - integrity sha512-5MHbFaKn8cNSmVW7BYnijeAVlE4cYA/SVkifVgrh7yotnfhKmjuXpDKjrABLnT0SfHWV21P8ow07OGfRrNDg8g== + version "4.5.4" + resolved "https://registry.yarnpkg.com/keyv/-/keyv-4.5.4.tgz#a879a99e29452f942439f2a405e3af8b31d4de93" + integrity 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sha512-avPEb8P8EGnwXKClwsNUgryVjllcRqtMYa49NTsbQagYuT1DcXnl1915oxWjoyGrXR6zH/Y0Zc96xWsPcoDKeA== - dependencies: - invert-kv "^2.0.0" - -level-supports@^4.0.0: - version "4.0.1" - resolved "https://registry.yarnpkg.com/level-supports/-/level-supports-4.0.1.tgz#431546f9d81f10ff0fea0e74533a0e875c08c66a" - integrity sha512-PbXpve8rKeNcZ9C1mUicC9auIYFyGpkV9/i6g76tLgANwWhtG2v7I4xNBUlkn3lE2/dZF3Pi0ygYGtLc4RXXdA== - -level-transcoder@^1.0.1: - version "1.0.1" - resolved "https://registry.yarnpkg.com/level-transcoder/-/level-transcoder-1.0.1.tgz#f8cef5990c4f1283d4c86d949e73631b0bc8ba9c" - integrity sha512-t7bFwFtsQeD8cl8NIoQ2iwxA0CL/9IFw7/9gAjOonH0PWTTiRfY7Hq+Ejbsxh86tXobDQ6IOiddjNYIfOBs06w== - dependencies: - buffer "^6.0.3" - module-error "^1.0.1" - -level@^8.0.0: - version "8.0.1" - resolved "https://registry.yarnpkg.com/level/-/level-8.0.1.tgz#737161db1bc317193aca4e7b6f436e7e1df64379" - integrity sha512-oPBGkheysuw7DmzFQYyFe8NAia5jFLAgEnkgWnK3OXAuJr8qFT+xBQIwokAZPME2bhPFzS8hlYcL16m8UZrtwQ== - dependencies: - abstract-level "^1.0.4" - browser-level "^1.0.1" - classic-level "^1.2.0" - levn@~0.3.0: version "0.3.0" resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee" @@ -4634,13 +4471,6 @@ levn@~0.3.0: prelude-ls "~1.1.2" type-check "~0.3.2" -lie@~3.3.0: - version "3.3.0" - resolved "https://registry.yarnpkg.com/lie/-/lie-3.3.0.tgz#dcf82dee545f46074daf200c7c1c5a08e0f40f6a" - integrity sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ== - dependencies: - immediate "~3.0.5" - locate-path@^2.0.0: version "2.0.0" resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e" @@ -4666,7 +4496,7 @@ lodash.truncate@^4.4.2: resolved "https://registry.yarnpkg.com/lodash.truncate/-/lodash.truncate-4.4.2.tgz#5a350da0b1113b837ecfffd5812cbe58d6eae193" integrity 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"https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94" @@ -4732,13 +4555,6 @@ make-error@^1.1.1: resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2" integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw== -map-age-cleaner@^0.1.1: - version "0.1.3" - resolved "https://registry.yarnpkg.com/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a" - integrity sha512-bJzx6nMoP6PDLPBFmg7+xRKeFZvFboMrGlxmNj9ClvX53KrmvM5bXFXEWjbz4cz1AFn+jWJ9z/DJSz7hrs0w3w== - dependencies: - p-defer "^1.0.0" - map-cache@^0.2.2: version "0.2.2" resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf" @@ -4751,11 +4567,6 @@ map-visit@^1.0.0: dependencies: object-visit "^1.0.0" -mcl-wasm@^0.7.1: - version "0.7.9" - resolved 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micromatch@^3.1.10: version "3.1.10" resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23" @@ -4871,7 +4669,7 @@ mime@1.6.0: resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1" integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg== -mimic-fn@^2.0.0, mimic-fn@^2.1.0: +mimic-fn@^2.1.0: version "2.1.0" resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b" integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg== @@ -4924,7 +4722,7 @@ minimatch@^5.0.1: dependencies: brace-expansion "^2.0.1" -minimist@^1.2.5, minimist@^1.2.6: +minimist@^1.2.5, minimist@^1.2.6, minimist@^1.2.7: version "1.2.8" resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.8.tgz#c1a464e7693302e082a075cee0c057741ac4772c" integrity 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sha512-IDY7fl/BecMwFHzoqF2sg/SHHANeBoMMXFlS9r0OXKDssYE1M5O43wUY/9BVPeIvfH2zmEbBfseqN9gBQZzXkg== + version "10.3.0" + resolved "https://registry.yarnpkg.com/mocha/-/mocha-10.3.0.tgz#0e185c49e6dccf582035c05fa91084a4ff6e3fe9" + integrity sha512-uF2XJs+7xSLsrmIvn37i/wnc91nw7XjOQB8ccyx5aEgdnohr7n+rEiZP23WkCYHjilR6+EboEnbq/ZQDz4LSbg== dependencies: ansi-colors "4.1.1" browser-stdout "1.3.1" @@ -4995,13 +4793,12 @@ mocha@^10.0.0: diff "5.0.0" escape-string-regexp "4.0.0" find-up "5.0.0" - glob "7.2.0" + glob "8.1.0" he "1.2.0" js-yaml "4.1.0" log-symbols "4.1.0" minimatch "5.0.1" ms "2.1.3" - nanoid "3.3.3" serialize-javascript "6.0.0" strip-json-comments "3.1.1" supports-color "8.1.1" @@ -5015,11 +4812,6 @@ mock-fs@^4.1.0: resolved "https://registry.yarnpkg.com/mock-fs/-/mock-fs-4.14.0.tgz#ce5124d2c601421255985e6e94da80a7357b1b18" integrity sha512-qYvlv/exQ4+svI3UOvPUpLDF0OMX5euvUH0Ny4N5QyRyhNdgAgUrVH3iUINSzEPLvx0kbo/Bp28GJKIqvE7URw== -module-error@^1.0.1, module-error@^1.0.2: - version 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"https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119" @@ -5107,17 +4894,12 @@ nanomatch@^1.2.9: snapdragon "^0.8.1" to-regex "^3.0.1" -napi-macros@^2.2.2: - version "2.2.2" - resolved "https://registry.yarnpkg.com/napi-macros/-/napi-macros-2.2.2.tgz#817fef20c3e0e40a963fbf7b37d1600bd0201044" - integrity sha512-hmEVtAGYzVQpCKdbQea4skABsdXW4RUh5t5mJ2zzqowJS2OyXZTU1KhDVFhx+NlWZ4ap9mqR9TcDO3LTTttd+g== - negotiator@0.6.3: version "0.6.3" resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.3.tgz#58e323a72fedc0d6f9cd4d31fe49f51479590ccd" integrity sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg== -neo-async@^2.6.0: +neo-async@^2.6.2: version "2.6.2" resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f" integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw== @@ -5127,11 +4909,6 @@ next-tick@^1.1.0: resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.1.0.tgz#1836ee30ad56d67ef281b22bd199f709449b35eb" integrity sha512-CXdUiJembsNjuToQvxayPZF9Vqht7hewsvy2sOWafLvi2awflj9mOC6bHIg50orX8IJvWKY9wYQ/zB2kogPslQ== -nice-try@^1.0.4: - version "1.0.5" - resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366" - integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ== - node-addon-api@^2.0.0: version "2.0.2" resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-2.0.2.tgz#432cfa82962ce494b132e9d72a15b29f71ff5d32" @@ -5144,17 +4921,10 @@ node-emoji@^1.10.0: dependencies: lodash "^4.17.21" -node-fetch@2.6.7: - version "2.6.7" - resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz#24de9fba827e3b4ae44dc8b20256a379160052ad" - integrity sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ== - dependencies: - whatwg-url "^5.0.0" - -node-fetch@^2.6.0, node-fetch@^2.6.1: - version "2.6.9" - resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.9.tgz#7c7f744b5cc6eb5fd404e0c7a9fec630a55657e6" - integrity sha512-DJm/CJkZkRjKKj4Zi4BsKVZh3ValV5IR5s7LVZnW+6YMh0W1BfNA8XSs6DLMGYlId5F3KnA70uu2qepcR08Qqg== +node-fetch@^2.6.0, node-fetch@^2.6.1, node-fetch@^2.6.12, node-fetch@^2.6.7: + version "2.7.0" + resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d" + integrity sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A== dependencies: whatwg-url "^5.0.0" @@ -5190,18 +4960,6 @@ normalize-url@^6.0.1: resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-6.1.0.tgz#40d0885b535deffe3f3147bec877d05fe4c5668a" integrity sha512-DlL+XwOy3NxAQ8xuC0okPgK46iuVNAK01YN7RueYBqqFeGsBjV9XmCAzAdgt+667bCl5kPh9EqKKDwnaPG1I7A== -npm-run-path@^2.0.0: - version "2.0.2" - resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f" - integrity sha512-lJxZYlT4DW/bRUtFh1MQIWqmLwQfAxnqWG4HhEdjMlkrJYnJn0Jrr2u3mgxqaWsdiBc76TYkTG/mhrnYTuzfHw== - dependencies: - path-key "^2.0.0" - -number-is-nan@^1.0.0: - version "1.0.1" - resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d" - integrity sha512-4jbtZXNAsfZbAHiiqjLPBiCl16dES1zI4Hpzzxw61Tk+loF+sBDBKx1ICKKKwIqQ7M0mFn1TmkN7euSncWgHiQ== - number-to-bn@1.7.0: version "1.7.0" resolved "https://registry.yarnpkg.com/number-to-bn/-/number-to-bn-1.7.0.tgz#bb3623592f7e5f9e0030b1977bd41a0c53fe1ea0" @@ -5234,6 +4992,11 @@ object-inspect@^1.13.1: resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.13.1.tgz#b96c6109324ccfef6b12216a956ca4dc2ff94bc2" integrity sha512-5qoj1RUiKOMsCCNLV1CBiPYE10sziTsnmNxkAI/rZhiD63CF7IqdFGC/XzjWjpSgLf0LxXX3bDFIh0E18f6UhQ== +object-keys@^1.1.1: + version "1.1.1" + resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e" + integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA== + object-visit@^1.0.0: version "1.0.1" resolved "https://registry.yarnpkg.com/object-visit/-/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb" @@ -5241,6 +5004,16 @@ object-visit@^1.0.0: dependencies: isobject "^3.0.0" +object.assign@^4.1.5: + version "4.1.5" + resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.5.tgz#3a833f9ab7fdb80fc9e8d2300c803d216d8fdbb0" + integrity sha512-byy+U7gp+FVwmyzKPYhW2h5l3crpmGsxl7X2s8y43IgxvG4g3QZ6CffDtsNQy1WsmZpQbO+ybo0AlW7TY6DcBQ== + dependencies: + call-bind "^1.0.5" + define-properties "^1.2.1" + has-symbols "^1.0.3" + object-keys "^1.1.1" + object.pick@^1.3.0: version "1.3.0" resolved "https://registry.yarnpkg.com/object.pick/-/object.pick-1.3.0.tgz#87a10ac4c1694bd2e1cbf53591a66141fb5dd747" @@ -5312,15 +5085,6 @@ ordinal@^1.0.3: resolved "https://registry.yarnpkg.com/ordinal/-/ordinal-1.0.3.tgz#1a3c7726a61728112f50944ad7c35c06ae3a0d4d" integrity sha512-cMddMgb2QElm8G7vdaa02jhUNbTSrhsgAGUz1OokD83uJTwSUn+nKoNoKVVaRa08yF6sgfO7Maou1+bgLd9rdQ== -os-locale@^3.1.0: - version "3.1.0" - resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a" - integrity sha512-Z8l3R4wYWM40/52Z+S265okfFj8Kt2cC2MKY+xNi3kFs+XGI7WXu/I309QQQYbRW4ijiZ+yxs9pqEhJh0DqW3Q== - dependencies: - execa "^1.0.0" - lcid "^2.0.0" - mem "^4.0.0" - os-tmpdir@~1.0.2: version "1.0.2" resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274" @@ -5341,21 +5105,6 @@ p-cancelable@^3.0.0: resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-3.0.0.tgz#63826694b54d61ca1c20ebcb6d3ecf5e14cd8050" integrity sha512-mlVgR3PGuzlo0MmTdk4cXqXWlwQDLnONTAg6sm62XkMJEiRxN3GL3SffkYvqwonbkJBcrI7Uvv5Zh9yjvn2iUw== -p-defer@^1.0.0: - version "1.0.0" - resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c" - integrity sha512-wB3wfAxZpk2AzOfUMJNL+d36xothRSyj8EXOa4f6GMqYDN9BJaaSISbsk+wS9abmnebVw95C2Kb5t85UmpCxuw== - -p-finally@^1.0.0: - version "1.0.0" - resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae" - integrity sha512-LICb2p9CB7FS+0eR1oqWnHhp0FljGLZCWBE9aix0Uye9W8LTQPwMTYVGWQWIw9RdQiDg4+epXQODwIYJtSJaow== - -p-is-promise@^2.0.0: - version "2.1.0" - resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.1.0.tgz#918cebaea248a62cf7ffab8e3bca8c5f882fc42e" - integrity sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg== - p-limit@^1.1.0: version "1.3.0" resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.3.0.tgz#b86bd5f0c25690911c7590fcbfc2010d54b3ccb8" @@ -5396,21 +5145,17 @@ p-try@^1.0.0: resolved 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sha512-CTM5kuWR3sx9IFamcl5ErfPl6ea/N8IYwiJ+vpeB2g+1iknv7zBl5uPwbMbRVznRVbrNY6lGuDoE5b30grmbqg== dependencies: - asn1.js "^5.2.0" - browserify-aes "^1.0.0" - evp_bytestokey "^1.0.0" - pbkdf2 "^3.0.3" - safe-buffer "^5.1.1" + asn1.js "^4.10.1" + browserify-aes "^1.2.0" + evp_bytestokey "^1.0.3" + hash-base "~3.0" + pbkdf2 "^3.1.2" + safe-buffer "^5.2.1" parse-headers@^2.0.0: version "2.0.5" @@ -5442,11 +5187,6 @@ path-is-absolute@^1.0.0: resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f" integrity sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg== -path-key@^2.0.0, path-key@^2.0.1: - version "2.0.1" - resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40" - integrity sha512-fEHGKCSmUSDPv4uoj8AlD+joPlq3peND+HRYyxFz4KPw4z926S/b8rIuFs2FYJg3BwsxJf6A9/3eIdLaYC+9Dw== - path-parse@^1.0.6, path-parse@^1.0.7: version "1.0.7" resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735" @@ -5467,7 +5207,7 @@ pathval@^1.1.1: resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.1.tgz#8534e77a77ce7ac5a2512ea21e0fdb8fcf6c3d8d" integrity sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ== -pbkdf2@^3.0.17, pbkdf2@^3.0.3: +pbkdf2@^3.0.17, pbkdf2@^3.0.3, pbkdf2@^3.1.2: version "3.1.2" resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.1.2.tgz#dd822aa0887580e52f1a039dc3eda108efae3075" integrity sha512-iuh7L6jA7JEGu2WxDwtQP1ddOpaJNC4KlDEFfdQajSGgGPNi4OyDc2R7QnbY2bR9QjBVGwgvTdNJZoE7RaxUMA== @@ -5498,6 +5238,11 @@ posix-character-classes@^0.1.0: resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab" integrity sha512-xTgYBc3fuo7Yt7JbiuFxSYGToMoz8fLoE6TC9Wx1P/u+LfeThMOAqmuyECnlBaaJb+u1m9hHiXUEtwW4OzfUJg== +possible-typed-array-names@^1.0.0: + version "1.0.0" + resolved "https://registry.yarnpkg.com/possible-typed-array-names/-/possible-typed-array-names-1.0.0.tgz#89bb63c6fada2c3e90adc4a647beeeb39cc7bf8f" + integrity sha512-d7Uw+eZoloe0EHDIYoe+bQ5WXnGMOpmiZFTuMWCwpjzzkL2nTjcKiAk4hh8TjnGye2TwWOk3UXucZ+3rbmBa8Q== + prelude-ls@~1.1.2: version "1.1.2" resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54" @@ -5509,18 +5254,18 @@ prepend-http@^2.0.0: integrity sha512-ravE6m9Atw9Z/jjttRUZ+clIXogdghyZAuWJ3qEzjT+jI/dL1ifAqhZeC5VHzQp1MSt1+jxKkFNemj/iO7tVUA== prettier-plugin-solidity@^1.0.0-beta.19: - version "1.1.2" - resolved "https://registry.yarnpkg.com/prettier-plugin-solidity/-/prettier-plugin-solidity-1.1.2.tgz#452be4df925a4b16a974a04235839c9f56c2d10d" - integrity sha512-KC5oNbFJfyBaFiO0kl56J6AXnDmr9tUlBV1iqo864x4KQrKYKaBZvW9jhT2oC0NHoNp7/GoMJNxqL8pp8k7C/g== + version "1.3.1" + resolved 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"^1.1.0" +regexp.prototype.flags@^1.5.2: + version "1.5.2" + resolved "https://registry.yarnpkg.com/regexp.prototype.flags/-/regexp.prototype.flags-1.5.2.tgz#138f644a3350f981a858c44f6bb1a61ff59be334" + integrity sha512-NcDiDkTLuPR+++OCKB0nWafEmhg/Da8aUPLPMQbK+bxKKCm1/S5he+AqYa4PlMCVBalb4/yxIRub6qkEx5yJbw== + dependencies: + call-bind "^1.0.6" + define-properties "^1.2.1" + es-errors "^1.3.0" + set-function-name "^2.0.1" + repeat-element@^1.1.2: version "1.1.4" resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.4.tgz#be681520847ab58c7568ac75fbfad28ed42d39e9" @@ -5778,11 +5516,6 @@ require-from-string@^2.0.0, require-from-string@^2.0.2: resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909" integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw== -require-main-filename@^1.0.1: - version "1.0.1" - resolved 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+ integrity sha512-yMi0PlwuznKHxKmcpoOdeLwxBoVPkqZxd7q2FgMkmD3bNwvF5VW0+UlUQ1k1vmktTu4Yu13Q0RIxEP8+B+wloA== + dependencies: + call-bind "^1.0.7" + for-each "^0.3.3" + gopd "^1.0.1" + has-proto "^1.0.3" + is-typed-array "^1.1.13" + possible-typed-array-names "^1.0.0" + typedarray-to-buffer@^3.1.5: version "3.1.5" resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080" @@ -6792,6 +6563,16 @@ ultron@~1.1.0: resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c" integrity sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og== +unbox-primitive@^1.0.2: + version "1.0.2" + resolved "https://registry.yarnpkg.com/unbox-primitive/-/unbox-primitive-1.0.2.tgz#29032021057d5e6cdbd08c5129c226dff8ed6f9e" + integrity sha512-61pPlCD9h51VoreyJ0BReideM3MDKMKnh6+V9L08331ipq6Q8OFXZYiqP6n/tbHx4s5I9uRhcye6BrbkizkBDw== + dependencies: + call-bind "^1.0.2" + has-bigints "^1.0.2" + has-symbols "^1.0.3" + which-boxed-primitive "^1.0.2" + undici-types@~5.26.4: version "5.26.5" resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617" @@ -6825,9 +6606,9 @@ universalify@^0.1.0: integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg== universalify@^2.0.0: - version "2.0.0" - resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717" - integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ== + version "2.0.1" + resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.1.tgz#168efc2180964e6386d061e094df61afe239b18d" + integrity sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw== unpipe@1.0.0, unpipe@~1.0.0: version "1.0.0" @@ -6919,20 +6700,15 @@ uuid@^3.3.2: resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee" integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A== -uuid@^7.0.3: - version "7.0.3" - resolved "https://registry.yarnpkg.com/uuid/-/uuid-7.0.3.tgz#c5c9f2c8cf25dc0a372c4df1441c41f5bd0c680b" - integrity sha512-DPSke0pXhTZgoF/d+WSt2QaKMCFSfx7QegxEWT+JOuHF5aWrKEn0G+ztjuJg/gG8/ItK+rbPCD/yNv8yyih6Cg== - uuid@^8.3.2: version "8.3.2" resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2" integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg== uuid@^9.0.0: - version "9.0.0" - resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.0.tgz#592f550650024a38ceb0c562f2f6aa435761efb5" - integrity sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg== + version "9.0.1" + resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.1.tgz#e188d4c8853cc722220392c424cd637f32293f30" + integrity sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA== v8-compile-cache-lib@^3.0.1: version "3.0.1" @@ -6965,6 +6741,15 @@ wcwidth@^1.0.1: dependencies: defaults "^1.0.3" +web3-bzz@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.10.0.tgz#ac74bc71cdf294c7080a79091079192f05c5baed" + integrity sha512-o9IR59io3pDUsXTsps5pO5hW1D5zBmg46iNc2t4j2DkaYHNdDLwk2IP9ukoM2wg47QILfPEJYzhTfkS/CcX0KA== + dependencies: + "@types/node" "^12.12.6" + got "12.1.0" + swarm-js "^0.1.40" + web3-bzz@1.7.4: version "1.7.4" resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.7.4.tgz#9419e606e38a9777443d4ce40506ebd796e06075" @@ -6974,14 +6759,13 @@ web3-bzz@1.7.4: got "9.6.0" swarm-js "^0.1.40" -web3-bzz@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.8.2.tgz#67ea1c775874056250eece551ded22905ed08784" - integrity sha512-1EEnxjPnFnvNWw3XeeKuTR8PBxYd0+XWzvaLK7OJC/Go9O8llLGxrxICbKV+8cgIE0sDRBxiYx02X+6OhoAQ9w== +web3-core-helpers@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.10.0.tgz#1016534c51a5df77ed4f94d1fcce31de4af37fad" + integrity sha512-pIxAzFDS5vnbXvfvLSpaA1tfRykAe9adw43YCKsEYQwH0gCLL0kMLkaCX3q+Q8EVmAh+e1jWL/nl9U0de1+++g== dependencies: - "@types/node" "^12.12.6" - got "12.1.0" - swarm-js "^0.1.40" + web3-eth-iban "1.10.0" + web3-utils "1.10.0" web3-core-helpers@1.7.4: version "1.7.4" @@ -6991,13 +6775,16 @@ web3-core-helpers@1.7.4: web3-eth-iban "1.7.4" web3-utils "1.7.4" -web3-core-helpers@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.8.2.tgz#82066560f8085e6c7b93bcc8e88b441289ea9f9f" - integrity sha512-6B1eLlq9JFrfealZBomd1fmlq1o4A09vrCVQSa51ANoib/jllT3atZrRDr0zt1rfI7TSZTZBXdN/aTdeN99DWw== +web3-core-method@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.10.0.tgz#82668197fa086e8cc8066742e35a9d72535e3412" + integrity sha512-4R700jTLAMKDMhQ+nsVfIXvH6IGJlJzGisIfMKWAIswH31h5AZz7uDUW2YctI+HrYd+5uOAlS4OJeeT9bIpvkA== dependencies: - web3-eth-iban "1.8.2" - web3-utils "1.8.2" + "@ethersproject/transactions" "^5.6.2" + web3-core-helpers "1.10.0" + web3-core-promievent "1.10.0" + web3-core-subscriptions "1.10.0" + web3-utils "1.10.0" web3-core-method@1.7.4: version "1.7.4" @@ -7010,16 +6797,12 @@ web3-core-method@1.7.4: web3-core-subscriptions "1.7.4" web3-utils "1.7.4" -web3-core-method@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.8.2.tgz#ba5ec68084e903f0516415010477618be017eac2" - integrity sha512-1qnr5mw5wVyULzLOrk4B+ryO3gfGjGd/fx8NR+J2xCGLf1e6OSjxT9vbfuQ3fErk/NjSTWWreieYWLMhaogcRA== +web3-core-promievent@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.10.0.tgz#cbb5b3a76b888df45ed3a8d4d8d4f54ccb66a37b" + integrity sha512-68N7k5LWL5R38xRaKFrTFT2pm2jBNFaM4GioS00YjAKXRQ3KjmhijOMG3TICz6Aa5+6GDWYelDNx21YAeZ4YTg== dependencies: - "@ethersproject/transactions" "^5.6.2" - web3-core-helpers "1.8.2" - web3-core-promievent "1.8.2" - web3-core-subscriptions "1.8.2" - web3-utils "1.8.2" + eventemitter3 "4.0.4" web3-core-promievent@1.7.4: version "1.7.4" @@ -7028,12 +6811,16 @@ web3-core-promievent@1.7.4: dependencies: eventemitter3 "4.0.4" -web3-core-promievent@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.8.2.tgz#e670d6b4453632e6ecfd9ad82da44f77ac1585c9" - integrity sha512-nvkJWDVgoOSsolJldN33tKW6bKKRJX3MCPDYMwP5SUFOA/mCzDEoI88N0JFofDTXkh1k7gOqp1pvwi9heuaxGg== +web3-core-requestmanager@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.10.0.tgz#4b34f6e05837e67c70ff6f6993652afc0d54c340" + integrity sha512-3z/JKE++Os62APml4dvBM+GAuId4h3L9ckUrj7ebEtS2AR0ixyQPbrBodgL91Sv7j7cQ3Y+hllaluqjguxvSaQ== dependencies: - eventemitter3 "4.0.4" + util "^0.12.5" + web3-core-helpers "1.10.0" + web3-providers-http "1.10.0" + web3-providers-ipc "1.10.0" + web3-providers-ws "1.10.0" web3-core-requestmanager@1.7.4: version "1.7.4" @@ -7046,16 +6833,13 @@ web3-core-requestmanager@1.7.4: web3-providers-ipc "1.7.4" web3-providers-ws "1.7.4" -web3-core-requestmanager@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.8.2.tgz#dda95e83ca4808949612a41e54ecea557f78ef26" - integrity sha512-p1d090RYs5Mu7DK1yyc3GCBVZB/03rBtFhYFoS2EruGzOWs/5Q0grgtpwS/DScdRAm8wB8mYEBhY/RKJWF6B2g== +web3-core-subscriptions@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.10.0.tgz#b534592ee1611788fc0cb0b95963b9b9b6eacb7c" + integrity sha512-HGm1PbDqsxejI075gxBc5OSkwymilRWZufIy9zEpnWKNmfbuv5FfHgW1/chtJP6aP3Uq2vHkvTDl3smQBb8l+g== dependencies: - util "^0.12.5" - web3-core-helpers "1.8.2" - web3-providers-http "1.8.2" - web3-providers-ipc "1.8.2" - web3-providers-ws "1.8.2" + eventemitter3 "4.0.4" + web3-core-helpers "1.10.0" web3-core-subscriptions@1.7.4: version "1.7.4" @@ -7065,13 +6849,18 @@ web3-core-subscriptions@1.7.4: eventemitter3 "4.0.4" web3-core-helpers "1.7.4" -web3-core-subscriptions@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.8.2.tgz#0c8bd49439d83c6f0a03c70f00b24a915a70a5ed" - integrity sha512-vXQogHDmAIQcKpXvGiMddBUeP9lnKgYF64+yQJhPNE5PnWr1sAibXuIPV7mIPihpFr/n/DORRj6Wh1pUv9zaTw== +web3-core@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.10.0.tgz#9aa07c5deb478cf356c5d3b5b35afafa5fa8e633" + integrity sha512-fWySwqy2hn3TL89w5TM8wXF1Z2Q6frQTKHWmP0ppRQorEK8NcHJRfeMiv/mQlSKoTS1F6n/nv2uyZsixFycjYQ== dependencies: - eventemitter3 "4.0.4" - web3-core-helpers "1.8.2" + "@types/bn.js" "^5.1.1" + "@types/node" "^12.12.6" + bignumber.js "^9.0.0" + web3-core-helpers "1.10.0" + web3-core-method "1.10.0" + web3-core-requestmanager "1.10.0" + web3-utils "1.10.0" web3-core@1.7.4: version "1.7.4" @@ -7086,18 +6875,13 @@ web3-core@1.7.4: web3-core-requestmanager "1.7.4" web3-utils "1.7.4" -web3-core@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.8.2.tgz#333e93d7872b1a36efe758ed8b89a7acbdd962c2" - integrity sha512-DJTVEAYcNqxkqruJE+Rxp3CIv0y5AZMwPHQmOkz/cz+MM75SIzMTc0AUdXzGyTS8xMF8h3YWMQGgGEy8SBf1PQ== +web3-eth-abi@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.10.0.tgz#53a7a2c95a571e205e27fd9e664df4919483cce1" + integrity sha512-cwS+qRBWpJ43aI9L3JS88QYPfFcSJJ3XapxOQ4j40v6mk7ATpA8CVK1vGTzpihNlOfMVRBkR95oAj7oL6aiDOg== dependencies: - "@types/bn.js" "^5.1.0" - "@types/node" "^12.12.6" - bignumber.js "^9.0.0" - web3-core-helpers "1.8.2" - web3-core-method "1.8.2" - web3-core-requestmanager "1.8.2" - web3-utils "1.8.2" + "@ethersproject/abi" "^5.6.3" + web3-utils "1.10.0" web3-eth-abi@1.7.4: version "1.7.4" @@ -7107,13 +6891,21 @@ web3-eth-abi@1.7.4: "@ethersproject/abi" "^5.6.3" web3-utils "1.7.4" -web3-eth-abi@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.8.2.tgz#16e1e9be40e2527404f041a4745111211488f31a" - integrity sha512-Om9g3kaRNjqiNPAgKwGT16y+ZwtBzRe4ZJFGjLiSs6v5I7TPNF+rRMWuKnR6jq0azQZDj6rblvKFMA49/k48Og== +web3-eth-accounts@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.10.0.tgz#2942beca0a4291455f32cf09de10457a19a48117" + integrity sha512-wiq39Uc3mOI8rw24wE2n15hboLE0E9BsQLdlmsL4Zua9diDS6B5abXG0XhFcoNsXIGMWXVZz4TOq3u4EdpXF/Q== dependencies: - "@ethersproject/abi" "^5.6.3" - web3-utils "1.8.2" + "@ethereumjs/common" "2.5.0" + "@ethereumjs/tx" "3.3.2" + eth-lib "0.2.8" + ethereumjs-util "^7.1.5" + scrypt-js "^3.0.1" + uuid "^9.0.0" + web3-core "1.10.0" + web3-core-helpers "1.10.0" + web3-core-method "1.10.0" + web3-utils "1.10.0" web3-eth-accounts@1.7.4: version "1.7.4" @@ -7132,21 +6924,19 @@ web3-eth-accounts@1.7.4: web3-core-method "1.7.4" web3-utils "1.7.4" -web3-eth-accounts@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.8.2.tgz#b894f5d5158fcae429da42de75d96520d0712971" - integrity sha512-c367Ij63VCz9YdyjiHHWLFtN85l6QghgwMQH2B1eM/p9Y5lTlTX7t/Eg/8+f1yoIStXbk2w/PYM2lk+IkbqdLA== - dependencies: - "@ethereumjs/common" "2.5.0" - "@ethereumjs/tx" "3.3.2" - eth-lib "0.2.8" - ethereumjs-util "^7.1.5" - scrypt-js "^3.0.1" - uuid "^9.0.0" - web3-core "1.8.2" - web3-core-helpers "1.8.2" - web3-core-method "1.8.2" - web3-utils "1.8.2" +web3-eth-contract@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.10.0.tgz#8e68c7654576773ec3c91903f08e49d0242c503a" + integrity sha512-MIC5FOzP/+2evDksQQ/dpcXhSqa/2hFNytdl/x61IeWxhh6vlFeSjq0YVTAyIzdjwnL7nEmZpjfI6y6/Ufhy7w== + dependencies: + "@types/bn.js" "^5.1.1" + web3-core "1.10.0" + web3-core-helpers "1.10.0" + web3-core-method "1.10.0" + web3-core-promievent "1.10.0" + web3-core-subscriptions "1.10.0" + web3-eth-abi "1.10.0" + web3-utils "1.10.0" web3-eth-contract@1.7.4: version "1.7.4" @@ -7162,19 +6952,19 @@ web3-eth-contract@1.7.4: web3-eth-abi "1.7.4" web3-utils "1.7.4" -web3-eth-contract@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.8.2.tgz#5388b7130923d2b790c09a420391a81312a867fb" - integrity sha512-ID5A25tHTSBNwOPjiXSVzxruz006ULRIDbzWTYIFTp7NJ7vXu/kynKK2ag/ObuTqBpMbobP8nXcA9b5EDkIdQA== +web3-eth-ens@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.10.0.tgz#96a676524e0b580c87913f557a13ed810cf91cd9" + integrity sha512-3hpGgzX3qjgxNAmqdrC2YUQMTfnZbs4GeLEmy8aCWziVwogbuqQZ+Gzdfrym45eOZodk+lmXyLuAdqkNlvkc1g== dependencies: - "@types/bn.js" "^5.1.0" - web3-core "1.8.2" - web3-core-helpers "1.8.2" - web3-core-method "1.8.2" - web3-core-promievent "1.8.2" - web3-core-subscriptions "1.8.2" - web3-eth-abi "1.8.2" - web3-utils "1.8.2" + content-hash "^2.5.2" + eth-ens-namehash "2.0.8" + web3-core "1.10.0" + web3-core-helpers "1.10.0" + web3-core-promievent "1.10.0" + web3-eth-abi "1.10.0" + web3-eth-contract "1.10.0" + web3-utils "1.10.0" web3-eth-ens@1.7.4: version "1.7.4" @@ -7190,19 +6980,13 @@ web3-eth-ens@1.7.4: web3-eth-contract "1.7.4" web3-utils "1.7.4" -web3-eth-ens@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.8.2.tgz#0a086ad4d919102e28b9fd3036df246add9df22a" - integrity sha512-PWph7C/CnqdWuu1+SH4U4zdrK4t2HNt0I4XzPYFdv9ugE8EuojselioPQXsVGvjql+Nt3jDLvQvggPqlMbvwRw== +web3-eth-iban@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.10.0.tgz#5a46646401965b0f09a4f58e7248c8a8cd22538a" + integrity sha512-0l+SP3IGhInw7Q20LY3IVafYEuufo4Dn75jAHT7c2aDJsIolvf2Lc6ugHkBajlwUneGfbRQs/ccYPQ9JeMUbrg== dependencies: - content-hash "^2.5.2" - eth-ens-namehash "2.0.8" - web3-core "1.8.2" - web3-core-helpers "1.8.2" - web3-core-promievent "1.8.2" - web3-eth-abi "1.8.2" - web3-eth-contract "1.8.2" - web3-utils "1.8.2" + bn.js "^5.2.1" + web3-utils "1.10.0" web3-eth-iban@1.7.4: version "1.7.4" @@ -7212,13 +6996,17 @@ web3-eth-iban@1.7.4: bn.js "^5.2.1" web3-utils "1.7.4" -web3-eth-iban@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.8.2.tgz#5cb3022234b13986f086353b53f0379a881feeaf" - integrity sha512-h3vNblDWkWMuYx93Q27TAJz6lhzpP93EiC3+45D6xoz983p6si773vntoQ+H+5aZhwglBtoiBzdh7PSSOnP/xQ== +web3-eth-personal@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.10.0.tgz#94d525f7a29050a0c2a12032df150ac5ea633071" + integrity sha512-anseKn98w/d703eWq52uNuZi7GhQeVjTC5/svrBWEKob0WZ5kPdo+EZoFN0sp5a5ubbrk/E0xSl1/M5yORMtpg== dependencies: - bn.js "^5.2.1" - web3-utils "1.8.2" + "@types/node" "^12.12.6" + web3-core "1.10.0" + web3-core-helpers "1.10.0" + web3-core-method "1.10.0" + web3-net "1.10.0" + web3-utils "1.10.0" web3-eth-personal@1.7.4: version "1.7.4" @@ -7232,17 +7020,23 @@ web3-eth-personal@1.7.4: web3-net "1.7.4" web3-utils "1.7.4" -web3-eth-personal@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.8.2.tgz#3526c1ebaa4e7bf3a0a8ec77e34f067cc9a750b2" - integrity sha512-Vg4HfwCr7doiUF/RC+Jz0wT4+cYaXcOWMAW2AHIjHX6Z7Xwa8nrURIeQgeEE62qcEHAzajyAdB1u6bJyTfuCXw== - dependencies: - "@types/node" "^12.12.6" - web3-core "1.8.2" - web3-core-helpers "1.8.2" - web3-core-method "1.8.2" - web3-net "1.8.2" - web3-utils "1.8.2" +web3-eth@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.10.0.tgz#38b905e2759697c9624ab080cfcf4e6c60b3a6cf" + integrity sha512-Z5vT6slNMLPKuwRyKGbqeGYC87OAy8bOblaqRTgg94CXcn/mmqU7iPIlG4506YdcdK3x6cfEDG7B6w+jRxypKA== + dependencies: + web3-core "1.10.0" + web3-core-helpers "1.10.0" + web3-core-method "1.10.0" + web3-core-subscriptions "1.10.0" + web3-eth-abi "1.10.0" + web3-eth-accounts "1.10.0" + web3-eth-contract "1.10.0" + web3-eth-ens "1.10.0" + web3-eth-iban "1.10.0" + web3-eth-personal "1.10.0" + web3-net "1.10.0" + web3-utils "1.10.0" web3-eth@1.7.4: version "1.7.4" @@ -7262,23 +7056,14 @@ web3-eth@1.7.4: web3-net "1.7.4" web3-utils "1.7.4" -web3-eth@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.8.2.tgz#8562287ae1803c30eb54dc7d832092e5739ce06a" - integrity sha512-JoTiWWc4F4TInpbvDUGb0WgDYJsFhuIjJlinc5ByjWD88Gvh+GKLsRjjFdbqe5YtwIGT4NymwoC5LQd1K6u/QQ== - dependencies: - web3-core "1.8.2" - web3-core-helpers "1.8.2" - web3-core-method "1.8.2" - web3-core-subscriptions "1.8.2" - web3-eth-abi "1.8.2" - web3-eth-accounts "1.8.2" - web3-eth-contract "1.8.2" - web3-eth-ens "1.8.2" - web3-eth-iban "1.8.2" - web3-eth-personal "1.8.2" - web3-net "1.8.2" - web3-utils "1.8.2" +web3-net@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.10.0.tgz#be53e7f5dafd55e7c9013d49c505448b92c9c97b" + integrity sha512-NLH/N3IshYWASpxk4/18Ge6n60GEvWBVeM8inx2dmZJVmRI6SJIlUxbL8jySgiTn3MMZlhbdvrGo8fpUW7a1GA== + dependencies: + web3-core "1.10.0" + web3-core-method "1.10.0" + web3-utils "1.10.0" web3-net@1.7.4: version "1.7.4" @@ -7289,14 +7074,15 @@ web3-net@1.7.4: web3-core-method "1.7.4" web3-utils "1.7.4" -web3-net@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.8.2.tgz#97e1e0015fabc4cda31017813e98d0b5468dd04f" - integrity sha512-1itkDMGmbgb83Dg9nporFes9/fxsU7smJ3oRXlFkg4ZHn8YJyP1MSQFPJWWwSc+GrcCFt4O5IrUTvEkHqE3xag== +web3-providers-http@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.10.0.tgz#864fa48675e7918c9a4374e5f664b32c09d0151b" + integrity sha512-eNr965YB8a9mLiNrkjAWNAPXgmQWfpBfkkn7tpEFlghfww0u3I0tktMZiaToJVcL2+Xq+81cxbkpeWJ5XQDwOA== dependencies: - web3-core "1.8.2" - web3-core-method "1.8.2" - web3-utils "1.8.2" + abortcontroller-polyfill "^1.7.3" + cross-fetch "^3.1.4" + es6-promise "^4.2.8" + web3-core-helpers "1.10.0" web3-providers-http@1.7.4: version "1.7.4" @@ -7306,15 +7092,13 @@ web3-providers-http@1.7.4: web3-core-helpers "1.7.4" xhr2-cookies "1.1.0" -web3-providers-http@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.8.2.tgz#fbda3a3bbc8db004af36e91bec35f80273b37885" - integrity sha512-2xY94IIEQd16+b+vIBF4IC1p7GVaz9q4EUFscvMUjtEq4ru4Atdzjs9GP+jmcoo49p70II0UV3bqQcz0TQfVyQ== +web3-providers-ipc@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.10.0.tgz#9747c7a6aee96a51488e32fa7c636c3460b39889" + integrity sha512-OfXG1aWN8L1OUqppshzq8YISkWrYHaATW9H8eh0p89TlWMc1KZOL9vttBuaBEi96D/n0eYDn2trzt22bqHWfXA== dependencies: - abortcontroller-polyfill "^1.7.3" - cross-fetch "^3.1.4" - es6-promise "^4.2.8" - web3-core-helpers "1.8.2" + oboe "2.1.5" + web3-core-helpers "1.10.0" web3-providers-ipc@1.7.4: version "1.7.4" @@ -7324,13 +7108,14 @@ web3-providers-ipc@1.7.4: oboe "2.1.5" web3-core-helpers "1.7.4" -web3-providers-ipc@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.8.2.tgz#e52a7250f40c83b99a2482ec5b4cf2728377ae5c" - integrity sha512-p6fqKVGFg+WiXGHWnB1hu43PbvPkDHTz4RgoEzbXugv5rtv5zfYLqm8Ba6lrJOS5ks9kGKR21a0y3NzE3u7V4w== +web3-providers-ws@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.10.0.tgz#cb0b87b94c4df965cdf486af3a8cd26daf3975e5" + integrity sha512-sK0fNcglW36yD5xjnjtSGBnEtf59cbw4vZzJ+CmOWIKGIR96mP5l684g0WD0Eo+f4NQc2anWWXG74lRc9OVMCQ== dependencies: - oboe "2.1.5" - web3-core-helpers "1.8.2" + eventemitter3 "4.0.4" + web3-core-helpers "1.10.0" + websocket "^1.0.32" web3-providers-ws@1.7.4: version "1.7.4" @@ -7341,14 +7126,15 @@ web3-providers-ws@1.7.4: web3-core-helpers "1.7.4" websocket "^1.0.32" -web3-providers-ws@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.8.2.tgz#56a2b701387011aca9154ca4bc06ea4b5f27e4ef" - integrity sha512-3s/4K+wHgbiN+Zrp9YjMq2eqAF6QGABw7wFftPdx+m5hWImV27/MoIx57c6HffNRqZXmCHnfWWFCNHHsi7wXnA== +web3-shh@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.10.0.tgz#c2979b87e0f67a7fef2ce9ee853bd7bfbe9b79a8" + integrity sha512-uNUUuNsO2AjX41GJARV9zJibs11eq6HtOe6Wr0FtRUcj8SN6nHeYIzwstAvJ4fXA53gRqFMTxdntHEt9aXVjpg== dependencies: - eventemitter3 "4.0.4" - web3-core-helpers "1.8.2" - websocket "^1.0.32" + web3-core "1.10.0" + web3-core-method "1.10.0" + web3-core-subscriptions "1.10.0" + web3-net "1.10.0" web3-shh@1.7.4: version "1.7.4" @@ -7360,15 +7146,18 @@ web3-shh@1.7.4: web3-core-subscriptions "1.7.4" web3-net "1.7.4" -web3-shh@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.8.2.tgz#217a417f0d6e243dd4d441848ffc2bd164cea8a0" - integrity sha512-uZ+3MAoNcaJsXXNCDnizKJ5viBNeHOFYsCbFhV755Uu52FswzTOw6DtE7yK9nYXMtIhiSgi7nwl1RYzP8pystw== +web3-utils@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.10.0.tgz#ca4c1b431a765c14ac7f773e92e0fd9377ccf578" + integrity sha512-kSaCM0uMcZTNUSmn5vMEhlo02RObGNRRCkdX0V9UTAU0+lrvn0HSaudyCo6CQzuXUsnuY2ERJGCGPfeWmv19Rg== dependencies: - web3-core "1.8.2" - web3-core-method "1.8.2" - web3-core-subscriptions "1.8.2" - web3-net "1.8.2" + bn.js "^5.2.1" + ethereum-bloom-filters "^1.0.6" + ethereumjs-util "^7.1.0" + ethjs-unit "0.1.6" + number-to-bn "1.7.0" + randombytes "^2.1.0" + utf8 "3.0.0" web3-utils@1.7.4: version "1.7.4" @@ -7383,19 +7172,33 @@ web3-utils@1.7.4: randombytes "^2.1.0" utf8 "3.0.0" -web3-utils@1.8.2, web3-utils@^1.3.0, web3-utils@^1.3.4: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.8.2.tgz#c32dec5e9b955acbab220eefd7715bc540b75cc9" - integrity sha512-v7j6xhfLQfY7xQDrUP0BKbaNrmZ2/+egbqP9q3KYmOiPpnvAfol+32slgL0WX/5n8VPvKCK5EZ1HGrAVICSToA== +web3-utils@^1.3.0, web3-utils@^1.3.4: + version "1.10.4" + resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.10.4.tgz#0daee7d6841641655d8b3726baf33b08eda1cbec" + integrity sha512-tsu8FiKJLk2PzhDl9fXbGUWTkkVXYhtTA+SmEFkKft+9BgwLxfCRpU96sWv7ICC8zixBNd3JURVoiR3dUXgP8A== dependencies: + "@ethereumjs/util" "^8.1.0" bn.js "^5.2.1" ethereum-bloom-filters "^1.0.6" - ethereumjs-util "^7.1.0" + ethereum-cryptography "^2.1.2" ethjs-unit "0.1.6" number-to-bn "1.7.0" randombytes "^2.1.0" utf8 "3.0.0" +web3@1.10.0: + version "1.10.0" + resolved "https://registry.yarnpkg.com/web3/-/web3-1.10.0.tgz#2fde0009f59aa756c93e07ea2a7f3ab971091274" + integrity sha512-YfKY9wSkGcM8seO+daR89oVTcbu18NsVfvOngzqMYGUU0pPSQmE57qQDvQzUeoIOHAnXEBNzrhjQJmm8ER0rng== + dependencies: + web3-bzz "1.10.0" + web3-core "1.10.0" + web3-eth "1.10.0" + web3-eth-personal "1.10.0" + web3-net "1.10.0" + web3-shh "1.10.0" + web3-utils "1.10.0" + web3@1.7.4: version "1.7.4" resolved "https://registry.yarnpkg.com/web3/-/web3-1.7.4.tgz#00c9aef8e13ade92fd773d845fff250535828e93" @@ -7409,19 +7212,6 @@ web3@1.7.4: web3-shh "1.7.4" web3-utils "1.7.4" -web3@1.8.2: - version "1.8.2" - resolved "https://registry.yarnpkg.com/web3/-/web3-1.8.2.tgz#95a4e5398fd0f01325264bf8e5e8cdc69a7afe86" - integrity sha512-92h0GdEHW9wqDICQQKyG4foZBYi0OQkyg4CRml2F7XBl/NG+fu9o6J19kzfFXzSBoA4DnJXbyRgj/RHZv5LRiw== - dependencies: - web3-bzz "1.8.2" - web3-core "1.8.2" - web3-eth "1.8.2" - web3-eth-personal "1.8.2" - web3-net "1.8.2" - web3-shh "1.8.2" - web3-utils "1.8.2" - webidl-conversions@^3.0.0: version "3.0.1" resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871" @@ -7447,24 +7237,29 @@ whatwg-url@^5.0.0: tr46 "~0.0.3" webidl-conversions "^3.0.0" -which-module@^2.0.0: - version "2.0.0" - resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a" - integrity sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q== +which-boxed-primitive@^1.0.2: + version "1.0.2" + resolved "https://registry.yarnpkg.com/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz#13757bc89b209b049fe5d86430e21cf40a89a8e6" + integrity sha512-bwZdv0AKLpplFY2KZRX6TvyuN7ojjr7lwkg6ml0roIy9YeuSr7JS372qlNW18UQYzgYK9ziGcerWqZOmEn9VNg== + dependencies: + is-bigint "^1.0.1" + is-boolean-object "^1.1.0" + is-number-object "^1.0.4" + is-string "^1.0.5" + is-symbol "^1.0.3" -which-typed-array@^1.1.2: - version "1.1.9" - resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.9.tgz#307cf898025848cf995e795e8423c7f337efbde6" - integrity sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA== +which-typed-array@^1.1.14, which-typed-array@^1.1.2: + version "1.1.15" + resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.15.tgz#264859e9b11a649b388bfaaf4f767df1f779b38d" + integrity 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yargs-parser "^20.2.2" -yargs@^11.1.1: - version "11.1.1" - resolved "https://registry.yarnpkg.com/yargs/-/yargs-11.1.1.tgz#5052efe3446a4df5ed669c995886cc0f13702766" - integrity sha512-PRU7gJrJaXv3q3yQZ/+/X6KBswZiaQ+zOmdprZcouPYtQgvNU35i+68M4b1ZHLZtYFT5QObFLV+ZkmJYcwKdiw== - dependencies: - cliui "^4.0.0" - decamelize "^1.1.1" - find-up "^2.1.0" - get-caller-file "^1.0.1" - os-locale "^3.1.0" - require-directory "^2.1.1" - require-main-filename "^1.0.1" - set-blocking "^2.0.0" - string-width "^2.0.0" - which-module "^2.0.0" - y18n "^3.2.1" - yargs-parser "^9.0.2" - -yargs@^17.0.1: - version "17.7.1" - resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.7.1.tgz#34a77645201d1a8fc5213ace787c220eabbd0967" - integrity sha512-cwiTb08Xuv5fqF4AovYacTFNxk62th7LKJ6BL9IGUpTJrWoU7/7WdQGTP2SjKf1dUNBGzDd28p/Yfs/GI6JrLw== +yargs@^17.0.0, yargs@^17.0.1: + version "17.7.2" + resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.7.2.tgz#991df39aca675a192b816e1e0363f9d75d2aa269" + integrity sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w== dependencies: cliui "^8.0.1" escalade "^3.1.1" From 76c1e052e2cf72070e6ea5b2febe0c17436e4c98 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Sat, 16 Mar 2024 14:08:37 +0800 Subject: [PATCH 08/48] chg: update github actions --- .github/workflows/ci_prod.yml | 6 +++--- .github/workflows/ci_slither.yml | 1 - 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/.github/workflows/ci_prod.yml b/.github/workflows/ci_prod.yml index 8156afa6..7c65456c 100644 --- a/.github/workflows/ci_prod.yml +++ b/.github/workflows/ci_prod.yml @@ -45,14 +45,14 @@ jobs: run: yarn hh:test - name: Run Slither - uses: crytic/slither-action@v0.3.0 + uses: crytic/slither-action@v0.3.1 id: slither with: - node-version: 16 + node-version: 20 sarif: results.sarif fail-on: none - name: Upload SARIF file - uses: github/codeql-action/upload-sarif@v2 + uses: github/codeql-action/upload-sarif@v3 with: sarif_file: ${{ steps.slither.outputs.sarif }} diff --git a/.github/workflows/ci_slither.yml b/.github/workflows/ci_slither.yml index 2f69dc90..309eedee 100644 --- a/.github/workflows/ci_slither.yml +++ b/.github/workflows/ci_slither.yml @@ -12,4 +12,3 @@ jobs: with: node-version: 20 target: "." - slither-args: '--filter-path "test|node_modules|contracts/mocks"' From 96144bce46599fdf5d0c613dfe1c98337d504848 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Sat, 16 Mar 2024 14:09:05 +0800 Subject: [PATCH 09/48] chg: add base-sepolia deployment --- deployments/base-sepolia/config.json | 70 ++++++++++++++++++++++++ deployments/base-sepolia/deployment.json | 15 +++++ 2 files changed, 85 insertions(+) create mode 100644 deployments/base-sepolia/config.json create mode 100644 deployments/base-sepolia/deployment.json diff --git a/deployments/base-sepolia/config.json b/deployments/base-sepolia/config.json new file mode 100644 index 00000000..04284bd9 --- /dev/null +++ b/deployments/base-sepolia/config.json @@ -0,0 +1,70 @@ +{ + "addresses": { + "guardian": "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb", + "unionToken": "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", + "usdc": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", + "opL2Bridge": "0x4200000000000000000000000000000000000010", + "opL2CrossDomainMessenger": "0x4200000000000000000000000000000000000007", + "timelock": "0xdA2C8b9f14e1F20a637A7B9f86d4aa78DFbDB3cF", + "opAdminAddress": "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb" + }, + "userManager": { + "maxOverdue": "86400", + "effectiveCount": "0", + "maxVouchers": "400", + "maxVouchees": "1000" + }, + "uToken": { + "name": "uUSDC", + "symbol": "uUSDC", + "initialExchangeRateMantissa": { + "type": "BigNumber", + "hex": "0x05f5e100" + }, + "reserveFactorMantissa": { + "type": "BigNumber", + "hex": "0x05f5e100" + }, + "originationFee": { + "type": "BigNumber", + "hex": "0x07a120" + }, + "originationFeeMax": { + "type": "BigNumber", + "hex": "0x02faf080" + }, + "debtCeiling": { + "type": "BigNumber", + "hex": "0x16bcc41e9000" + }, + "maxBorrow": { + "type": "BigNumber", + "hex": "0x0246139ca800" + }, + "minBorrow": { + "type": "BigNumber", + "hex": "0x02540be400" + }, + "overdueTime": "86400", + "mintFeeRate": { + "type": "BigNumber", + "hex": "0x00" + } + }, + "fixedInterestRateModel": { + "interestRatePerSecond": "3170979198" + }, + "comptroller": { + "halfDecayPoint": "1000" + }, + "pureAdapter": { + "floor": { + "type": "BigNumber", + "hex": "0x174876e800" + }, + "ceiling": { + "type": "BigNumber", + "hex": "0x09184e72a000" + } + } +} \ No newline at end of file diff --git a/deployments/base-sepolia/deployment.json b/deployments/base-sepolia/deployment.json new file mode 100644 index 00000000..19b652a4 --- /dev/null +++ b/deployments/base-sepolia/deployment.json @@ -0,0 +1,15 @@ +{ + "opUnion": "0xB025ee78b54B5348BD638Fe4a6D77Ec2F813f4f9", + "opOwner": "0x946A2C918F3D928B918C01D813644f27Bcd29D96", + "userManager": "0x8E195D65b9932185Fcc76dB5144534e0f3597628", + "uToken": "0xE478b5e7A423d7CDb224692d0a816CA146A744b2", + "marketRegistry": "0x6d44E3b49a6e85Cc316Ef19B423e84A63F7c6D0C", + "fixedRateInterestModel": "0x206b0053F2435abE8e2bF974aCBfC37E8F98b0a9", + "comptroller": "0x06a31efa04453C5F9C0A711Cdb96075308C9d6E3", + "assetManager": "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", + "underlying": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", + "adapters": { + "pureTokenAdapter": "0x9B8d609eccE72d6f71c026539370F7b5E55A1343", + "aaveV3Adapter": "0x0000000000000000000000000000000000000000" + } +} \ No newline at end of file From a0235ae5b9964ee5c42be82466b234a6c315fc29 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 18 Mar 2024 10:57:50 +0800 Subject: [PATCH 10/48] chg: update eth-optimism/sdk to support base network --- README.md | 6 ++ hardhat.config.ts | 3 + package.json | 4 +- yarn.lock | 228 +++++++++++++++++++++++----------------------- 4 files changed, 124 insertions(+), 117 deletions(-) diff --git a/README.md b/README.md index f2242bb0..0729beb7 100644 --- a/README.md +++ b/README.md @@ -113,3 +113,9 @@ CONFIG=arbitrum FORK_NODE_URL= FORK_BLOCK= yarn hh:test ``` yarn format ``` + +## Other Scripts + +Deposit to L2 + +yarn hardhat --network sepolia --config hardhat-task.config.ts op:deposit --pk --l1-rpc-url https://eth-sepolia.public.blastapi.io --l2-rpc-url https://sepolia.base.org --l1-union 0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823 --l2-union 0xB025ee78b54B5348BD638Fe4a6D77Ec2F813f4f9 --amount 10000 diff --git a/hardhat.config.ts b/hardhat.config.ts index 245a4eb9..3e322a0f 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -28,6 +28,9 @@ export default { mainnet: { url: process.env.NODE_URL || "https://mainnet.infura.io/v3/" }, + sepolia: { + url: process.env.NODE_URL || "https://eth-sepolia.public.blastapi.io" + }, "base-sepolia": { url: process.env.NODE_URL || "https://sepolia.base.org" } diff --git a/package.json b/package.json index a1d7c9b7..3705eecb 100644 --- a/package.json +++ b/package.json @@ -27,9 +27,9 @@ "author": "", "license": "ISC", "dependencies": { + "@eth-optimism/sdk": "^3.2.2", "@nomicfoundation/hardhat-chai-matchers": "^1.0.3", "@nomiclabs/hardhat-ethers": "^2.0.6", - "@nomiclabs/hardhat-etherscan": "^3.1.8", "@nomiclabs/hardhat-waffle": "^2.0.3", "@openzeppelin/contracts": "^4.8.0", "@openzeppelin/contracts-upgradeable": "^4.8.0", @@ -61,7 +61,7 @@ }, "devDependencies": { "@eth-optimism/contracts": "^0.5.39", - "@eth-optimism/sdk": "^1.9.1", + "@nomicfoundation/hardhat-verify": "^2.0.5", "glob": "^8.0.3" } } diff --git a/yarn.lock b/yarn.lock index 9affda16..19eef5cd 100644 --- a/yarn.lock +++ b/yarn.lock @@ -42,18 +42,21 @@ dependencies: "@jridgewell/trace-mapping" "0.3.9" -"@eth-optimism/contracts-bedrock@0.12.1": - version "0.12.1" - resolved "https://registry.yarnpkg.com/@eth-optimism/contracts-bedrock/-/contracts-bedrock-0.12.1.tgz#87f00d1203426dc2b585f5cee254a0a272d8b500" - integrity sha512-ttyaefzmQv9cDF+IZUCHAcClQt3+Qq18jvmSs0UNuzOjLgBG5msaBgBY/OSzr8eiYmym+kgYz2D46/AwsZVmSA== - dependencies: - "@eth-optimism/core-utils" "^0.12.0" - "@openzeppelin/contracts" "4.7.3" - "@openzeppelin/contracts-upgradeable" "4.7.3" - ethers "^5.7.0" - hardhat "^2.9.6" - -"@eth-optimism/contracts@0.5.40", "@eth-optimism/contracts@^0.5.39": +"@eth-optimism/contracts-bedrock@0.17.1": + version "0.17.1" + resolved "https://registry.yarnpkg.com/@eth-optimism/contracts-bedrock/-/contracts-bedrock-0.17.1.tgz#729b1dc53ec23d02ea9e68181f994955129f7415" + integrity sha512-Hc5peN5PM8kzl9dzqSD5jv6ED3QliO1DF0dXLRJxfrXR7/rmEeyuAYESUwUM0gdJZjkwRYiS5m230BI6bQmnlw== + +"@eth-optimism/contracts@0.6.0": + version "0.6.0" + resolved "https://registry.yarnpkg.com/@eth-optimism/contracts/-/contracts-0.6.0.tgz#15ae76222a9b4d958a550cafb1960923af613a31" + integrity sha512-vQ04wfG9kMf1Fwy3FEMqH2QZbgS0gldKhcBeBUPfO8zu68L61VI97UDXmsMQXzTsEAxK8HnokW3/gosl4/NW3w== + dependencies: + "@eth-optimism/core-utils" "0.12.0" + "@ethersproject/abstract-provider" "^5.7.0" + "@ethersproject/abstract-signer" "^5.7.0" + +"@eth-optimism/contracts@^0.5.39": version "0.5.40" resolved "https://registry.yarnpkg.com/@eth-optimism/contracts/-/contracts-0.5.40.tgz#d13a04a15ea947a69055e6fc74d87e215d4c936a" integrity sha512-MrzV0nvsymfO/fursTB7m/KunkPsCndltVgfdHaT1Aj5Vi6R/doKIGGkOofHX+8B6VMZpuZosKCMQ5lQuqjt8w== @@ -84,10 +87,10 @@ bufio "^1.0.7" chai "^4.3.4" -"@eth-optimism/core-utils@^0.12.0": - version "0.12.3" - resolved "https://registry.yarnpkg.com/@eth-optimism/core-utils/-/core-utils-0.12.3.tgz#7799292ee2155d6f5dd67e2ee58e4a1fbcfd87d4" - integrity sha512-NzHai4HCWbHbnuu4HJaDhT8aGGZXyrKqgteHGhOPKGHRl3DTuuisD/baFq1XVck6X0iHjDihQOLuygtxkdL19A== +"@eth-optimism/core-utils@0.13.1": + version "0.13.1" + resolved "https://registry.yarnpkg.com/@eth-optimism/core-utils/-/core-utils-0.13.1.tgz#f15ec207a629c9bbf1a10425c1b4a4c0be544755" + integrity 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ethers@^5.7.2: version "5.7.2" resolved "https://registry.yarnpkg.com/ethers/-/ethers-5.7.2.tgz#3a7deeabbb8c030d4126b24f84e525466145872e" integrity sha512-wswUsmWo1aOK8rR7DIKiWSw9DbLWe6x98Jrn8wcTflTVvaXhAMaB5zGAXy0GYQEQp9iO1iSHWVyARQm11zUtyg== @@ -3692,7 +3685,7 @@ har-validator@~5.1.3: ajv "^6.12.3" har-schema "^2.0.0" -hardhat@^2.22.0, hardhat@^2.9.6: +hardhat@^2.22.0: version "2.22.1" resolved "https://registry.yarnpkg.com/hardhat/-/hardhat-2.22.1.tgz#2640ecc6ff655dea883a25a8b17f1e70e45e6756" integrity sha512-cTWYIJc5jQ132XUI8oRI/TO9L6oavPoJRCTRU9sIjkVxvkxz0Axz0K83Z3BEdJTqBQ2W84ZRoTekti84kBwCjg== @@ -4491,6 +4484,11 @@ lodash.camelcase@^4.3.0: resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6" integrity sha512-TwuEnCnxbc3rAvhf/LbG7tJUDzhqXyFnv3dtzLOPgCG/hODL7WFnsbwktkD7yUV0RrreP/l1PALq/YSg6VvjlA== +lodash.clonedeep@^4.5.0: + version "4.5.0" + resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef" + integrity sha512-H5ZhCF25riFd9uB5UCkVKo61m3S/xZk1x4wA6yp/L3RFP6Z/eHH1ymQcGLo7J3GMPfm0V/7m1tryHuGVxpqEBQ== + lodash.truncate@^4.4.2: version "4.4.2" resolved "https://registry.yarnpkg.com/lodash.truncate/-/lodash.truncate-4.4.2.tgz#5a350da0b1113b837ecfffd5812cbe58d6eae193" @@ -4596,14 +4594,14 @@ merge2@^1.2.3, merge2@^1.3.0: resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae" integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg== -merkletreejs@^0.2.27: - version "0.2.32" - resolved "https://registry.yarnpkg.com/merkletreejs/-/merkletreejs-0.2.32.tgz#cf1c0760e2904e4a1cc269108d6009459fd06223" - integrity sha512-TostQBiwYRIwSE5++jGmacu3ODcKAgqb0Y/pnIohXS7sWxh1gCkSptbmF1a43faehRDpcHf7J/kv0Ml2D/zblQ== +merkletreejs@^0.3.11: + version "0.3.11" + resolved "https://registry.yarnpkg.com/merkletreejs/-/merkletreejs-0.3.11.tgz#e0de05c3ca1fd368de05a12cb8efb954ef6fc04f" + integrity sha512-LJKTl4iVNTndhL+3Uz/tfkjD0klIWsHlUzgtuNnNrsf7bAlXR30m+xYB7lHr5Z/l6e/yAIsr26Dabx6Buo4VGQ== dependencies: bignumber.js "^9.0.1" buffer-reverse "^1.0.1" - crypto-js "^3.1.9-1" + crypto-js "^4.2.0" treeify "^1.1.0" web3-utils "^1.3.4" @@ -5715,7 +5713,7 @@ semver@^6.3.0: resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.1.tgz#556d2ef8689146e46dcea4bfdd095f3434dffcb4" integrity sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA== -semver@^7.3.4, semver@^7.5.4: +semver@^7.3.4, semver@^7.5.4, semver@^7.6.0: version "7.6.0" resolved "https://registry.yarnpkg.com/semver/-/semver-7.6.0.tgz#1a46a4db4bffcccd97b743b5005c8325f23d4e2d" integrity sha512-EnwXhrlwXMk9gKu5/flx5sv/an57AkRplG3hTK68W7FRDN+k+OWBj65M7719OkA82XLBxrcX0KSHj+X5COhOVg== From 58df6dd065cf45497663d902da36ac30a6538b8d Mon Sep 17 00:00:00 2001 From: twygod Date: Mon, 18 Mar 2024 15:15:55 +0800 Subject: [PATCH 11/48] new: deploy lens --- deployments/base-sepolia/lens.json | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 deployments/base-sepolia/lens.json diff --git a/deployments/base-sepolia/lens.json b/deployments/base-sepolia/lens.json new file mode 100644 index 00000000..60ef1fc6 --- /dev/null +++ b/deployments/base-sepolia/lens.json @@ -0,0 +1,3 @@ +{ + "lens": "0xF440eC63091A5cdaff6f8dE19CFcD2b25DE01232" +} \ No newline at end of file From 77582956d868de33b6b047831f9df9c3b652c833 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 21 Mar 2024 14:11:00 +0800 Subject: [PATCH 12/48] fix: unit error --- utils/index.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/utils/index.ts b/utils/index.ts index c0c1d004..a4e3bbdb 100644 --- a/utils/index.ts +++ b/utils/index.ts @@ -2,5 +2,5 @@ import {BigNumber} from "ethers"; import {parseUnits} from "ethers/lib/utils"; export const parseUSDC = (value: string): BigNumber => { - return parseUnits(value, 8); + return parseUnits(value, 6); }; From a4a5f81635e2e0f2565880d59ea7c6af04ec5668 Mon Sep 17 00:00:00 2001 From: twygod Date: Tue, 26 Mar 2024 16:07:37 +0800 Subject: [PATCH 13/48] chg: update contract and test --- .gitignore | 1 + contracts/UnionLens.sol | 48 ++- contracts/interfaces/IUserManager.sol | 2 + contracts/market/UDai.sol | 2 +- contracts/market/UErc20.sol | 2 +- contracts/market/UToken.sol | 230 +++++++++---- contracts/mocks/FaucetERC20.sol | 7 +- contracts/mocks/FaucetERC20_ERC20Permit.sol | 21 -- contracts/mocks/UserManagerMock.sol | 2 + contracts/peripheral/ERC1155Voucher.sol | 5 +- contracts/peripheral/VouchFaucet.sol | 5 +- contracts/token/Comptroller.sol | 4 +- contracts/user/UserManager.sol | 317 +++++++++++------- package.json | 2 +- test/foundry/TestWrapper.sol | 8 +- .../TestWriteOffDebtAndWithdrawRewards.t.sol | 25 +- .../assetManager/TestAaveAdapter.t.sol | 68 ++-- .../assetManager/TestDebtWriteOff.t.sol | 32 +- .../assetManager/TestDepositWithdraw.t.sol | 76 ++--- .../assetManager/TestManageMoneyMarkets.t.sol | 44 +-- .../assetManager/TestPureTokeAdapter.t.sol | 38 +-- test/foundry/assetManager/TestRebalance.t.sol | 30 +- test/foundry/assetManager/TestView.t.sol | 48 +-- .../assetManager/TestWithdrawSequence.t.sol | 42 +-- test/foundry/comptroller/FakeUserManager.sol | 4 + .../comptroller/TestCalculateRewards.t.sol | 30 +- test/foundry/comptroller/TestSetters.t.sol | 8 +- .../comptroller/TestWithdrawRewards.t.sol | 6 +- test/foundry/peripheral/ERC1155Voucher.t.sol | 22 +- test/foundry/peripheral/VouchFaucet.t.sol | 24 +- test/foundry/testRepayBorrowWhenOverdue.t.sol | 38 +-- test/foundry/uToken/TestBorrowRepay.t.sol | 65 ++-- test/foundry/uToken/TestInit.t.sol | 6 +- test/foundry/uToken/TestMintRedeem.t.sol | 86 ++--- test/foundry/uToken/TestReserves.t.sol | 18 +- test/foundry/uToken/TestSetters.t.sol | 3 + test/foundry/uToken/TestUTokenBase.sol | 22 +- .../userManager/TestGetFrozenInfo.t.sol | 8 +- .../userManager/TestGetStakeInfo.t.sol | 7 +- .../userManager/TestOnRepayBorrow.t.sol | 12 +- test/foundry/userManager/TestRegister.t.sol | 13 +- .../userManager/TestSettersAndQuery.t.sol | 18 +- test/foundry/userManager/TestStake.t.sol | 32 +- .../userManager/TestUpdateFrozenInfo.t.sol | 5 +- .../userManager/TestUpdateLocked.t.sol | 9 +- .../foundry/userManager/TestUpdateTrust.t.sol | 26 +- .../userManager/TestUserManagerBase.sol | 14 +- .../userManager/TestWriteOffDebt.t.sol | 22 +- 48 files changed, 871 insertions(+), 686 deletions(-) delete mode 100644 contracts/mocks/FaucetERC20_ERC20Permit.sol diff --git a/.gitignore b/.gitignore index 74ab655e..9ceebeaa 100644 --- a/.gitignore +++ b/.gitignore @@ -13,3 +13,4 @@ docs .envrc dist report +arguments.js diff --git a/contracts/UnionLens.sol b/contracts/UnionLens.sol index 9397542e..ede9d9d0 100644 --- a/contracts/UnionLens.sol +++ b/contracts/UnionLens.sol @@ -59,14 +59,16 @@ contract UnionLens { IUserManager userManager = IUserManager(marketRegistry.userManagers(underlying)); IUToken uToken = IUToken(marketRegistry.uTokens(underlying)); - (bool isMember, uint96 stakedAmount, uint96 locked, , , ) = userManager.stakers(user); + bool isMember = userManager.checkIsMember(user); + uint256 stakedAmount = userManager.getStakerBalance(user); + uint256 locked = userManager.getTotalLockedStake(user); userInfo.isOverdue = uToken.checkIsOverdue(user); userInfo.memberFrozen = userManager.memberFrozen(user); userInfo.isMember = isMember; - userInfo.locked = uint256(locked); - userInfo.stakedAmount = uint256(stakedAmount); + userInfo.locked = locked; + userInfo.stakedAmount = stakedAmount; userInfo.voucherCount = userManager.getVoucherCount(user); userInfo.voucheeCount = userManager.getVoucheeCount(user); @@ -81,7 +83,7 @@ contract UnionLens { ) public view returns (uint256, uint256, uint256, uint256) { IUserManager userManager = IUserManager(marketRegistry.userManagers(underlying)); - (, uint96 stakerStakedAmount, , , , ) = userManager.stakers(staker); + uint256 stakerStakedAmount = userManager.getStakerBalance(staker); bool isSet; uint256 idx; @@ -95,7 +97,7 @@ contract UnionLens { return ( uint256(trust), - trust > stakerStakedAmount ? stakerStakedAmount : trust, // vouch + uint256(trust) > stakerStakedAmount ? stakerStakedAmount : uint256(trust), // vouch uint256(locked), uint256(lastUpdated) ); @@ -106,32 +108,20 @@ contract UnionLens { address staker, address borrower ) public view returns (RelatedInfo memory related) { - ( - uint256 voucherTrust, - uint256 voucherVouch, - uint256 voucherLocked, - uint256 voucherLastUpdated - ) = getVouchInfo(underlying, staker, borrower); - - ( - uint256 voucheeTrust, - uint256 voucheeVouch, - uint256 voucheeLocked, - uint256 voucheeLastUpdated - ) = getVouchInfo(underlying, borrower, staker); - - related.voucher = VouchInfo( - voucherTrust, - voucherVouch, - voucherLocked, - voucherLastUpdated + (uint256 voucherTrust, uint256 voucherVouch, uint256 voucherLocked, uint256 voucherLastUpdated) = getVouchInfo( + underlying, + staker, + borrower ); - related.vouchee = VouchInfo( - voucheeTrust, - voucheeVouch, - voucheeLocked, - voucheeLastUpdated + (uint256 voucheeTrust, uint256 voucheeVouch, uint256 voucheeLocked, uint256 voucheeLastUpdated) = getVouchInfo( + underlying, + borrower, + staker ); + + related.voucher = VouchInfo(voucherTrust, voucherVouch, voucherLocked, voucherLastUpdated); + + related.vouchee = VouchInfo(voucheeTrust, voucheeVouch, voucheeLocked, voucheeLastUpdated); } } diff --git a/contracts/interfaces/IUserManager.sol b/contracts/interfaces/IUserManager.sol index dd53d183..4b2d9717 100644 --- a/contracts/interfaces/IUserManager.sol +++ b/contracts/interfaces/IUserManager.sol @@ -115,6 +115,8 @@ interface IUserManager { */ function getStakeInfo(address staker) external view returns (bool, uint256, uint256, uint256); + function getStakeInfoMantissa(address staker) external view returns (bool, uint256, uint256, uint256); + /** * @dev Update the frozen info by the comptroller * @param staker Staker address diff --git a/contracts/market/UDai.sol b/contracts/market/UDai.sol index f3688097..f4985de9 100644 --- a/contracts/market/UDai.sol +++ b/contracts/market/UDai.sol @@ -20,6 +20,6 @@ contract UDai is UToken, IUDai { if (!accrueInterest()) revert AccrueInterestFailed(); uint256 interest = calculatingInterest(borrower); - _repayBorrowFresh(msg.sender, borrower, amount, interest); + _repayBorrowFresh(msg.sender, borrower, decimalScaling(amount, underlyingDecimal), interest); } } diff --git a/contracts/market/UErc20.sol b/contracts/market/UErc20.sol index 068f1270..f06894bc 100644 --- a/contracts/market/UErc20.sol +++ b/contracts/market/UErc20.sol @@ -18,6 +18,6 @@ contract UErc20 is UToken { if (!accrueInterest()) revert AccrueInterestFailed(); uint256 interest = calculatingInterest(borrower); - _repayBorrowFresh(msg.sender, borrower, amount, interest); + _repayBorrowFresh(msg.sender, borrower, decimalScaling(amount, underlyingDecimal), interest); } } diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index ef04558d..0ed83534 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -14,6 +14,10 @@ import {IAssetManager} from "../interfaces/IAssetManager.sol"; import {IUToken} from "../interfaces/IUToken.sol"; import {IInterestRateModel} from "../interfaces/IInterestRateModel.sol"; +interface IERC20 { + function decimals() external view returns (uint8); +} + /** * @title UToken Contract * @dev Union accountBorrows can borrow and repay thru this component. @@ -61,7 +65,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU /** * @dev Minimum mint amount */ - uint256 public constant MIN_MINT_AMOUNT = 1e18; + uint256 public minMintAmount; /** * @dev Maximum borrow rate that can ever be applied (.005% / 12 second) @@ -96,17 +100,17 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU /** * @dev Total amount of outstanding borrows of the underlying in this market */ - uint256 public totalBorrows; + uint256 private _totalBorrows; /** * @dev Total amount of reserves of the underlying held in this market */ - uint256 public totalReserves; + uint256 private _totalReserves; /** * @dev Calculates the exchange rate from the underlying to the uToken */ - uint256 public totalRedeemable; + uint256 private _totalRedeemable; /** * @dev overdue duration, in seconds @@ -126,17 +130,17 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU /** * @dev The debt limit for the whole system */ - uint256 public debtCeiling; + uint256 private _debtCeiling; /** * @dev Max amount that can be borrowed by a single member */ - uint256 public maxBorrow; + uint256 private _maxBorrow; /** * @dev Min amount that can be borrowed by a single member */ - uint256 public minBorrow; + uint256 private _minBorrow; /** * @dev Asset manager contract address @@ -153,6 +157,8 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU */ address public underlying; + uint8 public underlyingDecimal; + /** * @dev Interest rate model used for calculating interest rate */ @@ -282,16 +288,17 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU ERC20PermitUpgradeable.__ERC20Permit_init(params.name); ReentrancyGuardUpgradeable.__ReentrancyGuard_init(); underlying = params.underlying; + underlyingDecimal = IERC20(params.underlying).decimals(); + minMintAmount = 10 ** underlyingDecimal; originationFee = params.originationFee; originationFeeMax = params.originationFeeMax; - debtCeiling = params.debtCeiling; - maxBorrow = params.maxBorrow; - minBorrow = params.minBorrow; + _debtCeiling = decimalScaling(params.debtCeiling, underlyingDecimal); + _maxBorrow = decimalScaling(params.maxBorrow, underlyingDecimal); + _minBorrow = decimalScaling(params.minBorrow, underlyingDecimal); overdueTime = params.overdueTime; initialExchangeRateMantissa = params.initialExchangeRateMantissa; reserveFactorMantissa = params.reserveFactorMantissa; mintFeeRate = params.mintFeeRate; - accrualTimestamp = getTimestamp(); borrowIndex = WAD; } @@ -332,7 +339,8 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @param debtCeiling_ The debt limit for the whole system */ function setDebtCeiling(uint256 debtCeiling_) external override onlyAdmin { - debtCeiling = debtCeiling_; + uint256 actualDebtCeiling = decimalScaling(debtCeiling_, underlyingDecimal); + _debtCeiling = actualDebtCeiling; } /** @@ -341,7 +349,8 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @param minBorrow_ Minimum loan amount per user */ function setMinBorrow(uint256 minBorrow_) external override onlyAdmin { - minBorrow = minBorrow_; + uint256 actualMinBorrow = decimalScaling(minBorrow_, underlyingDecimal); + _minBorrow = actualMinBorrow; } /** @@ -350,7 +359,8 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @param maxBorrow_ Max loan amount per user */ function setMaxBorrow(uint256 maxBorrow_) external override onlyAdmin { - maxBorrow = maxBorrow_; + uint256 actualMaxBorrow = decimalScaling(maxBorrow_, underlyingDecimal); + _maxBorrow = actualMaxBorrow; } /** @@ -399,13 +409,36 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU /* ------------------------------------------------------------------- View Functions ------------------------------------------------------------------- */ + function debtCeiling() public view returns (uint256) { + return decimalReducing(_debtCeiling, underlyingDecimal); + } + + function maxBorrow() public view returns (uint256) { + return decimalReducing(_maxBorrow, underlyingDecimal); + } + + function minBorrow() public view returns (uint256) { + return decimalReducing(_minBorrow, underlyingDecimal); + } + + function totalBorrows() public view returns (uint256) { + return decimalReducing(_totalBorrows, underlyingDecimal); + } + + function totalReserves() public view returns (uint256) { + return decimalReducing(_totalReserves, underlyingDecimal); + } + + function totalRedeemable() public view returns (uint256) { + return decimalReducing(_totalRedeemable, underlyingDecimal); + } /** * @dev Returns the remaining amount that can be borrowed from the market. * @return Remaining total amount */ function getRemainingDebtCeiling() public view override returns (uint256) { - return debtCeiling >= totalBorrows ? debtCeiling - totalBorrows : 0; + return decimalReducing(_debtCeiling >= _totalBorrows ? _debtCeiling - _totalBorrows : 0, underlyingDecimal); } /** @@ -423,7 +456,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @return isOverdue */ function checkIsOverdue(address account) public view override returns (bool isOverdue) { - if (getBorrowed(account) != 0) { + if (_getBorrowed(account) != 0) { uint256 lastRepay = getLastRepay(account); uint256 diff = getTimestamp() - lastRepay; isOverdue = overdueTime < diff; @@ -445,6 +478,10 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @return borrowed */ function getBorrowed(address account) public view override returns (uint256) { + return decimalReducing(_getBorrowed(account), underlyingDecimal); + } + + function _getBorrowed(address account) private view returns (uint256) { return accountBorrows[account].principal; } @@ -457,6 +494,10 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU return getBorrowed(account) + calculatingInterest(account); } + function _borrowBalanceView(address account) public view returns (uint256) { + return _getBorrowed(account) + _calculatingInterest(account); + } + /** * @dev Get a member's total owed, including the principle and the interest calculated based on the interest index. * @param account Member address @@ -500,9 +541,22 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @dev This function does not accrue interest before calculating the exchange rate * @return Calculated exchange rate scaled by 1e18 */ - function exchangeRateStored() public view returns (uint256) { + function _exchangeRateStored() private view returns (uint256) { uint256 totalSupply_ = totalSupply(); - return totalSupply_ == 0 ? initialExchangeRateMantissa : (totalRedeemable * WAD) / totalSupply_; + return totalSupply_ == 0 ? initialExchangeRateMantissa : (_totalRedeemable * WAD) / totalSupply_; + } + + function exchangeRateStored() public view returns (uint256) { + return decimalReducing(_exchangeRateStored(), underlyingDecimal); + } + + /** + * @notice Accrue interest then return the up-to-date exchange rate + * @return Calculated exchange rate scaled by 1e18 + */ + function exchangeRateCurrent() public nonReentrant returns (uint256) { + if (!accrueInterest()) revert AccrueInterestFailed(); + return _exchangeRateStored(); } /** @@ -511,6 +565,10 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @return Interest amount */ function calculatingInterest(address account) public view override returns (uint256) { + return decimalReducing(_calculatingInterest(account), underlyingDecimal); + } + + function _calculatingInterest(address account) private view returns (uint256) { BorrowSnapshot memory loan = accountBorrows[account]; if (loan.principal == 0) { @@ -526,16 +584,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU uint256 principalTimesIndex = (loan.principal + loan.interest) * borrowIndexNew; uint256 balance = principalTimesIndex / loan.interestIndex; - return balance - getBorrowed(account); - } - - /** - * @notice Accrue interest then return the up-to-date exchange rate - * @return Calculated exchange rate scaled by 1e18 - */ - function exchangeRateCurrent() public nonReentrant returns (uint256) { - if (!accrueInterest()) revert AccrueInterestFailed(); - return exchangeRateStored(); + return balance - _getBorrowed(account); } /** @@ -545,7 +594,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @return The amount of underlying owned by `owner` */ function balanceOfUnderlying(address owner) external view override returns (uint256) { - return (exchangeRateStored() * balanceOf(owner)) / WAD; + return decimalReducing((_exchangeRateStored() * balanceOf(owner)) / WAD, underlyingDecimal); } /* ------------------------------------------------------------------- @@ -555,17 +604,18 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU /** * @dev Borrowing from the market * Accept claims only from the member - * Borrow amount must in the range of creditLimit, minBorrow, maxBorrow, debtCeiling and not overdue + * Borrow amount must in the range of creditLimit, _minBorrow, _maxBorrow, _debtCeiling and not overdue * @param amount Borrow amount */ function borrow(address to, uint256 amount) external override onlyMember(msg.sender) whenNotPaused nonReentrant { IAssetManager assetManagerContract = IAssetManager(assetManager); - if (amount < minBorrow) revert AmountLessMinBorrow(); + uint256 actualAmount = decimalScaling(amount, underlyingDecimal); + if (actualAmount < _minBorrow) revert AmountLessMinBorrow(); // Calculate the origination fee - uint256 fee = calculatingFee(amount); + uint256 fee = calculatingFee(actualAmount); - if (borrowBalanceView(msg.sender) + amount + fee > maxBorrow) revert AmountExceedMaxBorrow(); + if (_borrowBalanceView(msg.sender) + actualAmount + fee > _maxBorrow) revert AmountExceedMaxBorrow(); if (checkIsOverdue(msg.sender)) revert MemberIsOverdue(); if (amount > assetManagerContract.getLoanableAmount(underlying)) revert InsufficientFundsLeft(); if (!accrueInterest()) revert AccrueInterestFailed(); @@ -580,28 +630,33 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU // Withdraw the borrowed amount of tokens from the assetManager and send them to the borrower uint256 remaining = assetManagerContract.withdraw(underlying, to, amount); if (remaining > amount) revert WithdrawFailed(); - uint256 actualAmount = amount - remaining; + actualAmount -= decimalScaling(remaining, underlyingDecimal); fee = calculatingFee(actualAmount); uint256 accountBorrowsNew = borrowedAmount + actualAmount + fee; - uint256 totalBorrowsNew = totalBorrows + actualAmount + fee; - if (totalBorrowsNew > debtCeiling) revert AmountExceedGlobalMax(); + uint256 totalBorrowsNew = _totalBorrows + actualAmount + fee; + if (totalBorrowsNew > _debtCeiling) revert AmountExceedGlobalMax(); // Update internal balances accountBorrows[msg.sender].principal += actualAmount + fee; - uint256 newPrincipal = getBorrowed(msg.sender); + uint256 newPrincipal = _getBorrowed(msg.sender); accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal; accountBorrows[msg.sender].interestIndex = borrowIndex; - totalBorrows = totalBorrowsNew; + _totalBorrows = totalBorrowsNew; // The origination fees contribute to the reserve and not to the // uDAI minters redeemable amount. - totalReserves += fee; + _totalReserves += fee; // Call update locked on the userManager to lock this borrowers stakers. This function // will revert if the account does not have enough vouchers to cover the borrow amount. ie // the borrower is trying to borrow more than is able to be underwritten - IUserManager(userManager).updateLocked(msg.sender, actualAmount + fee, true); + + IUserManager(userManager).updateLocked( + msg.sender, + decimalReducing(actualAmount + fee, underlyingDecimal), + true + ); emit LogBorrow(msg.sender, to, actualAmount, fee); } @@ -612,7 +667,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU */ function repayInterest(address borrower) external override whenNotPaused nonReentrant { if (!accrueInterest()) revert AccrueInterestFailed(); - uint256 interest = calculatingInterest(borrower); + uint256 interest = _calculatingInterest(borrower); _repayBorrowFresh(msg.sender, borrower, interest, interest); } @@ -622,8 +677,9 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU */ function repayBorrow(address borrower, uint256 amount) external override whenNotPaused nonReentrant { if (!accrueInterest()) revert AccrueInterestFailed(); - uint256 interest = calculatingInterest(borrower); - _repayBorrowFresh(msg.sender, borrower, amount, interest); + uint256 actualAmount = decimalScaling(amount, underlyingDecimal); + uint256 interest = _calculatingInterest(borrower); + _repayBorrowFresh(msg.sender, borrower, actualAmount, interest); } /** @@ -654,7 +710,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU // Update the total borrows to reduce by the amount of principal that has // been paid off - totalBorrows -= (repayAmount - interest); + _totalBorrows -= (repayAmount - interest); // Update the account borrows to reflect the repayment accountBorrows[borrower].principal = borrowedAmount - repayAmount; @@ -670,9 +726,13 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU // Call update locked on the userManager to lock this borrowers stakers. This function // will revert if the account does not have enough vouchers to cover the repay amount. ie // the borrower is trying to repay more than is locked (owed) - IUserManager(userManager).updateLocked(borrower, repayAmount - interest, false); + IUserManager(userManager).updateLocked( + borrower, + decimalReducing(repayAmount - interest, underlyingDecimal), + false + ); - if (getBorrowed(borrower) == 0) { + if (_getBorrowed(borrower) == 0) { // If the principal is now 0 we can reset the last repaid time to 0. // which indicates that the borrower has no outstanding loans. accountBorrows[borrower].lastRepay = 0; @@ -688,18 +748,19 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU accountBorrows[borrower].interest = interest - repayAmount; } - totalReserves += toReserveAmount; - totalRedeemable += toRedeemableAmount; + _totalReserves += toReserveAmount; + _totalRedeemable += toRedeemableAmount; accountBorrows[borrower].interestIndex = borrowIndex; // Transfer underlying token that have been repaid and then deposit // then in the asset manager so they can be distributed between the // underlying money markets - IERC20Upgradeable(underlying).safeTransferFrom(payer, address(this), repayAmount); - _depositToAssetManager(repayAmount); + uint256 sendAmount = decimalReducing(repayAmount, underlyingDecimal); + IERC20Upgradeable(underlying).safeTransferFrom(payer, address(this), sendAmount); + _depositToAssetManager(sendAmount); - emit LogRepay(payer, borrower, repayAmount); + emit LogRepay(payer, borrower, sendAmount); } /** @@ -722,12 +783,13 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU function debtWriteOff(address borrower, uint256 amount) external override whenNotPaused onlyUserManager { if (amount == 0) revert AmountZero(); + uint256 actualAmount = decimalScaling(amount, underlyingDecimal); - uint256 oldPrincipal = getBorrowed(borrower); - uint256 repayAmount = amount > oldPrincipal ? oldPrincipal : amount; + uint256 oldPrincipal = _getBorrowed(borrower); + uint256 repayAmount = actualAmount > oldPrincipal ? oldPrincipal : actualAmount; accountBorrows[borrower].principal = oldPrincipal - repayAmount; - totalBorrows -= repayAmount; + _totalBorrows -= repayAmount; if (repayAmount == oldPrincipal) { // If all principal is written off, we can reset the last repaid time to 0. @@ -745,27 +807,28 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @param amountIn The amount of the underlying asset to supply */ function mint(uint256 amountIn) external override whenNotPaused nonReentrant { - if (amountIn < MIN_MINT_AMOUNT) revert AmountError(); + if (amountIn < minMintAmount) revert AmountError(); if (!accrueInterest()) revert AccrueInterestFailed(); - uint256 exchangeRate = exchangeRateStored(); + uint256 exchangeRate = _exchangeRateStored(); IERC20Upgradeable assetToken = IERC20Upgradeable(underlying); uint256 balanceBefore = assetToken.balanceOf(address(this)); assetToken.safeTransferFrom(msg.sender, address(this), amountIn); uint256 balanceAfter = assetToken.balanceOf(address(this)); - uint256 totalAmount = balanceAfter - balanceBefore; + uint256 actualObtained = balanceAfter - balanceBefore; uint256 mintTokens = 0; - uint256 mintFee = (totalAmount * mintFeeRate) / WAD; + uint256 totalAmount = decimalScaling(actualObtained, underlyingDecimal); + uint256 mintFee = decimalScaling((actualObtained * mintFeeRate) / WAD, underlyingDecimal); if (mintFee > 0) { // Minter fee goes to the reserve - totalReserves += mintFee; + _totalReserves += mintFee; } // Rest goes to minting UToken uint256 mintAmount = totalAmount - mintFee; - totalRedeemable += mintAmount; + _totalRedeemable += mintAmount; mintTokens = (mintAmount * WAD) / exchangeRate; _mint(msg.sender, mintTokens); // send all to asset manager - _depositToAssetManager(totalAmount); + _depositToAssetManager(balanceAfter - balanceBefore); emit LogMint(msg.sender, mintAmount, mintTokens); } @@ -783,15 +846,15 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU if (amountIn != 0 && amountOut != 0) revert AmountError(); if (amountIn == 0 && amountOut == 0) revert AmountZero(); - uint256 exchangeRate = exchangeRateStored(); + uint256 exchangeRate = _exchangeRateStored(); // Amount of the underlying token to redeem uint256 underlyingAmount = amountOut; if (amountIn > 0) { // We calculate the exchange rate and the amount of underlying to be redeemed: - // underlyingAmount = amountIn x exchangeRateCurrent - underlyingAmount = (amountIn * exchangeRate) / WAD; + // underlyingAmount = amountIn x _exchangeRateStored + underlyingAmount = decimalReducing((amountIn * exchangeRate) / WAD, underlyingDecimal); } uint256 remaining = IAssetManager(assetManager).withdraw(underlying, msg.sender, underlyingAmount); @@ -800,12 +863,12 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU // to cover this redemption if (remaining >= underlyingAmount) revert WithdrawFailed(); - uint256 actualAmount = underlyingAmount - remaining; + uint256 actualAmount = decimalScaling(underlyingAmount - remaining, underlyingDecimal); uint256 realUtokenAmount = (actualAmount * WAD) / exchangeRate; if (realUtokenAmount == 0) revert AmountZero(); _burn(msg.sender, realUtokenAmount); - totalRedeemable -= actualAmount; + _totalRedeemable -= actualAmount; emit LogRedeem(msg.sender, amountIn, amountOut, realUtokenAmount, actualAmount); } @@ -823,13 +886,13 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU uint256 balanceBefore = assetToken.balanceOf(address(this)); assetToken.safeTransferFrom(msg.sender, address(this), addAmount); uint256 balanceAfter = assetToken.balanceOf(address(this)); - uint256 actualAddAmount = balanceAfter - balanceBefore; + uint256 actualAddAmount = decimalScaling(balanceAfter - balanceBefore, underlyingDecimal); - totalReserves += actualAddAmount; + _totalReserves += actualAddAmount; _depositToAssetManager(balanceAfter); - emit LogReservesAdded(msg.sender, actualAddAmount, totalReserves); + emit LogReservesAdded(msg.sender, balanceAfter - balanceBefore, _totalReserves); } /** @@ -841,15 +904,16 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU address receiver, uint256 reduceAmount ) external override whenNotPaused nonReentrant onlyAdmin { - if (reduceAmount > totalReserves) revert AmountError(); + uint256 actualReduceAmount = decimalScaling(reduceAmount, underlyingDecimal); + if (actualReduceAmount > _totalReserves) revert AmountError(); if (!accrueInterest()) revert AccrueInterestFailed(); uint256 remaining = IAssetManager(assetManager).withdraw(underlying, receiver, reduceAmount); if (remaining > reduceAmount) revert WithdrawFailed(); - uint256 actualAmount = reduceAmount - remaining; - totalReserves -= actualAmount; + uint256 actualAmount = decimalScaling(reduceAmount - remaining, underlyingDecimal); + _totalReserves -= actualAmount; - emit LogReservesReduced(receiver, actualAmount, totalReserves); + emit LogReservesReduced(receiver, actualAmount, _totalReserves); } /* ------------------------------------------------------------------- @@ -877,4 +941,24 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU if (!IAssetManager(assetManager).deposit(underlying, amount)) revert DepositToAssetManagerFailed(); } + + function decimalScaling(uint256 amount, uint8 decimal) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return amount / 10 ** diff; + } else { + uint8 diff = 18 - decimal; + return amount * 10 ** diff; + } + } + + function decimalReducing(uint256 actualAmount, uint8 decimal) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return actualAmount * 10 ** diff; + } else { + uint8 diff = 18 - decimal; + return actualAmount / 10 ** diff; + } + } } diff --git a/contracts/mocks/FaucetERC20.sol b/contracts/mocks/FaucetERC20.sol index 2d000e14..601de6ab 100644 --- a/contracts/mocks/FaucetERC20.sol +++ b/contracts/mocks/FaucetERC20.sol @@ -2,8 +2,9 @@ pragma solidity 0.8.16; import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import {Test} from "forge-std/Test.sol"; -contract FaucetERC20 is ERC20 { +contract FaucetERC20 is ERC20, Test { constructor(string memory name, string memory symbol) ERC20(name, symbol) {} function mint(address to, uint256 value) public returns (bool) { @@ -16,4 +17,8 @@ contract FaucetERC20 is ERC20 { _burn(to, value); return true; } + + function decimals() public view override returns (uint8) { + return uint8(vm.envUint("DECIMALS")); + } } diff --git a/contracts/mocks/FaucetERC20_ERC20Permit.sol b/contracts/mocks/FaucetERC20_ERC20Permit.sol deleted file mode 100644 index 2ab595d4..00000000 --- a/contracts/mocks/FaucetERC20_ERC20Permit.sol +++ /dev/null @@ -1,21 +0,0 @@ -//SPDX-License-Identifier: MIT -pragma solidity 0.8.16; - -import "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol"; - -contract FaucetERC20_ERC20Permit is ERC20Permit { - constructor(string memory name_, string memory symbol_) ERC20Permit(name_) ERC20(name_, symbol_) {} - - function mint(address account, uint256 mintAmount) external { - _mint(account, mintAmount); - } - - function burnFrom(address account, uint256 amount) public { - uint256 currentAllowance = allowance(account, msg.sender); - require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance"); - unchecked { - _approve(account, msg.sender, currentAllowance - amount); - } - _burn(account, amount); - } -} diff --git a/contracts/mocks/UserManagerMock.sol b/contracts/mocks/UserManagerMock.sol index f2fddc3e..3b80022d 100644 --- a/contracts/mocks/UserManagerMock.sol +++ b/contracts/mocks/UserManagerMock.sol @@ -94,10 +94,12 @@ contract UserManagerMock { function stake(uint96 amount) public { balances[msg.sender] += amount; + setStakerBalance(balances[msg.sender]); } function unstake(uint96 amount) external { balances[msg.sender] -= amount; + setStakerBalance(balances[msg.sender]); } function withdrawRewards() external {} diff --git a/contracts/peripheral/ERC1155Voucher.sol b/contracts/peripheral/ERC1155Voucher.sol index 9727ecdb..8a231713 100644 --- a/contracts/peripheral/ERC1155Voucher.sol +++ b/contracts/peripheral/ERC1155Voucher.sol @@ -148,8 +148,9 @@ contract ERC1155Voucher is Ownable, IERC1155Receiver { /// @notice Exit. Unstake the max unstakable from the userManager function exit() external onlyOwner { - (, uint96 stakeAmount, uint96 locked, , , ) = IUserManager(USER_MANAGER).stakers(address(this)); - uint256 maxUnstake = uint256(stakeAmount - locked); + uint256 stakeAmount = IUserManager(USER_MANAGER).getStakerBalance(address(this)); + uint256 locked = IUserManager(USER_MANAGER).getTotalLockedStake(address(this)); + uint256 maxUnstake = stakeAmount - locked; IUserManager(USER_MANAGER).unstake(uint96(maxUnstake)); emit Exit(maxUnstake); } diff --git a/contracts/peripheral/VouchFaucet.sol b/contracts/peripheral/VouchFaucet.sol index 75d22042..174ae2dc 100644 --- a/contracts/peripheral/VouchFaucet.sol +++ b/contracts/peripheral/VouchFaucet.sol @@ -109,8 +109,9 @@ contract VouchFaucet is Ownable { /// @notice Exit. Unstake the max unstakable from the userManager function exit() external onlyOwner { - (, uint96 stakeAmount, uint96 locked, , , ) = IUserManager(USER_MANAGER).stakers(address(this)); - uint256 maxUnstake = uint256(stakeAmount - locked); + uint256 stakeAmount = IUserManager(USER_MANAGER).getStakerBalance(address(this)); + uint256 locked = IUserManager(USER_MANAGER).getTotalLockedStake(address(this)); + uint256 maxUnstake = stakeAmount - locked; IUserManager(USER_MANAGER).unstake(uint96(maxUnstake)); emit Exit(maxUnstake); } diff --git a/contracts/token/Comptroller.sol b/contracts/token/Comptroller.sol index 72bd4b29..038e45fd 100644 --- a/contracts/token/Comptroller.sol +++ b/contracts/token/Comptroller.sol @@ -158,7 +158,7 @@ contract Comptroller is Controller, IComptroller { */ function getRewardsMultiplier(address account, address token) external view override returns (uint256) { IUserManager userManager = _getUserManager(token); - (bool isMember, uint256 effectiveStaked, uint256 effectiveLocked, ) = userManager.getStakeInfo(account); + (bool isMember, uint256 effectiveStaked, uint256 effectiveLocked, ) = userManager.getStakeInfoMantissa(account); return _getRewardsMultiplier(UserManagerAccountState(effectiveStaked, effectiveLocked, isMember)); } @@ -173,7 +173,7 @@ contract Comptroller is Controller, IComptroller { // Lookup account state from UserManager UserManagerAccountState memory user = UserManagerAccountState(0, 0, false); - (user.isMember, user.effectiveStaked, user.effectiveLocked, ) = userManager.getStakeInfo(account); + (user.isMember, user.effectiveStaked, user.effectiveLocked, ) = userManager.getStakeInfoMantissa(account); return _calculateRewardsInternal(account, token, userManager.globalTotalStaked(), user); } diff --git a/contracts/user/UserManager.sol b/contracts/user/UserManager.sol index 2ba70da8..a35c6325 100644 --- a/contracts/user/UserManager.sol +++ b/contracts/user/UserManager.sol @@ -13,6 +13,10 @@ import {IComptroller} from "../interfaces/IComptroller.sol"; import {IUnionToken} from "../interfaces/IUnionToken.sol"; import {IUToken} from "../interfaces/IUToken.sol"; +interface IERC20 { + function decimals() external view returns (uint8); +} + /** * @title UserManager Contract * @dev Manages the Union members stake and vouches. @@ -74,13 +78,15 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @dev Max amount that can be staked of the staking token */ - uint96 public maxStakeAmount; + uint96 private _maxStakeAmount; /** * @dev The staking token that is staked in the comptroller */ address public stakingToken; + uint8 public stakingTokenDecimal; + /** * @dev Address of the UNION token contract */ @@ -114,12 +120,12 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @dev Total amount of staked staked token */ - uint256 public totalStaked; + uint256 private _totalStaked; /** * @dev Total amount of stake frozen */ - uint256 public totalFrozen; + uint256 private _totalFrozen; /** * @dev Max duration (in seconds) can be overdue for @@ -139,15 +145,15 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @dev Union Stakers */ - mapping(address => Staker) public stakers; + mapping(address => Staker) private _stakers; /** * @dev Borrower (borrower) mapped to received vouches (staker) */ - mapping(address => Vouch[]) public vouchers; + mapping(address => Vouch[]) private _vouchers; /** - * @dev Borrower mapped to Staker mapped to index in vouchers array + * @dev Borrower mapped to Staker mapped to index in _vouchers array */ mapping(address => mapping(address => Index)) public voucherIndexes; @@ -164,12 +170,12 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @dev Stakers frozen amounts */ - mapping(address => uint256) public memberFrozen; + mapping(address => uint256) private _memberFrozen; /** * @dev Stakers mapped to frozen coin age */ - mapping(address => uint256) public frozenCoinAge; + mapping(address => uint256) private _frozenCoinAge; /** * @dev Stakers mapped the block timestamp of latest rewards withdrawal @@ -321,8 +327,9 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { assetManager = assetManager_; unionToken = unionToken_; stakingToken = stakingToken_; + stakingTokenDecimal = IERC20(stakingToken_).decimals(); newMemberFee = 1 ether; - maxStakeAmount = 10_000e18; + _maxStakeAmount = 10_000e18; maxOverdueTime = maxOverdueTime_; effectiveCount = effectiveCount_; maxVouchers = maxVouchers_; @@ -353,9 +360,13 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @param maxStakeAmount_ The max stake amount */ function setMaxStakeAmount(uint96 maxStakeAmount_) external onlyAdmin { - uint96 oldMaxStakeAmount = maxStakeAmount; - maxStakeAmount = maxStakeAmount_; - emit LogSetMaxStakeAmount(uint256(oldMaxStakeAmount), uint256(maxStakeAmount)); + uint96 actualAmountMaxStakeAmount = decimalScaling(uint256(maxStakeAmount_), stakingTokenDecimal).toUint96(); + uint96 oldMaxStakeAmount = _maxStakeAmount; + _maxStakeAmount = actualAmountMaxStakeAmount; + emit LogSetMaxStakeAmount( + uint256(decimalReducing(oldMaxStakeAmount, stakingTokenDecimal)), + uint256(decimalReducing(_maxStakeAmount, stakingTokenDecimal)) + ); } /** @@ -424,32 +435,75 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @return Address whether is member */ function checkIsMember(address account) public view returns (bool) { - return stakers[account].isMember; + return _stakers[account].isMember; + } + + function maxStakeAmount() public view returns (uint256) { + return decimalReducing(_maxStakeAmount, stakingTokenDecimal); + } + + function totalStaked() public view returns (uint256) { + return decimalReducing(_totalStaked, stakingTokenDecimal); + } + + function totalFrozen() public view returns (uint256) { + return decimalReducing(_totalFrozen, stakingTokenDecimal); + } + + function vouchers(address borrower, uint256 idx) public view returns (address, uint96, uint96, uint64) { + Vouch memory voucher = _vouchers[borrower][idx]; + return ( + voucher.staker, + decimalReducing(voucher.trust, stakingTokenDecimal).toUint96(), + decimalReducing(voucher.locked, stakingTokenDecimal).toUint96(), + voucher.lastUpdated + ); + } + + function stakers(address stakerAddress) public view returns (bool, uint96, uint96, uint64, uint256, uint256) { + Staker memory staker = _stakers[stakerAddress]; + return ( + staker.isMember, + decimalReducing(staker.stakedAmount, stakingTokenDecimal).toUint96(), + decimalReducing(staker.locked, stakingTokenDecimal).toUint96(), + staker.lastUpdated, + decimalReducing(staker.stakedCoinAge, stakingTokenDecimal), + decimalReducing(staker.lockedCoinAge, stakingTokenDecimal) + ); + } + + function memberFrozen(address staker) public view returns (uint256) { + return decimalReducing(_memberFrozen[staker], stakingTokenDecimal); + } + + function frozenCoinAge(address staker) public view returns (uint256) { + return decimalReducing(_frozenCoinAge[staker], stakingTokenDecimal); } /** * @dev Get the member's available credit limit - * @dev IMPORTANT: This function can take up a tonne of gas as the vouchers[address] array + * @dev IMPORTANT: This function can take up a tonne of gas as the _vouchers[address] array * grows in size. the maxVoucher limit will ensure this function can always run within a * single block but it is intended only to be used as a view function called from a UI * @param borrower Member address * @return total Credit line amount */ function getCreditLimit(address borrower) external view returns (uint256 total) { - for (uint256 i = 0; i < vouchers[borrower].length; i++) { - Vouch memory vouch = vouchers[borrower][i]; - Staker memory staker = stakers[vouch.staker]; + for (uint256 i = 0; i < _vouchers[borrower].length; i++) { + Vouch memory vouch = _vouchers[borrower][i]; + Staker memory staker = _stakers[vouch.staker]; total += _min(staker.stakedAmount - staker.locked, vouch.trust - vouch.locked); } + return decimalReducing(total, stakingTokenDecimal); } /** - * @dev Get the count of vouchers + * @dev Get the count of _vouchers * Vouchers are addresses that this borrower is receiving a vouch from. * @param borrower Address of borrower */ function getVoucherCount(address borrower) external view returns (uint256) { - return vouchers[borrower].length; + return _vouchers[borrower].length; } /** @@ -467,7 +521,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @return Deposited stake amount */ function getStakerBalance(address account) external view returns (uint256) { - return stakers[account].stakedAmount; + return decimalReducing(_stakers[account].stakedAmount, stakingTokenDecimal); } /** @@ -475,7 +529,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @param staker Staker address */ function getTotalLockedStake(address staker) external view returns (uint256) { - return stakers[staker].locked; + return decimalReducing(_stakers[staker].locked, stakingTokenDecimal); } /** @@ -487,7 +541,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { function getLockedStake(address staker, address borrower) external view returns (uint256) { Index memory index = voucherIndexes[borrower][staker]; if (!index.isSet) return 0; - return vouchers[borrower][index.idx].locked; + return decimalReducing(_vouchers[borrower][index.idx].locked, stakingTokenDecimal); } /** @@ -497,10 +551,11 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { */ function getVouchingAmount(address _staker, address borrower) external view returns (uint256) { Index memory index = voucherIndexes[borrower][_staker]; - Staker memory staker = stakers[_staker]; + Staker memory staker = _stakers[_staker]; if (!index.isSet) return 0; - uint96 trustAmount = vouchers[borrower][index.idx].trust; - return trustAmount < staker.stakedAmount ? trustAmount : staker.stakedAmount; + uint96 trustAmount = _vouchers[borrower][index.idx].trust; + return + decimalReducing(trustAmount < staker.stakedAmount ? trustAmount : staker.stakedAmount, stakingTokenDecimal); } /* ------------------------------------------------------------------- @@ -514,7 +569,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @param account Member address */ function addMember(address account) external onlyAdmin { - stakers[account].isMember = true; + _stakers[account].isMember = true; emit LogAddMember(account); } @@ -529,6 +584,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { */ function updateTrust(address borrower, uint96 trustAmount) external onlyMember(msg.sender) whenNotPaused { address staker = msg.sender; + uint96 actualTrustAmount = decimalScaling(uint256(trustAmount), stakingTokenDecimal).toUint96(); if (borrower == staker) revert ErrorSelfVouching(); // Check if this staker is already vouching for this borrower @@ -538,9 +594,9 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { if (index.isSet) { // Update existing record checking that the new trust amount is // not less than the amount of stake currently locked by the borrower - Vouch storage vouch = vouchers[borrower][index.idx]; - if (trustAmount < vouch.locked) revert TrustAmountLtLocked(); - vouch.trust = trustAmount; + Vouch storage vouch = _vouchers[borrower][index.idx]; + if (actualTrustAmount < vouch.locked) revert TrustAmountLtLocked(); + vouch.trust = actualTrustAmount; } else { // If the member is overdue they cannot create new vouches they can // only update existing vouches @@ -553,11 +609,11 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { // Get the new index that this vouch is going to be inserted at // Then update the voucher indexes for this borrower as well as - // Adding the Vouch the the vouchers array for this staker - uint256 voucherIndex = vouchers[borrower].length; + // Adding the Vouch the the _vouchers array for this staker + uint256 voucherIndex = _vouchers[borrower].length; if (voucherIndex >= maxVouchers) revert MaxVouchers(); voucherIndexes[borrower][staker] = Index(true, voucherIndex.toUint128()); - vouchers[borrower].push(Vouch(staker, trustAmount, 0, 0)); + _vouchers[borrower].push(Vouch(staker, actualTrustAmount, 0, 0)); // Add the voucherIndex of this new vouch to the vouchees array for this // staker then update the voucheeIndexes with the voucheeIndex @@ -583,21 +639,21 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { if (!removeVoucherIndex.isSet) revert VoucherNotFound(); // Check that the locked amount for this vouch is 0 - Vouch memory vouch = vouchers[borrower][removeVoucherIndex.idx]; + Vouch memory vouch = _vouchers[borrower][removeVoucherIndex.idx]; if (vouch.locked > 0) revert LockedStakeNonZero(); - // Remove borrower from vouchers array by moving the last item into the position + // Remove borrower from _vouchers array by moving the last item into the position // of the index being removed and then popping the last item off the array { // Cache the last voucher - Vouch memory lastVoucher = vouchers[borrower][vouchers[borrower].length - 1]; + Vouch memory lastVoucher = _vouchers[borrower][_vouchers[borrower].length - 1]; // Move the lastVoucher to the index of the voucher we are removing - vouchers[borrower][removeVoucherIndex.idx] = lastVoucher; - // Pop the last vouch off the end of the vouchers array - vouchers[borrower].pop(); + _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher; + // Pop the last vouch off the end of the _vouchers array + _vouchers[borrower].pop(); // Delete the voucher index for this borrower => staker pair delete voucherIndexes[borrower][staker]; - // Update the last vouchers corresponding Vouchee item + // Update the last _vouchers corresponding Vouchee item uint128 voucheeIdx = voucheeIndexes[borrower][lastVoucher.staker].idx; vouchees[lastVoucher.staker][voucheeIdx].voucherIndex = removeVoucherIndex.idx.toUint96(); // Update the voucher indexes of the moved pair to the new voucher index @@ -624,7 +680,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * Cancels a vouch between a staker and a borrower. - * @dev The function can only be called by a member of the stakers list. + * @dev The function can only be called by a member of the _stakers list. * @param staker The address of the staker who made the vouch. * @param borrower The address of the borrower who received the vouch. */ @@ -658,7 +714,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @notice Register a a member, and burn the application fee * @dev In order to register as a member an address must be receiving x amount - * of vouches greater than 0 from stakers. x is defined by `effectiveCount` + * of vouches greater than 0 from _stakers. x is defined by `effectiveCount` * Emits {LogRegisterMember} event * @param newMember New member address */ @@ -680,15 +736,15 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { */ function stake(uint96 amount) public whenNotPaused nonReentrant { IERC20Upgradeable erc20Token = IERC20Upgradeable(stakingToken); - + uint96 actualAmount = decimalScaling(uint256(amount), stakingTokenDecimal).toUint96(); comptroller.withdrawRewards(msg.sender, stakingToken); - Staker storage staker = stakers[msg.sender]; + Staker storage staker = _stakers[msg.sender]; - if (staker.stakedAmount + amount > maxStakeAmount) revert StakeLimitReached(); + if (staker.stakedAmount + actualAmount > _maxStakeAmount) revert StakeLimitReached(); - staker.stakedAmount += amount; - totalStaked += amount; + staker.stakedAmount += actualAmount; + _totalStaked += actualAmount; erc20Token.safeTransferFrom(msg.sender, address(this), amount); uint256 currentAllowance = erc20Token.allowance(address(this), assetManager); @@ -708,11 +764,12 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @param amount Amount to unstake */ function unstake(uint96 amount) external whenNotPaused nonReentrant { - Staker storage staker = stakers[msg.sender]; + Staker storage staker = _stakers[msg.sender]; // Stakers can only unstaked stake balance that is unlocked. Stake balance // becomes locked when it is used to underwrite a borrow. - if (staker.stakedAmount - staker.locked < amount) revert InsufficientBalance(); + if (staker.stakedAmount - staker.locked < decimalScaling(amount, stakingTokenDecimal)) + revert InsufficientBalance(); comptroller.withdrawRewards(msg.sender, stakingToken); @@ -720,12 +777,12 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { if (remaining > amount) { revert AssetManagerWithdrawFailed(); } - uint96 actualAmount = amount - remaining.toUint96(); + uint96 actualAmount = decimalScaling(uint256(amount) - remaining, stakingTokenDecimal).toUint96(); staker.stakedAmount -= actualAmount; - totalStaked -= actualAmount; + _totalStaked -= actualAmount; - emit LogUnstake(msg.sender, actualAmount); + emit LogUnstake(msg.sender, amount - remaining.toUint96()); } /** @@ -737,7 +794,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @notice Write off a borrowers debt - * @dev Used the stakers locked stake to write off the loan, transferring the + * @dev Used the _stakers locked stake to write off the loan, transferring the * Stake to the AssetManager and adjusting balances in the AssetManager * and the UToken to repay the principal * @dev Emits {LogDebtWriteOff} event @@ -747,6 +804,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { */ function debtWriteOff(address stakerAddress, address borrowerAddress, uint256 amount) external { if (amount == 0) revert AmountZero(); + uint256 actualAmount = decimalScaling(amount, stakingTokenDecimal); uint256 overdueTime = uToken.overdueTime(); uint256 lastRepay = uToken.getLastRepay(borrowerAddress); uint256 currTime = getTimestamp(); @@ -760,42 +818,42 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { Index memory index = voucherIndexes[borrowerAddress][stakerAddress]; if (!index.isSet) revert VoucherNotFound(); - Vouch storage vouch = vouchers[borrowerAddress][index.idx]; + Vouch storage vouch = _vouchers[borrowerAddress][index.idx]; uint256 locked = vouch.locked; - if (amount > locked) revert ExceedsLocked(); + if (actualAmount > locked) revert ExceedsLocked(); comptroller.accrueRewards(stakerAddress, stakingToken); - Staker storage staker = stakers[stakerAddress]; + Staker storage staker = _stakers[stakerAddress]; - staker.stakedAmount -= amount.toUint96(); - staker.locked -= amount.toUint96(); + staker.stakedAmount -= actualAmount.toUint96(); + staker.locked -= actualAmount.toUint96(); staker.lastUpdated = currTime.toUint64(); - totalStaked -= amount; + _totalStaked -= amount; // update vouch trust amount - vouch.trust -= amount.toUint96(); - vouch.locked -= amount.toUint96(); + vouch.trust -= actualAmount.toUint96(); + vouch.locked -= actualAmount.toUint96(); vouch.lastUpdated = currTime.toUint64(); // Update total frozen and member frozen. We don't want to move th // burden of calling updateFrozenInfo into this function as it is quite - // gas intensive. Instead we just want to remove the amount that was + // gas intensive. Instead we just want to remove the actualAmount that was // frozen which is now being written off. However, it is possible that // member frozen has not been updated prior to calling debtWriteOff and - // the amount being written off could be greater than the amount frozen. + // the actualAmount being written off could be greater than the actualAmount frozen. // To avoid an underflow here we need to check this condition - uint256 stakerFrozen = memberFrozen[stakerAddress]; - if (amount > stakerFrozen) { - // The amount being written off is more than the amount that has + uint256 stakerFrozen = _memberFrozen[stakerAddress]; + if (actualAmount > stakerFrozen) { + // The actualAmount being written off is more than the actualAmount that has // been previously frozen for this staker. Reset their frozen stake - // to zero and adjust totalFrozen - memberFrozen[stakerAddress] = 0; - totalFrozen -= stakerFrozen; + // to zero and adjust _totalFrozen + _memberFrozen[stakerAddress] = 0; + _totalFrozen -= stakerFrozen; } else { - totalFrozen -= amount; - memberFrozen[stakerAddress] -= amount; + _totalFrozen -= actualAmount; + _memberFrozen[stakerAddress] -= actualAmount; } if (vouch.trust == 0) { @@ -811,7 +869,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { /** * @notice Borrowing from the market - * @dev Locks/Unlocks the borrowers stakers staked amounts in a first in + * @dev Locks/Unlocks the borrowers _stakers staked amounts in a first in * First out order. Meaning the members that vouched for this borrower * first will be the first members to get their stake locked or unlocked * following a borrow or repayment. @@ -820,15 +878,16 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @param lock If the amount is being locked or unlocked */ function updateLocked(address borrower, uint256 amount, bool lock) external onlyMarket { - uint96 remaining = (amount).toUint96(); + uint256 actualAmount = decimalScaling(amount, stakingTokenDecimal); + uint96 remaining = (actualAmount).toUint96(); uint96 innerAmount = 0; Staker storage staker; uint256 currTime = getTimestamp(); - uint256 vouchersLength = vouchers[borrower].length; + uint256 vouchersLength = _vouchers[borrower].length; for (uint256 i = 0; i < vouchersLength; i++) { - Vouch storage vouch = vouchers[borrower][i]; - staker = stakers[vouch.staker]; + Vouch storage vouch = _vouchers[borrower][i]; + staker = _stakers[vouch.staker]; staker.lockedCoinAge += _calcLockedCoinAge(currTime, vouch.locked, staker.lastUpdated, vouch.lastUpdated); @@ -840,15 +899,15 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { uint96 availableStake = staker.stakedAmount - staker.locked; uint96 lockAmount = _min(availableStake, vouch.trust - vouch.locked); if (lockAmount == 0) continue; - // Calculate the amount to add to the lock then - // add the extra amount to lock to the stakers locked amount - // and also update the vouches locked amount and lastUpdated timestamp + // Calculate the actualAmount to add to the lock then + // add the extra actualAmount to lock to the _stakers locked actualAmount + // and also update the vouches locked actualAmount and lastUpdated timestamp innerAmount = _min(remaining, lockAmount); staker.locked += innerAmount; vouch.locked += innerAmount; } else { // Look up how much this vouch has locked. If it is 0 then - // continue to the next voucher. Then calculate the amount to + // continue to the next voucher. Then calculate the actualAmount to // unlock which is the min of the vouches lock and what is // remaining to unlock uint96 locked = vouch.locked; @@ -860,14 +919,14 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { } remaining -= innerAmount; - // If there is no remaining amount to lock/unlock - // we can stop looping through vouchers + // If there is no remaining actualAmount to lock/unlock + // we can stop looping through _vouchers if (remaining <= 0) break; } - // If we have looped through all the available vouchers for this + // If we have looped through all the available _vouchers for this // borrower and we still have a remaining amount then we have to - // revert as there is not enough vouchers to lock/unlock + // revert as there is not enough _vouchers to lock/unlock if (remaining > 0) revert LockedRemaining(); } @@ -879,20 +938,20 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { * @return user's frozen amount */ function _getEffectiveAmounts(address stakerAddress) private view returns (uint256, uint256, uint256) { - Staker memory staker = stakers[stakerAddress]; + Staker memory staker = _stakers[stakerAddress]; uint256 currTime = getTimestamp(); CoinAge memory stakerCoinAges = CoinAge({ stakedCoinAge: staker.stakedCoinAge, lockedCoinAge: staker.lockedCoinAge, - frozenCoinAge: frozenCoinAge[stakerAddress], + frozenCoinAge: _frozenCoinAge[stakerAddress], sinceLastWithdrawRewards: currTime - gLastWithdrawRewards[stakerAddress] }); // update staked coin age stakerCoinAges.stakedCoinAge += _calcStakedCoinAge(currTime, staker.stakedAmount, staker.lastUpdated); - // Loop through all of the stakers vouchees sum their total + // Loop through all of the _stakers vouchees sum their total // locked balance and sum their total currDefaultFrozenCoinAge uint256 voucheesLength = vouchees[stakerAddress].length; uint256 lastRepay = 0; @@ -904,7 +963,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { // Get the vouchee record and look up the borrowers voucher record // to get the locked amount and lastUpdated time vouchee = vouchees[stakerAddress][i]; - vouch = vouchers[vouchee.borrower][vouchee.voucherIndex]; + vouch = _vouchers[vouchee.borrower][vouchee.voucherIndex]; // update locked coin age stakerCoinAges.lockedCoinAge += _calcLockedCoinAge( @@ -964,7 +1023,21 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { address staker ) external view returns (bool isMember, uint256 effectiveStaked, uint256 effectiveLocked, uint256 stakerFrozen) { (effectiveStaked, effectiveLocked, stakerFrozen) = _getEffectiveAmounts(staker); - isMember = stakers[staker].isMember; + isMember = _stakers[staker].isMember; + return ( + isMember, + decimalReducing(effectiveStaked, stakingTokenDecimal), + decimalReducing(effectiveLocked, stakingTokenDecimal), + decimalReducing(stakerFrozen, stakingTokenDecimal) + ); + } + + function getStakeInfoMantissa( + address staker + ) external view returns (bool isMember, uint256 effectiveStaked, uint256 effectiveLocked, uint256 stakerFrozen) { + (effectiveStaked, effectiveLocked, stakerFrozen) = _getEffectiveAmounts(staker); + isMember = _stakers[staker].isMember; + return (isMember, effectiveStaked, effectiveLocked, stakerFrozen); } /** @@ -980,20 +1053,20 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { if (address(comptroller) != msg.sender) revert AuthFailed(); uint256 memberTotalFrozen = 0; (effectiveStaked, effectiveLocked, memberTotalFrozen) = _getEffectiveAmounts(staker); - stakers[staker].stakedCoinAge = 0; + _stakers[staker].stakedCoinAge = 0; uint256 currTime = getTimestamp(); - stakers[staker].lastUpdated = currTime.toUint64(); + _stakers[staker].lastUpdated = currTime.toUint64(); gLastWithdrawRewards[staker] = currTime; - stakers[staker].lockedCoinAge = 0; - frozenCoinAge[staker] = 0; + _stakers[staker].lockedCoinAge = 0; + _frozenCoinAge[staker] = 0; - uint256 memberFrozenBefore = memberFrozen[staker]; + uint256 memberFrozenBefore = _memberFrozen[staker]; if (memberFrozenBefore != memberTotalFrozen) { - memberFrozen[staker] = memberTotalFrozen; - totalFrozen = totalFrozen - memberFrozenBefore + memberTotalFrozen; + _memberFrozen[staker] = memberTotalFrozen; + _totalFrozen = _totalFrozen - memberFrozenBefore + memberTotalFrozen; } - isMember = stakers[staker].isMember; + isMember = _stakers[staker].isMember; } /** @@ -1004,18 +1077,18 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { function onRepayBorrow(address borrower, uint256 overdueTime) external { if (address(uToken) != msg.sender) revert AuthFailed(); - Vouch[] memory borrowerVouchers = vouchers[borrower]; + Vouch[] memory borrowerVouchers = _vouchers[borrower]; uint256 vouchersLength = borrowerVouchers.length; Vouch memory vouch; uint256 currTime = getTimestamp(); - // assuming the borrower's already overdue, accumulating all his vouchers' previous frozen coin age + // assuming the borrower's already overdue, accumulating all his _vouchers' previous frozen coin age for (uint256 i = 0; i < vouchersLength; i++) { vouch = borrowerVouchers[i]; if (vouch.locked == 0) continue; - frozenCoinAge[vouch.staker] += _calcFrozenCoinAge( + _frozenCoinAge[vouch.staker] += _calcFrozenCoinAge( currTime, vouch.locked, - stakers[vouch.staker].lastUpdated, + _stakers[vouch.staker].lastUpdated, overdueTime ); } @@ -1030,25 +1103,25 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { if (stakerLength == 0) revert InvalidParams(); // update member's frozen amount and global frozen amount - uint256 tmpTotalFrozen = totalFrozen; + uint256 tmpTotalFrozen = _totalFrozen; address staker = address(0); for (uint256 i = 0; i < stakerLength; i++) { staker = stakerList[i]; (, , uint256 memberTotalFrozen) = _getEffectiveAmounts(staker); - uint256 memberFrozenBefore = memberFrozen[staker]; + uint256 memberFrozenBefore = _memberFrozen[staker]; if (memberFrozenBefore != memberTotalFrozen) { - memberFrozen[staker] = memberTotalFrozen; + _memberFrozen[staker] = memberTotalFrozen; tmpTotalFrozen = tmpTotalFrozen - memberFrozenBefore + memberTotalFrozen; } } - totalFrozen = tmpTotalFrozen; + _totalFrozen = tmpTotalFrozen; - comptroller.updateTotalStaked(stakingToken, totalStaked - totalFrozen); + comptroller.updateTotalStaked(stakingToken, _totalStaked - _totalFrozen); } function globalTotalStaked() external view returns (uint256 globalTotal) { - globalTotal = totalStaked - totalFrozen; + globalTotal = _totalStaked - _totalFrozen; } /* ------------------------------------------------------------------- @@ -1064,25 +1137,25 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { } function _validateNewMember(address newMember) internal { - if (stakers[newMember].isMember) revert NoExistingMember(); + if (_stakers[newMember].isMember) revert NoExistingMember(); uint256 count = 0; - uint256 vouchersLength = vouchers[newMember].length; + uint256 vouchersLength = _vouchers[newMember].length; Vouch memory vouch; Staker memory staker; - // Loop through all the vouchers to count how many active vouches there + // Loop through all the _vouchers to count how many active vouches there // are that are greater than 0. Vouch is the min of stake and trust for (uint256 i = 0; i < vouchersLength; i++) { - vouch = vouchers[newMember][i]; - staker = stakers[vouch.staker]; + vouch = _vouchers[newMember][i]; + staker = _stakers[vouch.staker]; if (staker.stakedAmount > 0) count++; if (count >= effectiveCount) break; } if (count < effectiveCount) revert NotEnoughStakers(); - stakers[newMember].isMember = true; + _stakers[newMember].isMember = true; } /** @@ -1138,4 +1211,24 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { function getTimestamp() internal view returns (uint256) { return block.timestamp; } + + function decimalScaling(uint256 amount, uint8 decimal) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return amount / 10 ** diff; + } else { + uint8 diff = 18 - decimal; + return amount * 10 ** diff; + } + } + + function decimalReducing(uint256 actualAmount, uint8 decimal) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return actualAmount * 10 ** diff; + } else { + uint8 diff = 18 - decimal; + return actualAmount / 10 ** diff; + } + } } diff --git a/package.json b/package.json index 3705eecb..358ac9ae 100644 --- a/package.json +++ b/package.json @@ -14,7 +14,7 @@ "hh:sim": "yarn hardhat test --config hardhat-sim.config.ts", "task": "yarn hardhat --config hardhat-task.config.ts", "f:compile": "forge build", - "f:test": "forge test -vv", + "f:test": "DECIMALS=6 forge test -vvv", "clean": "forge clean && yarn hardhat clean && rm -rf ./typechain-types", "coverage": "./run-coverage.sh", "deploy:op": "yarn clean && yarn hardhat compile && CONFIG=optimism-goerli yarn hardhat --config hardhat-task.config.ts deploy:op --network optimism-goerli", diff --git a/test/foundry/TestWrapper.sol b/test/foundry/TestWrapper.sol index c093ba59..49717fc6 100644 --- a/test/foundry/TestWrapper.sol +++ b/test/foundry/TestWrapper.sol @@ -11,17 +11,19 @@ import {UTokenMock} from "union-v2-contracts/mocks/UTokenMock.sol"; import {MarketRegistryMock} from "union-v2-contracts/mocks/MarketRegistryMock.sol"; import {UserManagerMock} from "union-v2-contracts/mocks/UserManagerMock.sol"; import {FixedInterestRateModelMock} from "union-v2-contracts/mocks/FixedInterestRateModelMock.sol"; +import {console} from "forge-std/console.sol"; contract TestWrapper is Test { AssetManagerMock public assetManagerMock; AdapterMock public adapterMock; UnionTokenMock public unionTokenMock; - FaucetERC20 public daiMock; + FaucetERC20 public erc20Mock; ComptrollerMock public comptrollerMock; UTokenMock public uTokenMock; MarketRegistryMock public marketRegistryMock; UserManagerMock public userManagerMock; FixedInterestRateModelMock public interestRateMock; + uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS")); function deployProxy(address implementation, bytes memory signature) public returns (address) { ERC1967Proxy proxy = new ERC1967Proxy(implementation, signature); @@ -32,11 +34,11 @@ contract TestWrapper is Test { assetManagerMock = new AssetManagerMock(); adapterMock = new AdapterMock(); unionTokenMock = new UnionTokenMock("UnionMock", "UNM"); - daiMock = new FaucetERC20("MockDAI", "MDAI"); + erc20Mock = new FaucetERC20("MockERc20)", "MERC20"); comptrollerMock = new ComptrollerMock(); uTokenMock = new UTokenMock(); marketRegistryMock = new MarketRegistryMock(); - userManagerMock = new UserManagerMock(address(daiMock)); + userManagerMock = new UserManagerMock(address(erc20Mock)); uint256 borrowInterestPerBlock = 0.000001 ether; //0.0001% interestRateMock = new FixedInterestRateModelMock(borrowInterestPerBlock); } diff --git a/test/foundry/TestWriteOffDebtAndWithdrawRewards.t.sol b/test/foundry/TestWriteOffDebtAndWithdrawRewards.t.sol index 4556f41f..ac9d52a1 100644 --- a/test/foundry/TestWriteOffDebtAndWithdrawRewards.t.sol +++ b/test/foundry/TestWriteOffDebtAndWithdrawRewards.t.sol @@ -1,5 +1,5 @@ pragma solidity ^0.8.0; - +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestWrapper} from "./TestWrapper.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; import {AssetManagerMock} from "union-v2-contracts/mocks/AssetManagerMock.sol"; @@ -11,6 +11,7 @@ import {Comptroller} from "union-v2-contracts/token/Comptroller.sol"; import {UToken} from "union-v2-contracts/market/UToken.sol"; contract TestWriteOffDebtAndWithdrawRewards is TestWrapper { + using SafeCastUpgradeable for uint256; UserManager public userManager; Comptroller public comptroller; @@ -21,7 +22,7 @@ contract TestWriteOffDebtAndWithdrawRewards is TestWrapper { uint256 public constant effectiveCount = 3; uint256 public constant maxVouchers = 500; uint256 public constant maxVouchees = 1000; - uint96 private constant stakeAmount = 100 ether; + uint96 private stakeAmount = (100 * UNIT).toUint96(); address staker = MEMBER; address borrower = ACCOUNT; @@ -55,7 +56,7 @@ contract TestWriteOffDebtAndWithdrawRewards is TestWrapper { "__UserManager_init(address,address,address,address,address,uint256,uint256,uint256,uint256)", address(assetManagerMock), address(unionTokenMock), - address(daiMock), + address(erc20Mock), address(comptroller), ADMIN, maxOverdue, @@ -68,8 +69,8 @@ contract TestWriteOffDebtAndWithdrawRewards is TestWrapper { vm.startPrank(ADMIN); // setup comptroller - unionTokenMock.mint(address(comptroller), 1_000_000 ether); - marketRegistryMock.setUserManager(address(daiMock), address(userManager)); + unionTokenMock.mint(address(comptroller), 1_000_000 * UNIT); + marketRegistryMock.setUserManager(address(erc20Mock), address(userManager)); // setup userManager userManager.setUToken(address(uTokenMock)); @@ -77,10 +78,10 @@ contract TestWriteOffDebtAndWithdrawRewards is TestWrapper { vm.stopPrank(); - daiMock.mint(MEMBER, stakeAmount); + erc20Mock.mint(MEMBER, stakeAmount); vm.startPrank(staker); - daiMock.approve(address(userManager), type(uint256).max); + erc20Mock.approve(address(userManager), type(uint256).max); userManager.stake(stakeAmount); userManager.updateTrust(borrower, stakeAmount); vm.stopPrank(); @@ -121,21 +122,23 @@ contract TestWriteOffDebtAndWithdrawRewards is TestWrapper { uint256 snapshot = vm.snapshot(); currTimestamp = block.timestamp; // withdraw rewards in the same block - claimedRewards = comptroller.withdrawRewards(staker, address(daiMock)); + claimedRewards = comptroller.withdrawRewards(staker, address(erc20Mock)); skip(++currTimestamp); skip(++currTimestamp); // record the total rewards from the same block rewards withdraw - uint256 rewardsFromSameBlockWithdraw = claimedRewards + comptroller.calculateRewards(staker, address(daiMock)); + uint256 rewardsFromSameBlockWithdraw = claimedRewards + + comptroller.calculateRewards(staker, address(erc20Mock)); // revert back to before claiming the rewards vm.revertTo(snapshot); currTimestamp = block.timestamp; skip(++currTimestamp); // withdraw rewards 1 block after the debtWriteOff() call - claimedRewards = comptroller.withdrawRewards(staker, address(daiMock)); + claimedRewards = comptroller.withdrawRewards(staker, address(erc20Mock)); skip(++currTimestamp); // record total rewards - uint256 rewardsFromDiffBlockWithdraw = claimedRewards + comptroller.calculateRewards(staker, address(daiMock)); + uint256 rewardsFromDiffBlockWithdraw = claimedRewards + + comptroller.calculateRewards(staker, address(erc20Mock)); emit log_named_decimal_uint("Rewards 1", rewardsFromSameBlockWithdraw, 18); emit log_named_decimal_uint("Rewards 2", rewardsFromDiffBlockWithdraw, 18); diff --git a/test/foundry/assetManager/TestAaveAdapter.t.sol b/test/foundry/assetManager/TestAaveAdapter.t.sol index 699a0391..b9775c92 100644 --- a/test/foundry/assetManager/TestAaveAdapter.t.sol +++ b/test/foundry/assetManager/TestAaveAdapter.t.sol @@ -14,12 +14,12 @@ contract FakeAMarket3 is AMarket3 { } contract FakeLendingPool3 is LendingPool3 { - function getReserveData(address asset) external view returns (ReserveData memory data) { + function getReserveData(address) external pure returns (ReserveData memory data) { data.aTokenAddress = address(11); return data; } - function supply(address asset, uint256 amount, address onBehalfOf, uint16 referralCode) external {} + function supply(address, uint256 amount, address onBehalfOf, uint16 referralCode) external {} function withdraw(address tokenAddress, uint256, address recipient) external returns (uint256) { uint256 amount = IERC20Upgradeable(tokenAddress).balanceOf(address(this)); @@ -52,11 +52,11 @@ contract TestAaveV3Adapter is TestWrapper { ) ); vm.prank(ADMIN); - adapter.mapTokenToAToken(address(daiMock)); + adapter.mapTokenToAToken(address(erc20Mock)); } function supplyToken(uint256 supplyAmount) public { - daiMock.mint(address(adapter), supplyAmount); + erc20Mock.mint(address(adapter), supplyAmount); } function testInit() public { @@ -80,7 +80,7 @@ contract TestAaveV3Adapter is TestWrapper { vm.prank(ADMIN); vm.mockCall( token, - abi.encodeWithSelector(daiMock.allowance.selector, address(adapter), address(lendingPool)), + abi.encodeWithSelector(erc20Mock.allowance.selector, address(adapter), address(lendingPool)), abi.encode(type(uint256).max) ); adapter.mapTokenToAToken(address(token)); @@ -100,8 +100,8 @@ contract TestAaveV3Adapter is TestWrapper { function testSetFloor(uint256 amount) public { vm.prank(ADMIN); - adapter.setFloor(address(daiMock), amount); - assertEq(adapter.floorMap(address(daiMock)), amount); + adapter.setFloor(address(erc20Mock), amount); + assertEq(adapter.floorMap(address(erc20Mock)), amount); } function testCannotSetFloorNonAdmin() public { @@ -112,14 +112,14 @@ contract TestAaveV3Adapter is TestWrapper { function testSetCeiling(uint256 amount) public { vm.prank(ADMIN); - adapter.setCeiling(address(daiMock), amount); - assertEq(adapter.ceilingMap(address(daiMock)), amount); + adapter.setCeiling(address(erc20Mock), amount); + assertEq(adapter.ceilingMap(address(erc20Mock)), amount); } function testCannotSetCeilingNonAdmin() public { vm.prank(address(1)); vm.expectRevert(Controller.SenderNotAdmin.selector); - adapter.setCeiling(address(daiMock), 0); + adapter.setCeiling(address(erc20Mock), 0); } function testGetRate() public { @@ -127,35 +127,35 @@ contract TestAaveV3Adapter is TestWrapper { } function testGetSupply(uint256 amount) public { - vm.assume(amount >= 1 ether); + vm.assume(amount >= 1 * UNIT); supplyToken(amount); vm.mockCall( address(11), - abi.encodeWithSelector(daiMock.balanceOf.selector, address(adapter)), + abi.encodeWithSelector(erc20Mock.balanceOf.selector, address(adapter)), abi.encode(amount) ); - assertEq(amount, adapter.getSupply(address(daiMock))); + assertEq(amount, adapter.getSupply(address(erc20Mock))); } function testGetSupplyView(uint256 amount) public { - vm.assume(amount >= 1 ether); + vm.assume(amount >= 1 * UNIT); supplyToken(amount); vm.mockCall( address(11), - abi.encodeWithSelector(daiMock.balanceOf.selector, address(adapter)), + abi.encodeWithSelector(erc20Mock.balanceOf.selector, address(adapter)), abi.encode(amount) ); - assertEq(amount, adapter.getSupplyView(address(daiMock))); + assertEq(amount, adapter.getSupplyView(address(erc20Mock))); } function testSupportsToken() public { - assertEq(adapter.supportsToken(address(daiMock)), true); + assertEq(adapter.supportsToken(address(erc20Mock)), true); assertEq(adapter.supportsToken(address(22)), false); } function testDeposit() public { vm.prank(address(assetManagerMock)); - adapter.deposit(address(daiMock)); + adapter.deposit(address(erc20Mock)); } function testCannotDepositUnsupportedToken() public { @@ -165,48 +165,48 @@ contract TestAaveV3Adapter is TestWrapper { function testWithdraw(uint256 amount) public { address recipient = address(123); - daiMock.mint(address(lendingPool), amount); - assertEq(daiMock.balanceOf(recipient), 0); + erc20Mock.mint(address(lendingPool), amount); + assertEq(erc20Mock.balanceOf(recipient), 0); vm.prank(adapter.assetManager()); vm.mockCall( address(11), - abi.encodeWithSelector(daiMock.balanceOf.selector, address(adapter)), + abi.encodeWithSelector(erc20Mock.balanceOf.selector, address(adapter)), abi.encode(amount) ); - adapter.withdraw(address(daiMock), recipient, amount); - assertEq(daiMock.balanceOf(recipient), amount); + adapter.withdraw(address(erc20Mock), recipient, amount); + assertEq(erc20Mock.balanceOf(recipient), amount); } function testCannotWithdrawNonAssetManager(uint256 amount) public { address recipient = address(123); - daiMock.mint(address(adapter), amount); + erc20Mock.mint(address(adapter), amount); vm.expectRevert(AaveV3Adapter.SenderNotAssetManager.selector); - adapter.withdraw(address(daiMock), recipient, amount); + adapter.withdraw(address(erc20Mock), recipient, amount); } function testWithdrawAll(uint256 amount) public { - vm.assume(amount >= 1 ether); + vm.assume(amount >= 1 * UNIT); address recipient = address(123); - daiMock.mint(address(lendingPool), amount); - assertEq(daiMock.balanceOf(recipient), 0); + erc20Mock.mint(address(lendingPool), amount); + assertEq(erc20Mock.balanceOf(recipient), 0); vm.prank(adapter.assetManager()); vm.mockCall( address(11), - abi.encodeWithSelector(daiMock.balanceOf.selector, address(adapter)), + abi.encodeWithSelector(erc20Mock.balanceOf.selector, address(adapter)), abi.encode(amount) ); - adapter.withdrawAll(address(daiMock), recipient); - assertEq(daiMock.balanceOf(recipient), amount); + adapter.withdrawAll(address(erc20Mock), recipient); + assertEq(erc20Mock.balanceOf(recipient), amount); } function testCannotWithdrawAllNonAssetManager(address recipient, uint256 amount) public { - daiMock.mint(address(adapter), amount); + erc20Mock.mint(address(adapter), amount); vm.expectRevert(AaveV3Adapter.SenderNotAssetManager.selector); - adapter.withdrawAll(address(daiMock), recipient); + adapter.withdrawAll(address(erc20Mock), recipient); } function testClaimRewards() public { vm.prank(ADMIN); - adapter.claimRewards(address(daiMock), address(0)); + adapter.claimRewards(address(erc20Mock), address(0)); } } diff --git a/test/foundry/assetManager/TestDebtWriteOff.t.sol b/test/foundry/assetManager/TestDebtWriteOff.t.sol index cdcaf312..0a337e74 100644 --- a/test/foundry/assetManager/TestDebtWriteOff.t.sol +++ b/test/foundry/assetManager/TestDebtWriteOff.t.sol @@ -4,40 +4,40 @@ import {TestAssetManagerBase} from "./TestAssetManagerBase.sol"; import {AssetManager} from "union-v2-contracts/asset/AssetManager.sol"; contract TestDebtWriteOff is TestAssetManagerBase { - uint256 public daiAmount = 1_000_000 ether; + uint256 public erc20Amount = 1_000_000 * UNIT; function setUp() public override { super.setUp(); - daiMock.mint(address(this), daiAmount); - daiMock.approve(address(assetManager), daiAmount); + erc20Mock.mint(address(this), erc20Amount); + erc20Mock.approve(address(assetManager), erc20Amount); vm.startPrank(ADMIN); - marketRegistryMock.setUToken(address(daiMock), ADMIN); - marketRegistryMock.setUserManager(address(daiMock), ADMIN); + marketRegistryMock.setUToken(address(erc20Mock), ADMIN); + marketRegistryMock.setUserManager(address(erc20Mock), ADMIN); vm.stopPrank(); } function setTokens(address a, address b) public { - marketRegistryMock.setUserManager(address(daiMock), a); - marketRegistryMock.setUToken(address(daiMock), b); + marketRegistryMock.setUserManager(address(erc20Mock), a); + marketRegistryMock.setUToken(address(erc20Mock), b); } function testCannotDebtWriteOffWhenInsufficientBalance(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.expectRevert(AssetManager.InsufficientBalance.selector); - assetManager.debtWriteOff(address(daiMock), amount); + assetManager.debtWriteOff(address(erc20Mock), amount); } function testDebtWriteOff(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); setTokens(address(this), address(123)); vm.stopPrank(); - assetManager.deposit(address(daiMock), amount); - assertEq(assetManager.totalPrincipal(address(daiMock)), amount); - assertEq(assetManager.balances(address(this), address(daiMock)), amount); - assetManager.debtWriteOff(address(daiMock), amount); - assertEq(assetManager.totalPrincipal(address(daiMock)), 0); - assertEq(assetManager.balances(address(this), address(daiMock)), 0); + assetManager.deposit(address(erc20Mock), amount); + assertEq(assetManager.totalPrincipal(address(erc20Mock)), amount); + assertEq(assetManager.balances(address(this), address(erc20Mock)), amount); + assetManager.debtWriteOff(address(erc20Mock), amount); + assertEq(assetManager.totalPrincipal(address(erc20Mock)), 0); + assertEq(assetManager.balances(address(this), address(erc20Mock)), 0); } } diff --git a/test/foundry/assetManager/TestDepositWithdraw.t.sol b/test/foundry/assetManager/TestDepositWithdraw.t.sol index c62e421a..a5ea21a4 100644 --- a/test/foundry/assetManager/TestDepositWithdraw.t.sol +++ b/test/foundry/assetManager/TestDepositWithdraw.t.sol @@ -4,60 +4,60 @@ import {TestAssetManagerBase} from "./TestAssetManagerBase.sol"; import {AssetManager} from "union-v2-contracts/asset/AssetManager.sol"; contract TestDepositWithdraw is TestAssetManagerBase { - uint256 public daiAmount = 1_000_000 ether; + uint256 public erc20Amount = 1_000_000 * UNIT; function setUp() public override { super.setUp(); - daiMock.mint(address(this), daiAmount); - daiMock.approve(address(assetManager), daiAmount); + erc20Mock.mint(address(this), erc20Amount); + erc20Mock.approve(address(assetManager), erc20Amount); vm.startPrank(ADMIN); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); assetManager.addAdapter(address(adapterMock)); vm.stopPrank(); } function setTokens(address a, address b) public { - marketRegistryMock.setUserManager(address(daiMock), a); - marketRegistryMock.setUToken(address(daiMock), b); + marketRegistryMock.setUserManager(address(erc20Mock), a); + marketRegistryMock.setUToken(address(erc20Mock), b); } function testDeposit(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); - adapterMock.setCeiling(address(daiMock), amount); + adapterMock.setCeiling(address(erc20Mock), amount); setTokens(address(this), address(123)); vm.stopPrank(); - assetManager.deposit(address(daiMock), amount); - assertEq(assetManager.totalPrincipal(address(daiMock)), amount); - assertEq(assetManager.balances(address(this), address(daiMock)), amount); - assertEq(daiMock.balanceOf(address(assetManager)), 0); + assetManager.deposit(address(erc20Mock), amount); + assertEq(assetManager.totalPrincipal(address(erc20Mock)), amount); + assertEq(assetManager.balances(address(this), address(erc20Mock)), amount); + assertEq(erc20Mock.balanceOf(address(assetManager)), 0); } function testDepositWhenAdapterRevert(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); adapterMock.setRevert(); - adapterMock.setCeiling(address(daiMock), amount); + adapterMock.setCeiling(address(erc20Mock), amount); setTokens(address(this), address(123)); vm.stopPrank(); - assetManager.deposit(address(daiMock), amount); - assertEq(assetManager.totalPrincipal(address(daiMock)), amount); - assertEq(assetManager.balances(address(this), address(daiMock)), amount); - assertEq(daiMock.balanceOf(address(assetManager)), amount); + assetManager.deposit(address(erc20Mock), amount); + assertEq(assetManager.totalPrincipal(address(erc20Mock)), amount); + assertEq(assetManager.balances(address(this), address(erc20Mock)), amount); + assertEq(erc20Mock.balanceOf(address(assetManager)), amount); } function testDepositAsUToken(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); setTokens(address(123), address(this)); vm.stopPrank(); - uint256 balBefore = daiMock.balanceOf(address(assetManager)); - assetManager.deposit(address(daiMock), amount); - uint256 balAfter = daiMock.balanceOf(address(assetManager)); + uint256 balBefore = erc20Mock.balanceOf(address(assetManager)); + assetManager.deposit(address(erc20Mock), amount); + uint256 balAfter = erc20Mock.balanceOf(address(assetManager)); - assertEq(assetManager.totalPrincipal(address(daiMock)), 0); - assertEq(assetManager.balances(address(this), address(daiMock)), 0); + assertEq(assetManager.totalPrincipal(address(erc20Mock)), 0); + assertEq(assetManager.balances(address(this), address(erc20Mock)), 0); assertEq(balAfter - balBefore, amount); } @@ -66,42 +66,42 @@ contract TestDepositWithdraw is TestAssetManagerBase { function testCannotDepositNotAdmin() public { vm.expectRevert(AssetManager.AuthFailed.selector); - assetManager.deposit(address(daiMock), 1); + assetManager.deposit(address(erc20Mock), 1); } function testCannotWithdrawNotAdmin() public { vm.expectRevert(AssetManager.AuthFailed.selector); - assetManager.withdraw(address(daiMock), address(1), 1); + assetManager.withdraw(address(erc20Mock), address(1), 1); } function testWithdraw(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); setTokens(address(123), address(this)); vm.stopPrank(); - assetManager.deposit(address(daiMock), amount); - assetManager.withdraw(address(daiMock), address(123), amount); - assertEq(daiMock.balanceOf(address(123)), amount); + assetManager.deposit(address(erc20Mock), amount); + assetManager.withdraw(address(erc20Mock), address(123), amount); + assertEq(erc20Mock.balanceOf(address(123)), amount); } function testWithdrawAsUToken(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); setTokens(address(this), address(123)); vm.stopPrank(); - assetManager.deposit(address(daiMock), amount); - assetManager.withdraw(address(daiMock), address(123), amount); - assertEq(daiMock.balanceOf(address(123)), amount); - assertEq(assetManager.totalPrincipal(address(daiMock)), 0); - assertEq(assetManager.balances(address(this), address(daiMock)), 0); + assetManager.deposit(address(erc20Mock), amount); + assetManager.withdraw(address(erc20Mock), address(123), amount); + assertEq(erc20Mock.balanceOf(address(123)), amount); + assertEq(assetManager.totalPrincipal(address(erc20Mock)), 0); + assertEq(assetManager.balances(address(this), address(erc20Mock)), 0); } // TODO: // function testWithdrawWithMoneyMarkets() public {} function testCannotWithdrawBalanceTooLow(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.expectRevert(AssetManager.AuthFailed.selector); - assetManager.withdraw(address(daiMock), address(123), amount); + assetManager.withdraw(address(erc20Mock), address(123), amount); } } diff --git a/test/foundry/assetManager/TestManageMoneyMarkets.t.sol b/test/foundry/assetManager/TestManageMoneyMarkets.t.sol index 2e11b9a6..93aecdb9 100644 --- a/test/foundry/assetManager/TestManageMoneyMarkets.t.sol +++ b/test/foundry/assetManager/TestManageMoneyMarkets.t.sol @@ -6,7 +6,7 @@ import {Controller} from "union-v2-contracts/Controller.sol"; import {AssetManager} from "union-v2-contracts/asset/AssetManager.sol"; contract TestManageMoneyMarkets is TestAssetManagerBase { - uint256 public daiAmount = 1_000_000 ether; + uint256 public erc20Amount = 1_000_000 * UNIT; PureTokenAdapter public pureTokenAdapter; function setUp() public override { @@ -62,28 +62,28 @@ contract TestManageMoneyMarkets is TestAssetManagerBase { function testCannotRemoveTokenWhenRemainingFunds() public { vm.startPrank(ADMIN); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); assetManager.addAdapter(address(pureTokenAdapter)); - daiMock.mint(address(pureTokenAdapter), 10000); + erc20Mock.mint(address(pureTokenAdapter), 10000); vm.expectRevert(AssetManager.RemainingFunds.selector); - assetManager.removeToken(address(daiMock)); + assetManager.removeToken(address(erc20Mock)); vm.stopPrank(); } function testRemoveTokenWhenRemainingFundsButTokenNotSupport() public { vm.startPrank(ADMIN); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); assetManager.addAdapter(address(pureTokenAdapter)); //mock adapter remaining funds - daiMock.mint(address(pureTokenAdapter), 10000); + erc20Mock.mint(address(pureTokenAdapter), 10000); uint256 supportedTokensCountOld = assetManager.supportedTokensCount(); //mock token not support vm.mockCall( address(pureTokenAdapter), - abi.encodeWithSelector(PureTokenAdapter.supportsToken.selector, daiMock), + abi.encodeWithSelector(PureTokenAdapter.supportsToken.selector, erc20Mock), abi.encode(false) ); - assetManager.removeToken(address(daiMock)); + assetManager.removeToken(address(erc20Mock)); uint256 supportedTokensCount = assetManager.supportedTokensCount(); assertEq(supportedTokensCount, supportedTokensCountOld - 1); vm.stopPrank(); @@ -165,9 +165,9 @@ contract TestManageMoneyMarkets is TestAssetManagerBase { function testCannotRemoveAdapterWhenRemainingFunds() public { vm.startPrank(ADMIN); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); assetManager.addAdapter(address(pureTokenAdapter)); - daiMock.mint(address(pureTokenAdapter), 10000); + erc20Mock.mint(address(pureTokenAdapter), 10000); vm.expectRevert(AssetManager.RemainingFunds.selector); assetManager.removeAdapter(address(pureTokenAdapter)); vm.stopPrank(); @@ -175,9 +175,9 @@ contract TestManageMoneyMarkets is TestAssetManagerBase { function testRemoveAdapterWhenRemainingFundsButAdapterNotSupport() public { vm.startPrank(ADMIN); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); assetManager.addAdapter(address(adapterMock)); - daiMock.mint(address(adapterMock), 10000); + erc20Mock.mint(address(adapterMock), 10000); adapterMock.setSupport(true); assetManager.removeAdapter(address(adapterMock)); vm.stopPrank(); @@ -187,9 +187,9 @@ contract TestManageMoneyMarkets is TestAssetManagerBase { vm.startPrank(ADMIN); assetManager.addAdapter(address(adapterMock)); adapterMock.setRate(_rate); - daiMock.mint(address(adapterMock), daiAmount); - (uint256 rate, uint256 tokenSupply) = assetManager.getMoneyMarket(address(daiMock), 0); - assertEq(tokenSupply, daiAmount); + erc20Mock.mint(address(adapterMock), erc20Amount); + (uint256 rate, uint256 tokenSupply) = assetManager.getMoneyMarket(address(erc20Mock), 0); + assertEq(tokenSupply, erc20Amount); assertEq(rate, _rate); vm.stopPrank(); } @@ -197,20 +197,20 @@ contract TestManageMoneyMarkets is TestAssetManagerBase { function testRemoveTokenApprovals() public { vm.startPrank(ADMIN); assetManager.addAdapter(address(adapterMock)); - assetManager.addToken(address(daiMock)); - assertEq(daiMock.allowance(address(assetManager), address(adapterMock)), type(uint256).max); + assetManager.addToken(address(erc20Mock)); + assertEq(erc20Mock.allowance(address(assetManager), address(adapterMock)), type(uint256).max); assetManager.removeAdapter(address(adapterMock)); - assertEq(daiMock.allowance(address(assetManager), address(adapterMock)), 0); + assertEq(erc20Mock.allowance(address(assetManager), address(adapterMock)), 0); vm.stopPrank(); } function testRemoveMarketsApprovals() public { vm.startPrank(ADMIN); assetManager.addAdapter(address(adapterMock)); - assetManager.addToken(address(daiMock)); - assertEq(daiMock.allowance(address(assetManager), address(adapterMock)), type(uint256).max); - assetManager.removeToken(address(daiMock)); - assertEq(daiMock.allowance(address(assetManager), address(adapterMock)), 0); + assetManager.addToken(address(erc20Mock)); + assertEq(erc20Mock.allowance(address(assetManager), address(adapterMock)), type(uint256).max); + assetManager.removeToken(address(erc20Mock)); + assertEq(erc20Mock.allowance(address(assetManager), address(adapterMock)), 0); vm.stopPrank(); } } diff --git a/test/foundry/assetManager/TestPureTokeAdapter.t.sol b/test/foundry/assetManager/TestPureTokeAdapter.t.sol index 3e38d8eb..620355e9 100644 --- a/test/foundry/assetManager/TestPureTokeAdapter.t.sol +++ b/test/foundry/assetManager/TestPureTokeAdapter.t.sol @@ -23,7 +23,7 @@ contract TestPureTokenAdapter is TestWrapper { } function supplyToken(uint256 supplyAmount) public { - daiMock.mint(address(pureTokenAdapter), supplyAmount); + erc20Mock.mint(address(pureTokenAdapter), supplyAmount); } function testSetAssetManager(address assetManager) public { @@ -68,23 +68,23 @@ contract TestPureTokenAdapter is TestWrapper { function testGetSupply(uint256 amount) public { supplyToken(amount); - assertEq(amount, pureTokenAdapter.getSupply(address(daiMock))); + assertEq(amount, pureTokenAdapter.getSupply(address(erc20Mock))); } function testGetSupplyView(uint256 amount) public { supplyToken(amount); - assertEq(amount, pureTokenAdapter.getSupplyView(address(daiMock))); + assertEq(amount, pureTokenAdapter.getSupplyView(address(erc20Mock))); } function testSupportsToken() public { vm.expectRevert(); pureTokenAdapter.supportsToken(address(pureTokenAdapter)); - assert(pureTokenAdapter.supportsToken(address(daiMock))); + assert(pureTokenAdapter.supportsToken(address(erc20Mock))); } function testDeposit() public { // nothing to assert just check this passes - pureTokenAdapter.deposit(address(daiMock)); + pureTokenAdapter.deposit(address(erc20Mock)); } function testCannotDepositUnsupportedToken() public { @@ -94,46 +94,46 @@ contract TestPureTokenAdapter is TestWrapper { function testWithdraw(uint256 amount) public { address recipient = address(123); - daiMock.mint(address(pureTokenAdapter), amount); - assertEq(daiMock.balanceOf(recipient), 0); + erc20Mock.mint(address(pureTokenAdapter), amount); + assertEq(erc20Mock.balanceOf(recipient), 0); vm.prank(pureTokenAdapter.assetManager()); - pureTokenAdapter.withdraw(address(daiMock), recipient, amount); - assertEq(daiMock.balanceOf(recipient), amount); + pureTokenAdapter.withdraw(address(erc20Mock), recipient, amount); + assertEq(erc20Mock.balanceOf(recipient), amount); } function testCannotWithdrawNonAssetManager(uint256 amount) public { address recipient = address(123); - daiMock.mint(address(pureTokenAdapter), amount); + erc20Mock.mint(address(pureTokenAdapter), amount); vm.expectRevert(PureTokenAdapter.SenderNotAssetManager.selector); - pureTokenAdapter.withdraw(address(daiMock), recipient, amount); + pureTokenAdapter.withdraw(address(erc20Mock), recipient, amount); } function testCannotWithdrawNotEnoughBalance(uint256 amount) public { vm.assume(amount > 0); address recipient = address(123); vm.prank(pureTokenAdapter.assetManager()); - bool res = pureTokenAdapter.withdraw(address(daiMock), recipient, amount); + bool res = pureTokenAdapter.withdraw(address(erc20Mock), recipient, amount); assertEq(res, false); } function testWithdrawAll(uint256 amount) public { address recipient = address(123); - daiMock.mint(address(pureTokenAdapter), amount); - assertEq(daiMock.balanceOf(recipient), 0); + erc20Mock.mint(address(pureTokenAdapter), amount); + assertEq(erc20Mock.balanceOf(recipient), 0); vm.prank(pureTokenAdapter.assetManager()); - pureTokenAdapter.withdrawAll(address(daiMock), recipient); - assertEq(daiMock.balanceOf(recipient), amount); + pureTokenAdapter.withdrawAll(address(erc20Mock), recipient); + assertEq(erc20Mock.balanceOf(recipient), amount); } function testCannotWithdrawAllNonAssetManager(address recipient, uint256 amount) public { - daiMock.mint(address(pureTokenAdapter), amount); + erc20Mock.mint(address(pureTokenAdapter), amount); vm.expectRevert(PureTokenAdapter.SenderNotAssetManager.selector); - pureTokenAdapter.withdrawAll(address(daiMock), recipient); + pureTokenAdapter.withdrawAll(address(erc20Mock), recipient); } function testClaimRewards() public { // nothing to assert just check this passes vm.prank(ADMIN); - pureTokenAdapter.claimRewards(address(daiMock), address(0)); + pureTokenAdapter.claimRewards(address(erc20Mock), address(0)); } } diff --git a/test/foundry/assetManager/TestRebalance.t.sol b/test/foundry/assetManager/TestRebalance.t.sol index d1fa2ead..fc0debf8 100644 --- a/test/foundry/assetManager/TestRebalance.t.sol +++ b/test/foundry/assetManager/TestRebalance.t.sol @@ -34,13 +34,13 @@ contract TestRebalance is TestAssetManagerBase { adapter0 = new FakeAdapter(); adapter1 = new FakeAdapter(); - uint256 amount = 100 ether; - daiMock.mint(address(adapter0), amount); - daiMock.mint(address(adapter1), amount); + uint256 amount = 100 * UNIT; + erc20Mock.mint(address(adapter0), amount); + erc20Mock.mint(address(adapter1), amount); vm.startPrank(ADMIN); assetManager.addAdapter(address(adapter0)); assetManager.addAdapter(address(adapter1)); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); vm.stopPrank(); } @@ -48,26 +48,26 @@ contract TestRebalance is TestAssetManagerBase { uint256[] memory weights = new uint256[](1); weights[0] = 7000; vm.prank(ADMIN); - assetManager.rebalance(address(daiMock), weights); + assetManager.rebalance(address(erc20Mock), weights); - uint256 balance0 = daiMock.balanceOf(address(adapter0)); - uint256 balance1 = daiMock.balanceOf(address(adapter1)); + uint256 balance0 = erc20Mock.balanceOf(address(adapter0)); + uint256 balance1 = erc20Mock.balanceOf(address(adapter1)); - assertEq(balance0, 140 ether); - assertEq(balance1, 60 ether); + assertEq(balance0, 140 * UNIT); + assertEq(balance1, 60 * UNIT); } function testRebalance5050() public { uint256[] memory weights = new uint256[](1); weights[0] = 5000; vm.prank(ADMIN); - assetManager.rebalance(address(daiMock), weights); + assetManager.rebalance(address(erc20Mock), weights); - uint256 balance0 = daiMock.balanceOf(address(adapter0)); - uint256 balance1 = daiMock.balanceOf(address(adapter1)); + uint256 balance0 = erc20Mock.balanceOf(address(adapter0)); + uint256 balance1 = erc20Mock.balanceOf(address(adapter1)); - assertEq(balance0, 100 ether); - assertEq(balance1, 100 ether); + assertEq(balance0, 100 * UNIT); + assertEq(balance1, 100 * UNIT); } function testCannotRebalanceUnsupported() public { @@ -83,6 +83,6 @@ contract TestRebalance is TestAssetManagerBase { weights[0] = 7000; vm.prank(address(1)); vm.expectRevert(Controller.SenderNotAdmin.selector); - assetManager.rebalance(address(daiMock), weights); + assetManager.rebalance(address(erc20Mock), weights); } } diff --git a/test/foundry/assetManager/TestView.t.sol b/test/foundry/assetManager/TestView.t.sol index dd60c340..12bd8543 100644 --- a/test/foundry/assetManager/TestView.t.sol +++ b/test/foundry/assetManager/TestView.t.sol @@ -28,13 +28,13 @@ contract TestView is TestAssetManagerBase { } function setTokens(address a, address b) public { - marketRegistryMock.setUserManager(address(daiMock), a); - marketRegistryMock.setUToken(address(daiMock), b); + marketRegistryMock.setUserManager(address(erc20Mock), a); + marketRegistryMock.setUToken(address(erc20Mock), b); } function testGetPoolBalance(uint256 amount) public { - daiMock.mint(address(assetManager), amount); - assertEq(amount, assetManager.getPoolBalance(address(daiMock))); + erc20Mock.mint(address(assetManager), amount); + assertEq(amount, assetManager.getPoolBalance(address(erc20Mock))); } function testGetPoolBalanceSupportedMarket(uint256 adapterAmount, uint256 mintAmount) public { @@ -42,28 +42,28 @@ contract TestView is TestAssetManagerBase { FakeAdapter fakeAdapter = new FakeAdapter(adapterAmount); vm.startPrank(ADMIN); assetManager.addAdapter(address(fakeAdapter)); - assetManager.addToken(address(daiMock)); - daiMock.mint(address(assetManager), mintAmount); + assetManager.addToken(address(erc20Mock)); + erc20Mock.mint(address(assetManager), mintAmount); vm.stopPrank(); - assertEq(mintAmount + adapterAmount, assetManager.getPoolBalance(address(daiMock))); + assertEq(mintAmount + adapterAmount, assetManager.getPoolBalance(address(erc20Mock))); } function testGetLoanableAmount(uint256 amount) public { - daiMock.mint(address(assetManager), amount); - assertEq(assetManager.getLoanableAmount(address(daiMock)), amount); + erc20Mock.mint(address(assetManager), amount); + assertEq(assetManager.getLoanableAmount(address(erc20Mock)), amount); } function testGetLoanableAmountWithPrincipal(uint256 amount) public { - vm.assume(amount > 0 && amount <= 1000000 ether); - daiMock.mint(address(assetManager), amount); + vm.assume(amount > 0 && amount <= 1000000 * UNIT); + erc20Mock.mint(address(assetManager), amount); vm.startPrank(ADMIN); setTokens(address(this), address(this)); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); vm.stopPrank(); - daiMock.mint(address(this), amount); - daiMock.approve(address(assetManager), amount); - assetManager.deposit(address(daiMock), amount); - assertEq(assetManager.getLoanableAmount(address(daiMock)), amount * 2); + erc20Mock.mint(address(this), amount); + erc20Mock.approve(address(assetManager), amount); + assetManager.deposit(address(erc20Mock), amount); + assertEq(assetManager.getLoanableAmount(address(erc20Mock)), amount * 2); } function testTotalSupply(uint256 adapterAmount) public { @@ -71,9 +71,9 @@ contract TestView is TestAssetManagerBase { FakeAdapter fakeAdapter = new FakeAdapter(adapterAmount); vm.startPrank(ADMIN); assetManager.addAdapter(address(fakeAdapter)); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); vm.stopPrank(); - assertEq(adapterAmount, assetManager.totalSupply(address(daiMock))); + assertEq(adapterAmount, assetManager.totalSupply(address(erc20Mock))); } function testTotalSupplyView(uint256 adapterAmount) public { @@ -81,16 +81,16 @@ contract TestView is TestAssetManagerBase { FakeAdapter fakeAdapter = new FakeAdapter(adapterAmount); vm.startPrank(ADMIN); assetManager.addAdapter(address(fakeAdapter)); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); vm.stopPrank(); - assertEq(adapterAmount, assetManager.totalSupplyView(address(daiMock))); + assertEq(adapterAmount, assetManager.totalSupplyView(address(erc20Mock))); } function testIsMarketSupported() public { - assert(!assetManager.isMarketSupported(address(daiMock))); + assert(!assetManager.isMarketSupported(address(erc20Mock))); vm.prank(ADMIN); - assetManager.addToken(address(daiMock)); - assert(assetManager.isMarketSupported(address(daiMock))); + assetManager.addToken(address(erc20Mock)); + assert(assetManager.isMarketSupported(address(erc20Mock))); } function testMoneyMarketsCount() public { @@ -104,7 +104,7 @@ contract TestView is TestAssetManagerBase { function testSupportedTokensCount() public { assertEq(assetManager.supportedTokensCount(), 0); vm.prank(ADMIN); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); assertEq(assetManager.supportedTokensCount(), 1); } } diff --git a/test/foundry/assetManager/TestWithdrawSequence.t.sol b/test/foundry/assetManager/TestWithdrawSequence.t.sol index 11d7fa70..373e0d36 100644 --- a/test/foundry/assetManager/TestWithdrawSequence.t.sol +++ b/test/foundry/assetManager/TestWithdrawSequence.t.sol @@ -5,26 +5,26 @@ import {AssetManager, IMoneyMarketAdapter} from "union-v2-contracts/asset/AssetM import {AdapterMock} from "union-v2-contracts/mocks/AdapterMock.sol"; contract TestDepositWithdraw is TestAssetManagerBase { - uint256 public daiAmount = 1_000_000 ether; + uint256 public erc20Amount = 1_000_000 * UNIT; AdapterMock public adapterMock2; function setUp() public override { super.setUp(); adapterMock2 = new AdapterMock(); vm.startPrank(ADMIN); - adapterMock.setFloor(address(daiMock), daiAmount); - adapterMock2.setFloor(address(daiMock), daiAmount); + adapterMock.setFloor(address(erc20Mock), erc20Amount); + adapterMock2.setFloor(address(erc20Mock), erc20Amount); assetManager.addAdapter(address(adapterMock)); assetManager.addAdapter(address(adapterMock2)); - assetManager.addToken(address(daiMock)); + assetManager.addToken(address(erc20Mock)); vm.stopPrank(); - daiMock.mint(address(this), daiAmount); - daiMock.approve(address(assetManager), daiAmount); + erc20Mock.mint(address(this), erc20Amount); + erc20Mock.approve(address(assetManager), erc20Amount); } function setTokens(address a, address b) public { - marketRegistryMock.setUserManager(address(daiMock), a); - marketRegistryMock.setUToken(address(daiMock), b); + marketRegistryMock.setUserManager(address(erc20Mock), a); + marketRegistryMock.setUToken(address(erc20Mock), b); } function testCannotSetWithdrawSequenceNotParity(address[] calldata newSeq) public { @@ -34,7 +34,7 @@ contract TestDepositWithdraw is TestAssetManagerBase { assetManager.setWithdrawSequence(newSeq); } - function testCannotSetWithdrawSequenceUseErrorAddress(address[] calldata newSeq) public { + function testCannotSetWithdrawSequenceUseErrorAddress() public { address[] memory newSeq = new address[](2); newSeq[0] = address(2); newSeq[1] = address(3); @@ -54,15 +54,15 @@ contract TestDepositWithdraw is TestAssetManagerBase { } function testWithdrawSequence(uint256 amount) public { - vm.assume(amount != 0 && amount < daiAmount); + vm.assume(amount != 0 && amount < erc20Amount); vm.startPrank(ADMIN); setTokens(address(this), address(123)); vm.stopPrank(); - assetManager.deposit(address(daiMock), amount); - assertEq(daiMock.balanceOf(address(adapterMock)), amount); - assetManager.withdraw(address(daiMock), address(123), amount); - assertEq(daiMock.balanceOf(address(adapterMock)), 0); + assetManager.deposit(address(erc20Mock), amount); + assertEq(erc20Mock.balanceOf(address(adapterMock)), amount); + assetManager.withdraw(address(erc20Mock), address(123), amount); + assertEq(erc20Mock.balanceOf(address(adapterMock)), 0); address[] memory newSeq = new address[](2); newSeq[0] = address(adapterMock2); @@ -71,13 +71,13 @@ contract TestDepositWithdraw is TestAssetManagerBase { assetManager.setWithdrawSequence(newSeq); vm.startPrank(address(123)); - daiMock.approve(address(assetManager), daiAmount); - assetManager.deposit(address(daiMock), amount); - assertEq(daiMock.balanceOf(address(adapterMock)), amount); - daiMock.mint(address(adapterMock2), amount); - assertEq(daiMock.balanceOf(address(adapterMock2)), amount); - assetManager.withdraw(address(daiMock), address(123), amount); - assertEq(daiMock.balanceOf(address(adapterMock2)), 0); + erc20Mock.approve(address(assetManager), erc20Amount); + assetManager.deposit(address(erc20Mock), amount); + assertEq(erc20Mock.balanceOf(address(adapterMock)), amount); + erc20Mock.mint(address(adapterMock2), amount); + assertEq(erc20Mock.balanceOf(address(adapterMock2)), amount); + assetManager.withdraw(address(erc20Mock), address(123), amount); + assertEq(erc20Mock.balanceOf(address(adapterMock2)), 0); vm.stopPrank(); } } diff --git a/test/foundry/comptroller/FakeUserManager.sol b/test/foundry/comptroller/FakeUserManager.sol index 4f3a2a4e..b0b23f82 100644 --- a/test/foundry/comptroller/FakeUserManager.sol +++ b/test/foundry/comptroller/FakeUserManager.sol @@ -37,6 +37,10 @@ contract FakeUserManager { return (isMember, totalStaked, totalLockedStake, totalFrozen); } + function getStakeInfoMantissa(address) public view returns (bool, uint256, uint256, uint256) { + return (isMember, totalStaked, totalLockedStake, totalFrozen); + } + function onWithdrawRewards(address) public view returns (uint256, uint256, bool) { return (totalStaked, totalLockedStake, isMember); } diff --git a/test/foundry/comptroller/TestCalculateRewards.t.sol b/test/foundry/comptroller/TestCalculateRewards.t.sol index b879107c..a5ed2039 100644 --- a/test/foundry/comptroller/TestCalculateRewards.t.sol +++ b/test/foundry/comptroller/TestCalculateRewards.t.sol @@ -1,6 +1,4 @@ pragma solidity ^0.8.0; - -import {console} from "forge-std/console.sol"; import {TestComptrollerBase} from "./TestComptrollerBase.sol"; import {FakeUserManager} from "./FakeUserManager.sol"; @@ -9,52 +7,52 @@ contract TestCalculateRewards is TestComptrollerBase { function testGetRewardsMultiplierNonMember() public { FakeUserManager um = new FakeUserManager(100 ether, 100 ether, 0, 0, 0, false); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um)); - uint256 multiplier = comptroller.getRewardsMultiplier(address(this), address(daiMock)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um)); + uint256 multiplier = comptroller.getRewardsMultiplier(address(this), address(erc20Mock)); assertEq(multiplier, comptroller.nonMemberRatio()); } function testGetRewardsMultiplierMember() public { FakeUserManager um = new FakeUserManager(100 ether, 100 ether, 0, 0, 0, true); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um)); assertEq(true, um.checkIsMember(address(this))); - uint256 multiplier = comptroller.getRewardsMultiplier(address(this), address(daiMock)); + uint256 multiplier = comptroller.getRewardsMultiplier(address(this), address(erc20Mock)); assertEq(multiplier, comptroller.memberRatio()); //member no stake FakeUserManager um2 = new FakeUserManager(0, 0, 0, 0, 0, true); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um2)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um2)); assertEq(true, um2.checkIsMember(address(this))); - multiplier = comptroller.getRewardsMultiplier(address(this), address(daiMock)); + multiplier = comptroller.getRewardsMultiplier(address(this), address(erc20Mock)); assertEq(multiplier, comptroller.memberRatio()); //no member FakeUserManager um3 = new FakeUserManager(0, 0, 0, 0, 0, false); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um3)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um3)); assertEq(false, um3.checkIsMember(address(this))); - multiplier = comptroller.getRewardsMultiplier(address(this), address(daiMock)); + multiplier = comptroller.getRewardsMultiplier(address(this), address(erc20Mock)); assertEq(multiplier, comptroller.nonMemberRatio()); } function testCalculateRewards() public { FakeUserManager um = new FakeUserManager(100 ether, 100 ether, 0, 0, 0, true); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um)); - comptroller.withdrawRewards(address(this), address(daiMock)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um)); + comptroller.withdrawRewards(address(this), address(erc20Mock)); skip(1000); - uint256 rewards = comptroller.calculateRewards(address(this), address(daiMock)); + uint256 rewards = comptroller.calculateRewards(address(this), address(erc20Mock)); assertEq(rewards, 900000000000000000000 / 12); //no stake FakeUserManager um2 = new FakeUserManager(0, 0, 0, 0, 0, true); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um2)); - comptroller.withdrawRewards(address(this), address(daiMock)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um2)); + comptroller.withdrawRewards(address(this), address(erc20Mock)); skip(1000); - rewards = comptroller.calculateRewards(address(this), address(daiMock)); + rewards = comptroller.calculateRewards(address(this), address(erc20Mock)); assertEq(rewards, 0); } diff --git a/test/foundry/comptroller/TestSetters.t.sol b/test/foundry/comptroller/TestSetters.t.sol index f16f33c4..8765418f 100644 --- a/test/foundry/comptroller/TestSetters.t.sol +++ b/test/foundry/comptroller/TestSetters.t.sol @@ -43,21 +43,21 @@ contract TestSetters is TestComptrollerBase { vm.assume(amount >= 1 ether && amount < 1_000_000 ether); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(this)); + marketRegistryMock.setUserManager(address(erc20Mock), address(this)); assertEq(comptroller.gLastUpdated(), block.timestamp); assertEq(comptroller.gInflationIndex(), comptroller.INIT_INFLATION_INDEX()); skip(100); - comptroller.updateTotalStaked(address(daiMock), amount); + comptroller.updateTotalStaked(address(erc20Mock), amount); assertEq(comptroller.gLastUpdated(), block.timestamp); assert(comptroller.gInflationIndex() != comptroller.INIT_INFLATION_INDEX()); } function testCannotUpdateTotalStakedNotUserManager() public { vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(1)); + marketRegistryMock.setUserManager(address(erc20Mock), address(1)); vm.expectRevert(Comptroller.SenderNotUserManager.selector); - comptroller.updateTotalStaked(address(daiMock), 1); + comptroller.updateTotalStaked(address(erc20Mock), 1); } } diff --git a/test/foundry/comptroller/TestWithdrawRewards.t.sol b/test/foundry/comptroller/TestWithdrawRewards.t.sol index c24a7ff9..65235951 100644 --- a/test/foundry/comptroller/TestWithdrawRewards.t.sol +++ b/test/foundry/comptroller/TestWithdrawRewards.t.sol @@ -12,12 +12,12 @@ contract TestWithdrawRewards is TestComptrollerBase { function testWithdrawRewards() public { FakeUserManager um = new FakeUserManager(100 ether, 100 ether, 0, 0, 0, false); vm.prank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(um)); + marketRegistryMock.setUserManager(address(erc20Mock), address(um)); uint256 balanceBefore = unionTokenMock.balanceOf(address(this)); - comptroller.withdrawRewards(address(this), address(daiMock)); + comptroller.withdrawRewards(address(this), address(erc20Mock)); skip(100); - comptroller.withdrawRewards(address(this), address(daiMock)); + comptroller.withdrawRewards(address(this), address(erc20Mock)); uint256 balanceAfter = unionTokenMock.balanceOf(address(this)); assert(balanceAfter > balanceBefore); diff --git a/test/foundry/peripheral/ERC1155Voucher.t.sol b/test/foundry/peripheral/ERC1155Voucher.t.sol index f318af36..9e2d7f51 100644 --- a/test/foundry/peripheral/ERC1155Voucher.t.sol +++ b/test/foundry/peripheral/ERC1155Voucher.t.sol @@ -15,7 +15,7 @@ contract TestERC1155Voucher is TestWrapper { TestERC1155 public token; address public ACC = address(123); - uint256 public constant TRUST_AMOUNT = 10 ether; + uint256 public TRUST_AMOUNT = 10 * UNIT; function setUp() public { deployMocks(); @@ -31,30 +31,30 @@ contract TestERC1155Voucher is TestWrapper { } function testStake() public { - daiMock.mint(address(voucher), 1 ether); + erc20Mock.mint(address(voucher), 1 * UNIT); assertEq(userManagerMock.balances(address(voucher)), 0); voucher.stake(); - assertEq(userManagerMock.balances(address(voucher)), 1 ether); + assertEq(userManagerMock.balances(address(voucher)), 1 * UNIT); } function testExit() public { - daiMock.mint(address(voucher), 1 ether); + erc20Mock.mint(address(voucher), 1 * UNIT); assertEq(userManagerMock.balances(address(voucher)), 0); voucher.stake(); - assertEq(userManagerMock.balances(address(voucher)), 1 ether); + assertEq(userManagerMock.balances(address(voucher)), 1 * UNIT); voucher.exit(); assertEq(userManagerMock.balances(address(voucher)), 0); } function testTransferERC20(address to, uint256 amount) public { - vm.assume(to != address(this) && to != address(voucher)); + vm.assume(to != address(0) && to != address(this) && to != address(voucher)); - daiMock.mint(address(voucher), amount); - uint256 balBefore = daiMock.balanceOf(address(voucher)); - voucher.transferERC20(address(daiMock), to, amount); - uint256 balAfter = daiMock.balanceOf(address(voucher)); + erc20Mock.mint(address(voucher), amount); + uint256 balBefore = erc20Mock.balanceOf(address(voucher)); + voucher.transferERC20(address(erc20Mock), to, amount); + uint256 balAfter = erc20Mock.balanceOf(address(voucher)); assertEq(balBefore - balAfter, amount); - assertEq(daiMock.balanceOf(to), amount); + assertEq(erc20Mock.balanceOf(to), amount); } function testTransferERC1155() public { diff --git a/test/foundry/peripheral/VouchFaucet.t.sol b/test/foundry/peripheral/VouchFaucet.t.sol index 7a96867f..c3d1cc98 100644 --- a/test/foundry/peripheral/VouchFaucet.t.sol +++ b/test/foundry/peripheral/VouchFaucet.t.sol @@ -6,7 +6,7 @@ import {VouchFaucet} from "union-v2-contracts/peripheral/VouchFaucet.sol"; contract TestVouchFaucet is TestWrapper { VouchFaucet public vouchFaucet; - uint256 public constant TRUST_AMOUNT = 10 ether; + uint256 public TRUST_AMOUNT = 10 * UNIT; function setUp() public { deployMocks(); @@ -37,29 +37,31 @@ contract TestVouchFaucet is TestWrapper { } function testStake() public { - daiMock.mint(address(vouchFaucet), 1 ether); + erc20Mock.mint(address(vouchFaucet), 1 * UNIT); assertEq(userManagerMock.balances(address(vouchFaucet)), 0); vouchFaucet.stake(); - assertEq(userManagerMock.balances(address(vouchFaucet)), 1 ether); + assertEq(userManagerMock.balances(address(vouchFaucet)), 1 * UNIT); } function testExit() public { - daiMock.mint(address(vouchFaucet), 1 ether); + erc20Mock.mint(address(vouchFaucet), 1 * UNIT); assertEq(userManagerMock.balances(address(vouchFaucet)), 0); vouchFaucet.stake(); - assertEq(userManagerMock.balances(address(vouchFaucet)), 1 ether); + assertEq(userManagerMock.balances(address(vouchFaucet)), 1 * UNIT); vouchFaucet.exit(); assertEq(userManagerMock.balances(address(vouchFaucet)), 0); } function testTransferERC20(address to, uint256 amount) public { - vm.assume(to != address(0) && to != address(this) && to != address(vouchFaucet)); + vm.assume( + to != address(0) && to != address(this) && to != address(vouchFaucet) && address(vouchFaucet) != address(0) + ); - daiMock.mint(address(vouchFaucet), amount); - uint256 balBefore = daiMock.balanceOf(address(vouchFaucet)); - vouchFaucet.transferERC20(address(daiMock), to, amount); - uint256 balAfter = daiMock.balanceOf(address(vouchFaucet)); + erc20Mock.mint(address(vouchFaucet), amount); + uint256 balBefore = erc20Mock.balanceOf(address(vouchFaucet)); + vouchFaucet.transferERC20(address(erc20Mock), to, amount); + uint256 balAfter = erc20Mock.balanceOf(address(vouchFaucet)); assertEq(balBefore - balAfter, amount); - assertEq(daiMock.balanceOf(to), amount); + assertEq(erc20Mock.balanceOf(to), amount); } } diff --git a/test/foundry/testRepayBorrowWhenOverdue.t.sol b/test/foundry/testRepayBorrowWhenOverdue.t.sol index ea550ce7..51b9bdbc 100644 --- a/test/foundry/testRepayBorrowWhenOverdue.t.sol +++ b/test/foundry/testRepayBorrowWhenOverdue.t.sol @@ -9,24 +9,26 @@ import {ComptrollerMock} from "union-v2-contracts/mocks/ComptrollerMock.sol"; import {UTokenMock} from "union-v2-contracts/mocks/UTokenMock.sol"; import {Comptroller} from "union-v2-contracts/token/Comptroller.sol"; import {UToken} from "union-v2-contracts/market/UToken.sol"; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; contract TestRepayBorrowWhenOverdue is TestWrapper { + using SafeCastUpgradeable for uint256; UserManager public userManager; UToken public uToken; address public constant ADMIN = address(0); address public constant MEMBER = address(1); address public constant ACCOUNT = address(2); - uint256 internal constant ORIGINATION_FEE = 0.01 ether; + uint256 internal constant ORIGINATION_FEE = 0.01 ether; //1% uint256 internal constant ORIGINATION_FEE_MAX = 0.05 ether; - uint256 internal constant MIN_BORROW = 1 ether; - uint256 internal constant MAX_BORROW = 100 ether; + uint256 internal MIN_BORROW = 1 * UNIT; + uint256 internal MAX_BORROW = 100 * UNIT; uint256 internal constant BORROW_INTEREST_PER_BLOCK = 0.000001 ether; //0.0001% uint256 internal constant OVERDUE_TIME = 10; uint256 internal constant RESERVE_FACTOR = 0.5 ether; uint256 internal constant INIT_EXCHANGE_RATE = 1 ether; uint256 internal constant MINT_FEE_RATE = 1e15; - uint96 private constant stakeAmount = 100 ether; + uint96 private stakeAmount = (100 * UNIT).toUint96(); address staker = MEMBER; address borrower = ACCOUNT; @@ -35,7 +37,6 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { address userManagerLogic = address(new UserManager()); address uTokenLogic = address(new UToken()); deployMocks(); - uToken = UToken( deployProxy( uTokenLogic, @@ -44,12 +45,12 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { UToken.InitParams({ name: "UTokenMock", symbol: "UTM", - underlying: address(daiMock), + underlying: address(erc20Mock), initialExchangeRateMantissa: INIT_EXCHANGE_RATE, reserveFactorMantissa: RESERVE_FACTOR, originationFee: ORIGINATION_FEE, originationFeeMax: ORIGINATION_FEE_MAX, - debtCeiling: 1000 ether, + debtCeiling: 1000 * UNIT, maxBorrow: MAX_BORROW, minBorrow: MIN_BORROW, overdueTime: OVERDUE_TIME, @@ -59,7 +60,6 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { ) ) ); - userManager = UserManager( deployProxy( userManagerLogic, @@ -67,7 +67,7 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { "__UserManager_init(address,address,address,address,address,uint256,uint256,uint256,uint256)", address(assetManagerMock), address(unionTokenMock), - address(daiMock), + address(erc20Mock), address(comptrollerMock), ADMIN, 1000, @@ -77,9 +77,8 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { ) ) ); - vm.startPrank(ADMIN); - marketRegistryMock.setUserManager(address(daiMock), address(userManager)); + marketRegistryMock.setUserManager(address(erc20Mock), address(userManager)); userManager.setUToken(address(uToken)); userManager.addMember(staker); userManager.addMember(borrower); @@ -87,21 +86,19 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { uToken.setAssetManager(address(assetManagerMock)); uToken.setInterestRateModel(address(interestRateMock)); vm.stopPrank(); - - daiMock.mint(staker, stakeAmount); - daiMock.mint(borrower, stakeAmount); - daiMock.mint(address(assetManagerMock), 100 ether); + erc20Mock.mint(staker, stakeAmount); + erc20Mock.mint(borrower, stakeAmount); + erc20Mock.mint(address(assetManagerMock), 100 * UNIT); vm.startPrank(staker); - daiMock.approve(address(userManager), type(uint256).max); + erc20Mock.approve(address(userManager), type(uint256).max); userManager.stake(stakeAmount); userManager.updateTrust(borrower, stakeAmount); vm.stopPrank(); } function testRepayBorrowWhenOverdue(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); - + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - ((MAX_BORROW * ORIGINATION_FEE) / 1e18)); vm.startPrank(borrower); uToken.borrow(borrower, borrowAmount); // fast forward to overdue time @@ -111,15 +108,12 @@ contract TestRepayBorrowWhenOverdue is TestWrapper { uint256 interest = uToken.calculatingInterest(borrower); uint256 locked = userManager.getLockedStake(staker, borrower); uint256 repayAmount = borrowed + interest; - assertEq(userManager.frozenCoinAge(staker), 0); - daiMock.approve(address(uToken), repayAmount); + erc20Mock.approve(address(uToken), repayAmount); uToken.repayBorrow(borrower, repayAmount); vm.stopPrank(); - assertTrue(!uToken.checkIsOverdue(borrower)); assertEq(0, uToken.borrowBalanceView(borrower)); - uint256 expectFrozenCoinAge = locked * 11; //Default time 1 block assertEq(userManager.frozenCoinAge(staker), expectFrozenCoinAge); } diff --git a/test/foundry/uToken/TestBorrowRepay.t.sol b/test/foundry/uToken/TestBorrowRepay.t.sol index 8ec83c74..30450b79 100644 --- a/test/foundry/uToken/TestBorrowRepay.t.sol +++ b/test/foundry/uToken/TestBorrowRepay.t.sol @@ -9,88 +9,91 @@ contract TestBorrowRepay is TestUTokenBase { super.setUp(); } + function nearlyEqual(uint256 a, uint256 b, uint256 eps) private pure returns (bool) { + return (a >= b && a - b <= eps) || (b > a && b - a <= eps); + } + function testCannotBorrowNonMember() public { userManagerMock.setIsMember(false); vm.expectRevert(UToken.CallerNotMember.selector); - uToken.borrow(address(this), 1 ether); + uToken.borrow(address(this), 1 * UNIT); } function testBorrowFeeAndInterest(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); - + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); uint256 debtCeilingBefore = uToken.getRemainingDebtCeiling(); vm.startPrank(ALICE); uToken.borrow(ALICE, borrowAmount); vm.stopPrank(); uint256 debtCeilingAfter = uToken.getRemainingDebtCeiling(); - assertEq(debtCeilingBefore - debtCeilingAfter, borrowAmount + (borrowAmount * ORIGINATION_FEE) / 1e18); + nearlyEqual( + (debtCeilingBefore - debtCeilingAfter), + (borrowAmount + (borrowAmount * ORIGINATION_FEE) / 1e18), + 100 + ); uint256 borrowed = uToken.borrowBalanceView(ALICE); // borrowed amount should only include origination fee - uint256 fees = (ORIGINATION_FEE * borrowAmount) / 1 ether; + uint256 fees = (ORIGINATION_FEE * borrowAmount) / 1e18; assertEq(borrowed, borrowAmount + fees); - // advance 60 seconds skip(block.timestamp + 60); - // borrowed amount should now include interest - uint256 interest = (((borrowAmount + fees) * BORROW_INTEREST_PER_BLOCK) * (60 + 1)) / 1 ether; - + uint256 interest = (((borrowAmount + fees) * BORROW_INTEREST_PER_BLOCK) * (60 + 1)) / 1e18; assertEq(uToken.borrowBalanceView(ALICE), borrowed + interest); } function testBorrowWhenNotEnough(uint256 borrowAmount) public { vm.assume( borrowAmount >= MIN_BORROW && - borrowAmount > 1 ether && - borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether + borrowAmount > UNIT && + borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18 ); vm.startPrank(ALICE); vm.mockCall( address(assetManagerMock), - abi.encodeWithSelector(AssetManager.withdraw.selector, daiMock, ALICE, borrowAmount), - abi.encode(1 ether) + abi.encodeWithSelector(AssetManager.withdraw.selector, erc20Mock, ALICE, borrowAmount), + abi.encode(UNIT) ); uToken.borrow(ALICE, borrowAmount); vm.stopPrank(); uint256 borrowed = uToken.getBorrowed(ALICE); - uint256 realBorrowAmount = borrowAmount - 1 ether; + uint256 realBorrowAmount = borrowAmount - UNIT; // borrowed amount should only include origination fee - uint256 fees = (ORIGINATION_FEE * realBorrowAmount) / 1 ether; + uint256 fees = (ORIGINATION_FEE * realBorrowAmount) / 1e18; assertEq(borrowed, realBorrowAmount + fees); } function testRepayBorrow(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); vm.startPrank(ALICE); uToken.borrow(ALICE, borrowAmount); uint256 borrowed = uToken.borrowBalanceView(ALICE); - assertEq(borrowed, borrowAmount + (ORIGINATION_FEE * borrowAmount) / 1 ether); + assertEq(borrowed, borrowAmount + (ORIGINATION_FEE * borrowAmount) / 1e18); skip(block.timestamp + 1); // Get the interest amount uint256 interest = uToken.calculatingInterest(ALICE); - uint256 repayAmount = borrowed + interest; + uint256 repayAmount = borrowed + interest + 100; //prevent dust - daiMock.approve(address(uToken), repayAmount); + erc20Mock.approve(address(uToken), repayAmount); uToken.repayBorrow(ALICE, repayAmount); vm.stopPrank(); - assertEq(0, uToken.borrowBalanceView(ALICE)); } function testRepayBorrowLessThanInterest(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); vm.startPrank(ALICE); @@ -102,7 +105,7 @@ contract TestBorrowRepay is TestUTokenBase { uint256 interest = uToken.calculatingInterest(ALICE); uint256 repayAmount = interest - 1; - daiMock.approve(address(uToken), repayAmount); + erc20Mock.approve(address(uToken), repayAmount); uToken.repayBorrow(ALICE, repayAmount); vm.stopPrank(); @@ -111,7 +114,7 @@ contract TestBorrowRepay is TestUTokenBase { } function testRepayBorrowWhenOverdue(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); vm.startPrank(ALICE); @@ -126,7 +129,7 @@ contract TestBorrowRepay is TestUTokenBase { uint256 interest = uToken.calculatingInterest(ALICE); uint256 repayAmount = borrowed + interest; - daiMock.approve(address(uToken), repayAmount); + erc20Mock.approve(address(uToken), repayAmount); uToken.repayBorrow(ALICE, repayAmount); vm.stopPrank(); @@ -136,7 +139,7 @@ contract TestBorrowRepay is TestUTokenBase { } function testRepayBorrowOnBehalf(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); // Alice borrows first vm.prank(ALICE); @@ -148,7 +151,7 @@ contract TestBorrowRepay is TestUTokenBase { // Bob repay on behalf of Alice vm.startPrank(BOB); - daiMock.approve(address(uToken), repayAmount); + erc20Mock.approve(address(uToken), repayAmount); uToken.repayBorrow(ALICE, repayAmount); vm.stopPrank(); @@ -156,7 +159,7 @@ contract TestBorrowRepay is TestUTokenBase { } function testRepayBorrowOnBehalfAll(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); // Alice borrows first vm.prank(ALICE); @@ -164,8 +167,8 @@ contract TestBorrowRepay is TestUTokenBase { // Bob repay on behalf of Alice vm.startPrank(BOB); - daiMock.approve(address(uToken), type(uint256).max); - uToken.repayBorrow(ALICE, type(uint256).max); + erc20Mock.approve(address(uToken), type(uint96).max); + uToken.repayBorrow(ALICE, type(uint96).max); vm.stopPrank(); assertEq(0, uToken.borrowBalanceView(ALICE)); @@ -185,7 +188,7 @@ contract TestBorrowRepay is TestUTokenBase { } function testRepayInterest(uint256 borrowAmount) public { - vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1 ether); + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); vm.startPrank(ALICE); uToken.borrow(ALICE, borrowAmount); @@ -195,7 +198,7 @@ contract TestBorrowRepay is TestUTokenBase { assert(interest > 0); uint256 borrowedBefore = uToken.borrowBalanceView(ALICE); - daiMock.approve(address(uToken), interest); + erc20Mock.approve(address(uToken), interest); uToken.repayInterest(ALICE); uint256 borrowedAfter = uToken.borrowBalanceView(ALICE); assertEq(borrowedBefore - borrowedAfter, interest); diff --git a/test/foundry/uToken/TestInit.t.sol b/test/foundry/uToken/TestInit.t.sol index cf0f3d12..f5688e3d 100644 --- a/test/foundry/uToken/TestInit.t.sol +++ b/test/foundry/uToken/TestInit.t.sol @@ -10,7 +10,7 @@ contract TestInit is TestUTokenBase { } function testUTokenInit() public { - uint256 debtCeiling = 1000 ether; + uint256 debtCeiling = 1000 * UNIT; address uTokenLogic = address(new UToken()); UToken uToken = UToken(deployProxy(uTokenLogic, "")); @@ -18,7 +18,7 @@ contract TestInit is TestUTokenBase { UToken.InitParams({ name: "UTokenMock", symbol: "UTM", - underlying: address(daiMock), + underlying: address(erc20Mock), initialExchangeRateMantissa: INIT_EXCHANGE_RATE, reserveFactorMantissa: RESERVE_FACTOR, originationFee: ORIGINATION_FEE, @@ -34,7 +34,7 @@ contract TestInit is TestUTokenBase { assertEq(uToken.name(), "UTokenMock"); assertEq(uToken.symbol(), "UTM"); - assertEq(uToken.underlying(), address(daiMock)); + assertEq(uToken.underlying(), address(erc20Mock)); assertEq(uToken.initialExchangeRateMantissa(), INIT_EXCHANGE_RATE); assertEq(uToken.reserveFactorMantissa(), RESERVE_FACTOR); assertEq(uToken.originationFee(), ORIGINATION_FEE); diff --git a/test/foundry/uToken/TestMintRedeem.t.sol b/test/foundry/uToken/TestMintRedeem.t.sol index ca275d9b..877db19e 100644 --- a/test/foundry/uToken/TestMintRedeem.t.sol +++ b/test/foundry/uToken/TestMintRedeem.t.sol @@ -9,126 +9,126 @@ contract TestMintRedeem is TestUTokenBase { super.setUp(); } + function nearlyEqual(uint256 a, uint256 b, uint256 eps) private pure returns (bool) { + return (a >= b && a - b <= eps) || (b > a && b - a <= eps); + } + function testSupplyRate() public { uint256 reserveFactorMantissa = uToken.reserveFactorMantissa(); - uint256 expectSupplyRate = (BORROW_INTEREST_PER_BLOCK * (1 ether - reserveFactorMantissa)) / 1 ether; + uint256 expectSupplyRate = (BORROW_INTEREST_PER_BLOCK * (1e18 - reserveFactorMantissa)) / 1e18; + assertEq(expectSupplyRate, uToken.supplyRatePerSecond()); } function testMintUTokenWithMintFee(uint256 mintAmount, uint256 mintFeeRate) public { - vm.assume(mintAmount > uToken.MIN_MINT_AMOUNT() && mintAmount <= 100 ether); + vm.assume(mintAmount > uToken.minMintAmount() && mintAmount <= 100 * UNIT); vm.assume(mintFeeRate >= 0 && mintFeeRate <= 1e17); vm.startPrank(ADMIN); uToken.setMintFeeRate(mintFeeRate); vm.stopPrank(); - assertEq(INIT_EXCHANGE_RATE, uToken.exchangeRateStored()); - vm.startPrank(ALICE); - daiMock.approve(address(uToken), mintAmount); + erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); uint256 mintFee = (mintAmount * mintFeeRate) / 1e18; uint256 redeemable = mintAmount - mintFee; uint256 totalRedeemable = uToken.totalRedeemable(); - assertEq(redeemable, totalRedeemable); + nearlyEqual(redeemable, totalRedeemable, 100); uint256 balance = uToken.balanceOf(ALICE); uint256 totalSupply = uToken.totalSupply(); - assertEq(balance, totalSupply); + nearlyEqual(balance, totalSupply, 100); uint256 currExchangeRate = uToken.exchangeRateStored(); - assertEq(balance, (redeemable * 1e18) / currExchangeRate); + nearlyEqual(balance, (redeemable * 1e18) / currExchangeRate, 100); } function testMintUTokenFailWithMinAmount(uint256 mintAmount) public { - vm.assume(mintAmount < uToken.MIN_MINT_AMOUNT()); + vm.assume(mintAmount < uToken.minMintAmount()); vm.startPrank(ALICE); - daiMock.approve(address(uToken), mintAmount); + erc20Mock.approve(address(uToken), mintAmount); vm.expectRevert(UToken.AmountError.selector); uToken.mint(mintAmount); } function testRedeemUToken(uint256 mintAmount) public { - vm.assume(mintAmount > uToken.MIN_MINT_AMOUNT() && mintAmount <= 100 ether); - + vm.assume(mintAmount >= uToken.minMintAmount() && mintAmount <= 100 * UNIT); vm.startPrank(ALICE); - - daiMock.approve(address(uToken), mintAmount); + erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); - + uint256 exchangeRateStored = uToken.exchangeRateStored(); uint256 uBalance = uToken.balanceOf(ALICE); - uint256 daiBalance = daiMock.balanceOf(ALICE); - + uint256 ercBalance = erc20Mock.balanceOf(ALICE); uint256 mintFee = (mintAmount * MINT_FEE_RATE) / 1e18; uint256 redeemable = mintAmount - mintFee; - - assertEq(uBalance, redeemable); + assertEq(uBalance, ((redeemable * 1e18) / exchangeRateStored)); uToken.redeem(uBalance, 0); uBalance = uToken.balanceOf(ALICE); assertEq(0, uBalance); - uint256 daiBalanceAfter = daiMock.balanceOf(ALICE); - assertEq(daiBalanceAfter, daiBalance + mintAmount - mintFee); + uint256 ercBalanceAfter = erc20Mock.balanceOf(ALICE); + nearlyEqual(ercBalanceAfter, ercBalance + mintAmount - mintFee, 100); } function testRedeemUTokenWhenRemaining(uint256 mintAmount) public { - vm.assume(mintAmount > 1 ether + uToken.MIN_MINT_AMOUNT() && mintAmount <= 100 ether); + vm.assume(mintAmount > 1 * UNIT + uToken.minMintAmount() && mintAmount <= 100 * UNIT); vm.startPrank(ALICE); - daiMock.approve(address(uToken), mintAmount); + erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); + uint256 exchangeRateStored = uToken.exchangeRateStored(); uint256 mintFee = (mintAmount * MINT_FEE_RATE) / 1e18; - uint256 totalRedeemable = uToken.totalRedeemable(); vm.mockCall( address(assetManagerMock), - abi.encodeWithSelector(AssetManager.withdraw.selector, daiMock, ALICE, mintAmount - mintFee), - abi.encode(1 ether) + abi.encodeWithSelector(AssetManager.withdraw.selector, erc20Mock, ALICE, mintAmount - mintFee), + abi.encode(1 * UNIT) ); - uToken.redeem(mintAmount - mintFee, 0); + uToken.redeem(((mintAmount - mintFee) * 1e18) / exchangeRateStored, 0); uint256 totalRedeemableAfter = uToken.totalRedeemable(); - assertEq(totalRedeemableAfter, totalRedeemable + mintFee - mintAmount + 1 ether); + + assertEq(totalRedeemableAfter, totalRedeemable + mintFee - mintAmount + 1 * UNIT); } function testRedeemUnderlying(uint256 mintAmount) public { - vm.assume(mintAmount > uToken.MIN_MINT_AMOUNT() && mintAmount <= 100 ether); + vm.assume(mintAmount > uToken.minMintAmount() && mintAmount <= 100 * UNIT); vm.startPrank(ALICE); - daiMock.approve(address(uToken), mintAmount); + erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); - + uint256 exchangeRateStored = uToken.exchangeRateStored(); uint256 mintFee = (mintAmount * MINT_FEE_RATE) / 1e18; uint256 uBalance = uToken.balanceOf(ALICE); - uint256 daiBalance = daiMock.balanceOf(ALICE); - - assertEq(uBalance, mintAmount - mintFee); + uint256 erc20Balance = erc20Mock.balanceOf(ALICE); + assertEq(uBalance, ((mintAmount - mintFee) * 1e18) / exchangeRateStored); uToken.redeem(0, mintAmount - mintFee); uBalance = uToken.balanceOf(ALICE); assertEq(0, uBalance); - uint256 daiBalanceAfter = daiMock.balanceOf(ALICE); - assertEq(daiBalanceAfter, daiBalance + mintAmount - mintFee); + uint256 daiBalanceAfter = erc20Mock.balanceOf(ALICE); + nearlyEqual(daiBalanceAfter, erc20Balance + mintAmount - mintFee, 100); } function testExchangeRate() public { - uint256 mintAmount = 1 ether; - uint256 borrowAmount = 1 ether; + uint256 mintAmount = 1 * UNIT; + uint256 borrowAmount = 1 * UNIT; assertEq(INIT_EXCHANGE_RATE, uToken.exchangeRateCurrent()); vm.startPrank(ALICE); - daiMock.approve(address(uToken), mintAmount); + erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); - uint256 utokenBal = uToken.balanceOf(ALICE); - assertEq((utokenBal * INIT_EXCHANGE_RATE) / 1e18, uToken.balanceOfUnderlying(ALICE)); + + uint256 exchangeRateStored = uToken.exchangeRateStored(); + assertEq((utokenBal * exchangeRateStored) / 1e18, uToken.balanceOfUnderlying(ALICE)); uToken.borrow(ALICE, borrowAmount); uint256 borrowed = uToken.borrowBalanceView(ALICE); @@ -136,9 +136,9 @@ contract TestMintRedeem is TestUTokenBase { // Get the interest amount uint256 interest = uToken.calculatingInterest(ALICE); uint256 repayAmount = borrowed + interest; - daiMock.approve(address(uToken), repayAmount); + erc20Mock.approve(address(uToken), repayAmount); uToken.repayBorrow(ALICE, repayAmount); assert(uToken.exchangeRateCurrent() > INIT_EXCHANGE_RATE); - assert((utokenBal * INIT_EXCHANGE_RATE) / 1e18 < uToken.balanceOfUnderlying(ALICE)); + assert((utokenBal * exchangeRateStored) / 1e18 < uToken.balanceOfUnderlying(ALICE)); } } diff --git a/test/foundry/uToken/TestReserves.t.sol b/test/foundry/uToken/TestReserves.t.sol index 5d219ace..107e6073 100644 --- a/test/foundry/uToken/TestReserves.t.sol +++ b/test/foundry/uToken/TestReserves.t.sol @@ -10,14 +10,14 @@ contract TestReserves is TestUTokenBase { } function testAddAndRemoveReserve(uint256 addReserveAmount) public { - vm.assume(addReserveAmount > 0 && addReserveAmount <= 100 ether); + vm.assume(addReserveAmount > 0 && addReserveAmount <= 100 * UNIT); uint256 totalReserves = uToken.totalReserves(); assertEq(0, totalReserves); vm.startPrank(ALICE); - daiMock.approve(address(uToken), addReserveAmount); + erc20Mock.approve(address(uToken), addReserveAmount); uToken.addReserves(addReserveAmount); vm.stopPrank(); @@ -25,20 +25,20 @@ contract TestReserves is TestUTokenBase { totalReserves = uToken.totalReserves(); assertEq(totalReserves, addReserveAmount); - uint256 daiBalanceBefore = daiMock.balanceOf(ALICE); + uint256 daiBalanceBefore = erc20Mock.balanceOf(ALICE); vm.startPrank(ADMIN); uToken.removeReserves(ALICE, addReserveAmount); - uint256 daiBalanceAfter = daiMock.balanceOf(ALICE); + uint256 daiBalanceAfter = erc20Mock.balanceOf(ALICE); assertEq(daiBalanceAfter, daiBalanceBefore + addReserveAmount); } function testRemoveReserveWhenRemaining(uint256 addReserveAmount) public { - vm.assume(addReserveAmount > 1 ether && addReserveAmount <= 100 ether); + vm.assume(addReserveAmount > 1 * UNIT && addReserveAmount <= 100 * UNIT); vm.startPrank(ALICE); - daiMock.approve(address(uToken), addReserveAmount); + erc20Mock.approve(address(uToken), addReserveAmount); uToken.addReserves(addReserveAmount); vm.stopPrank(); @@ -48,11 +48,11 @@ contract TestReserves is TestUTokenBase { vm.startPrank(ADMIN); vm.mockCall( address(assetManagerMock), - abi.encodeWithSelector(AssetManager.withdraw.selector, daiMock, ALICE, addReserveAmount), - abi.encode(1 ether) + abi.encodeWithSelector(AssetManager.withdraw.selector, erc20Mock, ALICE, addReserveAmount), + abi.encode(1 * UNIT) ); uToken.removeReserves(ALICE, addReserveAmount); uint256 totalReservesAfter = uToken.totalReserves(); - assertEq(totalReservesAfter, totalReserves - addReserveAmount + 1 ether); + assertEq(totalReservesAfter, totalReserves - addReserveAmount + 1 * UNIT); } } diff --git a/test/foundry/uToken/TestSetters.t.sol b/test/foundry/uToken/TestSetters.t.sol index f2b7fb05..779ac49c 100644 --- a/test/foundry/uToken/TestSetters.t.sol +++ b/test/foundry/uToken/TestSetters.t.sol @@ -68,6 +68,7 @@ contract TestSetters is TestUTokenBase { } function testSetDebtCeiling(uint256 debtCeiling) public { + vm.assume(debtCeiling < 9999999 * UNIT); vm.startPrank(ADMIN); uToken.setDebtCeiling(debtCeiling); vm.stopPrank(); @@ -81,6 +82,7 @@ contract TestSetters is TestUTokenBase { } function testSetMinBorrow(uint256 minBorrow) public { + vm.assume(minBorrow < 9999999 * UNIT); vm.startPrank(ADMIN); uToken.setMinBorrow(minBorrow); vm.stopPrank(); @@ -94,6 +96,7 @@ contract TestSetters is TestUTokenBase { } function testSetMaxBorrow(uint256 maxBorrow) public { + vm.assume(maxBorrow < 9999999 * UNIT); vm.startPrank(ADMIN); uToken.setMaxBorrow(maxBorrow); vm.stopPrank(); diff --git a/test/foundry/uToken/TestUTokenBase.sol b/test/foundry/uToken/TestUTokenBase.sol index 7f0d60d0..2acdde19 100644 --- a/test/foundry/uToken/TestUTokenBase.sol +++ b/test/foundry/uToken/TestUTokenBase.sol @@ -9,20 +9,19 @@ contract TestUTokenBase is TestWrapper { address public constant ALICE = address(2); address public constant BOB = address(3); - uint256 internal constant ORIGINATION_FEE = 0.01 ether; - uint256 internal constant ORIGINATION_FEE_MAX = 0.05 ether; - uint256 internal constant MIN_BORROW = 1 ether; - uint256 internal constant MAX_BORROW = 100 ether; - uint256 internal constant BORROW_INTEREST_PER_BLOCK = 0.000001 ether; //0.0001% + uint256 internal constant ORIGINATION_FEE = 0.01 ether; //1%; + uint256 internal constant ORIGINATION_FEE_MAX = 0.05 ether; //5%; + uint256 internal MIN_BORROW = UNIT; + uint256 internal MAX_BORROW = 100 * UNIT; + uint256 internal constant BORROW_INTEREST_PER_BLOCK = 0.000001 ether; uint256 internal constant OVERDUE_TIME = 10; // seconds uint256 internal constant RESERVE_FACTOR = 0.5 ether; uint256 internal constant INIT_EXCHANGE_RATE = 1 ether; uint256 internal constant MINT_FEE_RATE = 1e15; function setUp() public virtual { - uint256 debtCeiling = 1000 ether; + uint256 debtCeiling = 1000 * UNIT; address uTokenLogic = address(new UToken()); - deployMocks(); uToken = UToken( @@ -33,7 +32,7 @@ contract TestUTokenBase is TestWrapper { UToken.InitParams({ name: "UTokenMock", symbol: "UTM", - underlying: address(daiMock), + underlying: address(erc20Mock), initialExchangeRateMantissa: INIT_EXCHANGE_RATE, reserveFactorMantissa: RESERVE_FACTOR, originationFee: ORIGINATION_FEE, @@ -48,16 +47,15 @@ contract TestUTokenBase is TestWrapper { ) ) ); - vm.startPrank(ADMIN); uToken.setUserManager(address(userManagerMock)); uToken.setAssetManager(address(assetManagerMock)); uToken.setInterestRateModel(address(interestRateMock)); vm.stopPrank(); - daiMock.mint(address(assetManagerMock), 100 ether); - daiMock.mint(ALICE, 100 ether); - daiMock.mint(BOB, 100 ether); + erc20Mock.mint(address(assetManagerMock), 100 * UNIT); + erc20Mock.mint(ALICE, 100 * UNIT); + erc20Mock.mint(BOB, 100 * UNIT); userManagerMock.setIsMember(true); } diff --git a/test/foundry/userManager/TestGetFrozenInfo.t.sol b/test/foundry/userManager/TestGetFrozenInfo.t.sol index 6fdc9cfc..688fba77 100644 --- a/test/foundry/userManager/TestGetFrozenInfo.t.sol +++ b/test/foundry/userManager/TestGetFrozenInfo.t.sol @@ -2,9 +2,11 @@ pragma solidity ^0.8.0; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; contract TestGetFrozenInfo is TestUserManagerBase { - uint96 stakeAmount = 100 ether; + using SafeCastUpgradeable for uint256; + uint96 stakeAmount = (100 * UNIT).toUint96(); function setUp() public override { super.setUp(); @@ -19,9 +21,8 @@ contract TestGetFrozenInfo is TestUserManagerBase { } function testGetStakeInfo() public { - uint96 lockAmount = 10 ether; + uint96 lockAmount = (10 * UNIT).toUint96(); uint256 creditLimit = userManager.getCreditLimit(ACCOUNT); - uint256 globalStakedBefore = userManager.globalTotalStaked(); uint256 totalFrozenBefore = userManager.totalFrozen(); uint256 startTimestamp = block.timestamp; @@ -36,7 +37,6 @@ contract TestGetFrozenInfo is TestUserManagerBase { (, uint256 effectiveStaked, uint256 effectiveLocked, ) = userManager.getStakeInfo(address(this)); assertEq(effectiveStaked, stakeAmount); assertEq(effectiveLocked, (lockAmount * (endTimestamp - lockedTimestamp)) / (endTimestamp - startTimestamp)); - uint256 globalStakedAfter = userManager.globalTotalStaked(); uint256 totalFrozenAfter = userManager.totalFrozen(); assertEq(globalStakedBefore - globalStakedAfter, totalFrozenAfter - totalFrozenBefore); diff --git a/test/foundry/userManager/TestGetStakeInfo.t.sol b/test/foundry/userManager/TestGetStakeInfo.t.sol index ec69f7c6..4e0308cd 100644 --- a/test/foundry/userManager/TestGetStakeInfo.t.sol +++ b/test/foundry/userManager/TestGetStakeInfo.t.sol @@ -1,11 +1,12 @@ pragma solidity ^0.8.0; - +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; contract TestGetStakeInfo is TestUserManagerBase { - uint96 stakeAmount = 100 ether; - uint96 lockAmount = 1 ether; + using SafeCastUpgradeable for uint256; + uint96 stakeAmount = (100 * UNIT).toUint96(); + uint96 lockAmount = (1 * UNIT).toUint96(); function setUp() public override { super.setUp(); diff --git a/test/foundry/userManager/TestOnRepayBorrow.t.sol b/test/foundry/userManager/TestOnRepayBorrow.t.sol index 2b801787..eee72dd4 100644 --- a/test/foundry/userManager/TestOnRepayBorrow.t.sol +++ b/test/foundry/userManager/TestOnRepayBorrow.t.sol @@ -1,16 +1,18 @@ pragma solidity ^0.8.0; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; import {AssetManager} from "union-v2-contracts/asset/AssetManager.sol"; contract TestOnRepayBorrow is TestUserManagerBase { + using SafeCastUpgradeable for uint256; address public BORROWER = address(123); address public STAKER = address(456); function setUp() public override { super.setUp(); - daiMock.mint(STAKER, 100 ether); + erc20Mock.mint(STAKER, 100 * UNIT); vm.startPrank(userManager.admin()); userManager.addMember(BORROWER); @@ -18,14 +20,14 @@ contract TestOnRepayBorrow is TestUserManagerBase { vm.stopPrank(); vm.startPrank(STAKER); - userManager.updateTrust(BORROWER, 100 ether); - daiMock.approve(address(userManager), 100 ether); - userManager.stake(100 ether); + userManager.updateTrust(BORROWER, (100 * UNIT).toUint96()); + erc20Mock.approve(address(userManager), 100 * UNIT); + userManager.stake((100 * UNIT).toUint96()); vm.stopPrank(); } function testOnRepayBorrow(uint256 borrowAmount) public { - vm.assume(borrowAmount > 0 && borrowAmount < 100 ether); + vm.assume(borrowAmount > 0 && borrowAmount < 100 * UNIT); vm.prank(address(userManager.uToken())); userManager.updateLocked(BORROWER, borrowAmount, true); diff --git a/test/foundry/userManager/TestRegister.t.sol b/test/foundry/userManager/TestRegister.t.sol index c9a5fd19..d12eb827 100644 --- a/test/foundry/userManager/TestRegister.t.sol +++ b/test/foundry/userManager/TestRegister.t.sol @@ -1,8 +1,11 @@ pragma solidity ^0.8.0; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; contract TestRegister is TestUserManagerBase { + using SafeCastUpgradeable for uint256; + function setUp() public override { super.setUp(); } @@ -21,7 +24,7 @@ contract TestRegister is TestUserManagerBase { vm.prank(ADMIN); userManager.setEffectiveCount(1); vm.prank(MEMBER); - userManager.updateTrust(ACCOUNT, 1 ether); + userManager.updateTrust(ACCOUNT, (1 * UNIT).toUint96()); vm.expectRevert(UserManager.NotEnoughStakers.selector); userManager.registerMember(ACCOUNT); } @@ -36,8 +39,8 @@ contract TestRegister is TestUserManagerBase { vm.stopPrank(); vm.startPrank(MEMBER); unionTokenMock.approve(address(userManager), newMemberFee); - userManager.stake(10 ether); - userManager.updateTrust(ACCOUNT, 1 ether); + userManager.stake((10 * UNIT).toUint96()); + userManager.updateTrust(ACCOUNT, (1 * UNIT).toUint96()); vm.expectEmit(true, true, true, true, address(userManager)); emit LogRegisterMember(MEMBER, ACCOUNT); @@ -55,8 +58,8 @@ contract TestRegister is TestUserManagerBase { vm.stopPrank(); vm.startPrank(MEMBER); unionTokenMock.approve(address(userManagerOp), newMemberFee); - userManagerOp.stake(10 ether); - userManagerOp.updateTrust(ACCOUNT, 1 ether); + userManagerOp.stake((10 * UNIT).toUint96()); + userManagerOp.updateTrust(ACCOUNT, (1 * UNIT).toUint96()); // Make sure the Union tokens are transferred to the comptroller vm.expectEmit(true, true, false, true, address(unionTokenMock)); diff --git a/test/foundry/userManager/TestSettersAndQuery.t.sol b/test/foundry/userManager/TestSettersAndQuery.t.sol index f85c4da6..9386e7e8 100644 --- a/test/foundry/userManager/TestSettersAndQuery.t.sol +++ b/test/foundry/userManager/TestSettersAndQuery.t.sol @@ -1,14 +1,17 @@ pragma solidity ^0.8.0; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; import {Controller} from "union-v2-contracts/Controller.sol"; contract TestSettersAndQuery is TestUserManagerBase { + using SafeCastUpgradeable for uint256; + function setUp() public override { super.setUp(); vm.startPrank(MEMBER); - userManager.stake(100 ether); - userManager.updateTrust(ACCOUNT, 100 ether); + userManager.stake((100 * UNIT).toUint96()); + userManager.updateTrust(ACCOUNT, (100 * UNIT).toUint96()); vm.stopPrank(); } @@ -18,6 +21,7 @@ contract TestSettersAndQuery is TestUserManagerBase { } function testSetMaxStakeAmount(uint96 amount) public { + vm.assume(amount < 9999999 * UNIT); vm.prank(ADMIN); userManager.setMaxStakeAmount(amount); uint256 maxStakeAmount = userManager.maxStakeAmount(); @@ -88,7 +92,7 @@ contract TestSettersAndQuery is TestUserManagerBase { function testGetCreditLimit() public { uint256 creditLimit = userManager.getCreditLimit(ACCOUNT); - assertEq(creditLimit, 100 ether); + assertEq(creditLimit, 100 * UNIT); } function testGetVoucherCount() public { @@ -98,16 +102,16 @@ contract TestSettersAndQuery is TestUserManagerBase { function testGetStakerBalance() public { uint256 balance = userManager.getStakerBalance(MEMBER); - assertEq(balance, 100 ether); + assertEq(balance, 100 * UNIT); } function testGetVouchingAmount() public { uint256 vouchingAmount = userManager.getVouchingAmount(MEMBER, ACCOUNT); - assertEq(vouchingAmount, 100 ether); + assertEq(vouchingAmount, 100 * UNIT); } function testGetLockedStake(uint96 amount) public { - vm.assume(amount <= 100 ether); + vm.assume(amount <= 100 * UNIT); vm.prank(address(uTokenMock)); userManager.updateLocked(ACCOUNT, amount, true); uint256 lockedStake = userManager.getLockedStake(MEMBER, ACCOUNT); @@ -115,7 +119,7 @@ contract TestSettersAndQuery is TestUserManagerBase { } function testGetTotalLockedStake(uint96 amount) public { - vm.assume(amount <= 100 ether); + vm.assume(amount <= 100 * UNIT); vm.prank(address(uTokenMock)); userManager.updateLocked(ACCOUNT, amount, true); uint256 lockedStake = userManager.getTotalLockedStake(MEMBER); diff --git a/test/foundry/userManager/TestStake.t.sol b/test/foundry/userManager/TestStake.t.sol index 95a72497..ded2852b 100644 --- a/test/foundry/userManager/TestStake.t.sol +++ b/test/foundry/userManager/TestStake.t.sol @@ -1,24 +1,27 @@ pragma solidity ^0.8.0; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; import {AssetManager} from "union-v2-contracts/asset/AssetManager.sol"; contract TestStakeAndUnstake is TestUserManagerBase { + using SafeCastUpgradeable for uint256; + function setUp() public override { super.setUp(); } function testCannotStakeAboveLimit(uint96 amount) public { - vm.assume(amount > 10000 ether); + vm.assume(amount > 10000 * UNIT && amount < 9999999 * UNIT); vm.expectRevert(UserManager.StakeLimitReached.selector); userManager.stake(amount); } function testCannotStakeWhenDepositFailed(uint96 amount) public { - vm.assume(amount <= 100 ether); + vm.assume(amount <= 100 * UNIT); vm.mockCall( address(assetManagerMock), - abi.encodeWithSelector(AssetManager.deposit.selector, daiMock, amount), + abi.encodeWithSelector(AssetManager.deposit.selector, erc20Mock, amount), abi.encode(false) ); vm.expectRevert(UserManager.AssetManagerDepositFailed.selector); @@ -27,19 +30,20 @@ contract TestStakeAndUnstake is TestUserManagerBase { } function testStake(uint96 amount) public { - vm.assume(amount <= 100 ether && amount > 1 ether); + vm.assume(amount <= 100 * UNIT && amount > 1 * UNIT); vm.prank(MEMBER); userManager.stake(amount); uint256 stakeAmount = userManager.getStakerBalance(MEMBER); assertEq(stakeAmount, amount); uint256 globalTotalStaked = userManager.globalTotalStaked(); + uint256 totalStaked = userManager.totalStaked(); uint256 totalFrozen = userManager.totalFrozen(); assertEq(totalFrozen, 0); - assertEq(globalTotalStaked, amount); + assertEq(totalStaked - totalFrozen, amount); } function testCannotUnstakeAboveStake(uint96 amount) public { - vm.assume(amount <= 100 ether && amount > 0); + vm.assume(amount <= 100 * UNIT && amount > 0); vm.startPrank(MEMBER); userManager.stake(amount); vm.expectRevert(UserManager.InsufficientBalance.selector); @@ -48,13 +52,13 @@ contract TestStakeAndUnstake is TestUserManagerBase { } function testCannotUnstakeWhenWithdrawFailed(uint96 amount) public { - vm.assume(amount <= 100 ether && amount > 0); + vm.assume(amount <= 100 * UNIT && amount > 0); vm.startPrank(MEMBER); userManager.stake(amount); vm.mockCall( address(assetManagerMock), - abi.encodeWithSelector(AssetManager.withdraw.selector, daiMock, MEMBER, amount), - abi.encode(101 ether) + abi.encodeWithSelector(AssetManager.withdraw.selector, erc20Mock, MEMBER, amount), + abi.encode(101 * UNIT) ); vm.expectRevert(UserManager.AssetManagerWithdrawFailed.selector); userManager.unstake(amount); @@ -63,7 +67,7 @@ contract TestStakeAndUnstake is TestUserManagerBase { } function testUnstake(uint96 amount) public { - vm.assume(amount <= 100 ether && amount > 0); + vm.assume(amount <= 100 * UNIT && amount > 0); vm.startPrank(MEMBER); userManager.stake(amount); userManager.unstake(amount); @@ -73,17 +77,17 @@ contract TestStakeAndUnstake is TestUserManagerBase { } function testUnstakeWhenRemaining(uint96 amount) public { - vm.assume(amount <= 100 ether && amount > 1 ether); + vm.assume(amount <= 100 * UNIT && amount > 1 * UNIT); vm.startPrank(MEMBER); userManager.stake(amount); vm.mockCall( address(assetManagerMock), - abi.encodeWithSelector(AssetManager.withdraw.selector, daiMock, MEMBER, amount), - abi.encode(1 ether) + abi.encodeWithSelector(AssetManager.withdraw.selector, erc20Mock, MEMBER, amount), + abi.encode(1 * UNIT) ); userManager.unstake(amount); uint256 stakeAmount = userManager.getStakerBalance(MEMBER); - assertEq(stakeAmount, 1 ether); + assertEq(stakeAmount, 1 * UNIT); vm.stopPrank(); } } diff --git a/test/foundry/userManager/TestUpdateFrozenInfo.t.sol b/test/foundry/userManager/TestUpdateFrozenInfo.t.sol index 8ddf4dc3..97aeb27c 100644 --- a/test/foundry/userManager/TestUpdateFrozenInfo.t.sol +++ b/test/foundry/userManager/TestUpdateFrozenInfo.t.sol @@ -1,10 +1,11 @@ pragma solidity ^0.8.0; - +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; contract TestUpdateFrozenInfo is TestUserManagerBase { - uint96 stakeAmount = 100 ether; + using SafeCastUpgradeable for uint256; + uint96 stakeAmount = (100 * UNIT).toUint96(); uint96 lockAmount = 10; function setUp() public override { diff --git a/test/foundry/userManager/TestUpdateLocked.t.sol b/test/foundry/userManager/TestUpdateLocked.t.sol index 17959d4e..cb28ee1f 100644 --- a/test/foundry/userManager/TestUpdateLocked.t.sol +++ b/test/foundry/userManager/TestUpdateLocked.t.sol @@ -1,5 +1,4 @@ pragma solidity ^0.8.0; - import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; @@ -8,17 +7,17 @@ contract TestUpdateLocked is TestUserManagerBase { using SafeCastUpgradeable for uint256; address[] public MEMBERS = [address(10), address(11), address(12)]; - uint96 stakeAmount = 100 ether; + uint96 stakeAmount = (100 * UNIT).toUint96(); function setUp() public override { super.setUp(); for (uint256 i = 0; i < MEMBERS.length; i++) { vm.prank(ADMIN); userManager.addMember(MEMBERS[i]); - daiMock.mint(MEMBERS[i], stakeAmount); + erc20Mock.mint(MEMBERS[i], stakeAmount); vm.startPrank(MEMBERS[i]); - daiMock.approve(address(userManager), type(uint256).max); + erc20Mock.approve(address(userManager), type(uint256).max); userManager.stake(stakeAmount); userManager.updateTrust(ACCOUNT, stakeAmount); vm.stopPrank(); @@ -77,7 +76,7 @@ contract TestUpdateLocked is TestUserManagerBase { } function testCannotUpdateWithRemaining(uint96 lockAmount) public { - vm.assume(lockAmount > (stakeAmount * MEMBERS.length).toUint96()); + vm.assume(lockAmount > (stakeAmount * MEMBERS.length).toUint96() && lockAmount < 9999999 * UNIT); _prankMarket(); vm.expectRevert(UserManager.LockedRemaining.selector); userManager.updateLocked(ACCOUNT, lockAmount, true); diff --git a/test/foundry/userManager/TestUpdateTrust.t.sol b/test/foundry/userManager/TestUpdateTrust.t.sol index 4de42a7e..751688f8 100644 --- a/test/foundry/userManager/TestUpdateTrust.t.sol +++ b/test/foundry/userManager/TestUpdateTrust.t.sol @@ -1,25 +1,26 @@ pragma solidity ^0.8.0; - +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; import {UToken} from "union-v2-contracts/market/UToken.sol"; contract TestUpdateTrust is TestUserManagerBase { + using SafeCastUpgradeable for uint256; + function setUp() public override { super.setUp(); vm.prank(MEMBER); - userManager.stake(100 ether); + userManager.stake((100 * UNIT).toUint96()); } function verifyVouches(address acc) private { uint256 voucheeLen = userManager.getVoucheeCount(acc); - uint256 voucherLen = userManager.getVoucherCount(acc); // Loop through all the vouchees and get the voucher index of their // staker and then check their staker is correct for (uint256 i = 0; i < voucheeLen; i++) { (address borrower, uint96 voucherIndex) = userManager.vouchees(acc, i); - (address staker, uint96 t, uint96 l, uint64 lu) = userManager.vouchers(borrower, voucherIndex); + (address staker, , , ) = userManager.vouchers(borrower, voucherIndex); (, uint128 voucheeIdx) = userManager.voucheeIndexes(borrower, acc); (, uint128 voucherIdx) = userManager.voucherIndexes(borrower, acc); @@ -30,7 +31,7 @@ contract TestUpdateTrust is TestUserManagerBase { } function testGetCreditLimit(uint96 trustAmount) public { - vm.assume(trustAmount <= 100 ether); + vm.assume(trustAmount <= (100 * UNIT).toUint96()); vm.startPrank(MEMBER); userManager.updateTrust(ACCOUNT, trustAmount); vm.stopPrank(); @@ -39,6 +40,7 @@ contract TestUpdateTrust is TestUserManagerBase { } function testCreatesVouch(uint96 trustAmount) public { + vm.assume(trustAmount <= 9999999 * UNIT); vm.startPrank(MEMBER); userManager.updateTrust(ACCOUNT, trustAmount); (, uint256 vouchIndex) = userManager.voucherIndexes(ACCOUNT, address(this)); @@ -50,6 +52,7 @@ contract TestUpdateTrust is TestUserManagerBase { } function testExistingVouch(uint96 amount0, uint96 amount1) public { + vm.assume(amount0 <= 9999999 * UNIT && amount1 <= 9999999 * UNIT); vm.startPrank(MEMBER); userManager.updateTrust(ACCOUNT, amount0); (, uint256 vouchIndex) = userManager.voucherIndexes(ACCOUNT, MEMBER); @@ -86,8 +89,8 @@ contract TestUpdateTrust is TestUserManagerBase { } function testCancelVouch(uint96 amount) public { + vm.assume(amount <= 9999999 * UNIT); vm.startPrank(MEMBER); - userManager.updateTrust(ACCOUNT, amount); assertEq(userManager.getVoucheeCount(MEMBER), 1); @@ -104,6 +107,7 @@ contract TestUpdateTrust is TestUserManagerBase { } function testCancelVouchMultiple(uint96 amount) public { + vm.assume(amount <= 9999999 * UNIT); vm.startPrank(MEMBER); address ACC0 = address(123456); @@ -173,10 +177,10 @@ contract TestUpdateTrust is TestUserManagerBase { userManager.setMaxVouchees(2); vm.startPrank(MEMBER); - userManager.updateTrust(address(123), 10 ether); - userManager.updateTrust(address(1234), 10 ether); + userManager.updateTrust(address(123), (10 * UNIT).toUint96()); + userManager.updateTrust(address(1234), (10 * UNIT).toUint96()); vm.expectRevert(UserManager.MaxVouchees.selector); - userManager.updateTrust(address(12345), 10 ether); + userManager.updateTrust(address(12345), (10 * UNIT).toUint96()); vm.stopPrank(); } @@ -193,10 +197,10 @@ contract TestUpdateTrust is TestUserManagerBase { address vouchTo = address(789); vm.prank(member0); - userManager.updateTrust(vouchTo, 10 ether); + userManager.updateTrust(vouchTo, (10 * UNIT).toUint96()); vm.prank(member1); vm.expectRevert(UserManager.MaxVouchers.selector); - userManager.updateTrust(vouchTo, 10 ether); + userManager.updateTrust(vouchTo, (10 * UNIT).toUint96()); } } diff --git a/test/foundry/userManager/TestUserManagerBase.sol b/test/foundry/userManager/TestUserManagerBase.sol index 96bf2d8e..1dede73d 100644 --- a/test/foundry/userManager/TestUserManagerBase.sol +++ b/test/foundry/userManager/TestUserManagerBase.sol @@ -34,7 +34,7 @@ contract TestUserManagerBase is TestWrapper { "__UserManager_init(address,address,address,address,address,uint256,uint256,uint256,uint256)", address(assetManagerMock), address(unionTokenMock), - address(daiMock), + address(erc20Mock), address(comptrollerMock), ADMIN, maxOverdue, @@ -52,7 +52,7 @@ contract TestUserManagerBase is TestWrapper { "__UserManager_init(address,address,address,address,address,uint256,uint256,uint256,uint256)", address(assetManagerMock), address(unionTokenMock), - address(daiMock), + address(erc20Mock), address(comptrollerMock), ADMIN, maxOverdue, @@ -70,14 +70,14 @@ contract TestUserManagerBase is TestWrapper { userManagerOp.addMember(MEMBER); vm.stopPrank(); - daiMock.mint(MEMBER, 100 ether); - daiMock.mint(address(this), 100 ether); + erc20Mock.mint(MEMBER, 100 ether); + erc20Mock.mint(address(this), 100 ether); - daiMock.approve(address(userManager), type(uint256).max); + erc20Mock.approve(address(userManager), type(uint256).max); vm.startPrank(MEMBER); - daiMock.approve(address(userManager), type(uint256).max); - daiMock.approve(address(userManagerOp), type(uint256).max); + erc20Mock.approve(address(userManager), type(uint256).max); + erc20Mock.approve(address(userManagerOp), type(uint256).max); vm.stopPrank(); } } diff --git a/test/foundry/userManager/TestWriteOffDebt.t.sol b/test/foundry/userManager/TestWriteOffDebt.t.sol index 5daae344..e6370191 100644 --- a/test/foundry/userManager/TestWriteOffDebt.t.sol +++ b/test/foundry/userManager/TestWriteOffDebt.t.sol @@ -1,9 +1,11 @@ pragma solidity ^0.8.0; +import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; import {TestUserManagerBase} from "./TestUserManagerBase.sol"; import {UserManager} from "union-v2-contracts/user/UserManager.sol"; import {UToken} from "union-v2-contracts/market/UToken.sol"; contract TestWriteOffDebt is TestUserManagerBase { + using SafeCastUpgradeable for uint256; address staker = MEMBER; address borrower = ACCOUNT; @@ -12,8 +14,8 @@ contract TestWriteOffDebt is TestUserManagerBase { comptrollerMock.setUserManager(address(userManager)); vm.startPrank(staker); - userManager.stake(100 ether); - userManager.updateTrust(borrower, 100 ether); + userManager.stake((100 * UNIT).toUint96()); + userManager.updateTrust(borrower, (100 * UNIT).toUint96()); vm.stopPrank(); vm.mockCall( address(uTokenMock), @@ -51,9 +53,9 @@ contract TestWriteOffDebt is TestUserManagerBase { function testDebtWriteOffAll() public { vm.prank(address(uTokenMock)); - userManager.updateLocked(borrower, 100 ether, true); + userManager.updateLocked(borrower, (100 * UNIT).toUint96(), true); vm.prank(staker); - userManager.debtWriteOff(staker, borrower, 100 ether); + userManager.debtWriteOff(staker, borrower, (100 * UNIT).toUint96()); uint256 stakeAmount = userManager.getStakerBalance(staker); assertEq(stakeAmount, 0); @@ -62,7 +64,7 @@ contract TestWriteOffDebt is TestUserManagerBase { } function testDebtWriteOffPart(uint96 writeOffAmount, uint96 amount) public { - vm.assume(amount > 2 && amount < 100 ether); + vm.assume(amount > 2 && amount < (100 * UNIT).toUint96()); vm.assume(writeOffAmount > 1 && writeOffAmount < amount); vm.prank(address(uTokenMock)); userManager.updateLocked(borrower, amount, true); @@ -70,13 +72,13 @@ contract TestWriteOffDebt is TestUserManagerBase { userManager.debtWriteOff(staker, borrower, writeOffAmount); uint256 stakeAmount = userManager.getStakerBalance(staker); - assertEq(stakeAmount, 100 ether - writeOffAmount); + assertEq(stakeAmount, 100 * UNIT - writeOffAmount); (bool isSet, ) = userManager.voucherIndexes(borrower, staker); assertEq(isSet, true); } function testDebtWriteOffPartWithFrozen(uint96 writeOffAmount, uint96 amount) public { - vm.assume(amount > 2 && amount < 100 ether); + vm.assume(amount > 2 && amount < (100 * UNIT).toUint96()); vm.assume(writeOffAmount > 1 && writeOffAmount < amount); vm.prank(address(uTokenMock)); @@ -90,7 +92,7 @@ contract TestWriteOffDebt is TestUserManagerBase { vm.prank(staker); userManager.debtWriteOff(staker, borrower, writeOffAmount); uint256 stakeAmount = userManager.getStakerBalance(staker); - assertEq(stakeAmount, 100 ether - writeOffAmount); + assertEq(stakeAmount, 100 * UNIT - writeOffAmount); assertEq(userManager.totalFrozen(), 0); assertEq(userManager.memberFrozen(staker), 0); @@ -100,7 +102,7 @@ contract TestWriteOffDebt is TestUserManagerBase { } function testDebtWriteOffPartWithoutFrozen(uint96 writeOffAmount, uint96 amount) public { - vm.assume(amount > 2 && amount < 100 ether); + vm.assume(amount > 2 && amount < (100 * UNIT).toUint96()); vm.assume(writeOffAmount > 1 && writeOffAmount < amount); vm.prank(address(uTokenMock)); @@ -121,7 +123,7 @@ contract TestWriteOffDebt is TestUserManagerBase { vm.prank(staker); userManager.debtWriteOff(staker, borrower, writeOffAmount); uint256 stakeAmount = userManager.getStakerBalance(staker); - assertEq(stakeAmount, 100 ether - writeOffAmount); + assertEq(stakeAmount, 100 * UNIT - writeOffAmount); assertEq(userManager.totalFrozen(), totalFrozen - writeOffAmount); assertEq(userManager.memberFrozen(staker), memberFrozen - writeOffAmount); From cf0937438e9c7a0edc297b27def8b9d060221528 Mon Sep 17 00:00:00 2001 From: twygod Date: Tue, 26 Mar 2024 16:50:19 +0800 Subject: [PATCH 14/48] chg: update contract and test --- contracts/mocks/FaucetERC20.sol | 8 +++++--- package.json | 2 +- test/foundry/TestWrapper.sol | 3 ++- 3 files changed, 8 insertions(+), 5 deletions(-) diff --git a/contracts/mocks/FaucetERC20.sol b/contracts/mocks/FaucetERC20.sol index 601de6ab..778d8a5f 100644 --- a/contracts/mocks/FaucetERC20.sol +++ b/contracts/mocks/FaucetERC20.sol @@ -2,9 +2,10 @@ pragma solidity 0.8.16; import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; -import {Test} from "forge-std/Test.sol"; -contract FaucetERC20 is ERC20, Test { +// import {Test} from "forge-std/Test.sol"; + +contract FaucetERC20 is ERC20 { constructor(string memory name, string memory symbol) ERC20(name, symbol) {} function mint(address to, uint256 value) public returns (bool) { @@ -19,6 +20,7 @@ contract FaucetERC20 is ERC20, Test { } function decimals() public view override returns (uint8) { - return uint8(vm.envUint("DECIMALS")); + return 6; + //return uint8(vm.envUint("DECIMALS")); } } diff --git a/package.json b/package.json index 358ac9ae..70cbd97b 100644 --- a/package.json +++ b/package.json @@ -14,7 +14,7 @@ "hh:sim": "yarn hardhat test --config hardhat-sim.config.ts", "task": "yarn hardhat --config hardhat-task.config.ts", "f:compile": "forge build", - "f:test": "DECIMALS=6 forge test -vvv", + "f:test": "forge test -vvv", "clean": "forge clean && yarn hardhat clean && rm -rf ./typechain-types", "coverage": "./run-coverage.sh", "deploy:op": "yarn clean && yarn hardhat compile && CONFIG=optimism-goerli yarn hardhat --config hardhat-task.config.ts deploy:op --network optimism-goerli", diff --git a/test/foundry/TestWrapper.sol b/test/foundry/TestWrapper.sol index 49717fc6..908a036a 100644 --- a/test/foundry/TestWrapper.sol +++ b/test/foundry/TestWrapper.sol @@ -23,7 +23,8 @@ contract TestWrapper is Test { MarketRegistryMock public marketRegistryMock; UserManagerMock public userManagerMock; FixedInterestRateModelMock public interestRateMock; - uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS")); + // uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS")); + uint256 public UNIT = 1e6; function deployProxy(address implementation, bytes memory signature) public returns (address) { ERC1967Proxy proxy = new ERC1967Proxy(implementation, signature); From b31a98d217975002c5c174b588bff0f920539037 Mon Sep 17 00:00:00 2001 From: twygod Date: Tue, 26 Mar 2024 19:08:42 +0800 Subject: [PATCH 15/48] chg: update deploy script and deploy contract --- contracts/interfaces/IDai.sol | 2 ++ contracts/mocks/FaucetERC20.sol | 2 +- deploy/config/base-sepolia.ts | 11 ++++++----- deploy/index.ts | 20 ++++++++++---------- deploy/optimism.ts | 14 +++++++------- deployments/base-sepolia/config.json | 18 +++++++++--------- deployments/base-sepolia/deployment.json | 18 +++++++++--------- deployments/base-sepolia/lens.json | 2 +- test/foundry/TestWrapper.sol | 2 +- test/integration/borrowing.ts | 9 +++++---- 10 files changed, 51 insertions(+), 47 deletions(-) diff --git a/contracts/interfaces/IDai.sol b/contracts/interfaces/IDai.sol index f53dde7f..00b5fe63 100644 --- a/contracts/interfaces/IDai.sol +++ b/contracts/interfaces/IDai.sol @@ -14,4 +14,6 @@ interface IDai is IERC20 { bytes32 r, bytes32 s ) external; + + function decimals() external view returns (uint8); } diff --git a/contracts/mocks/FaucetERC20.sol b/contracts/mocks/FaucetERC20.sol index 778d8a5f..b8bb2586 100644 --- a/contracts/mocks/FaucetERC20.sol +++ b/contracts/mocks/FaucetERC20.sol @@ -20,7 +20,7 @@ contract FaucetERC20 is ERC20 { } function decimals() public view override returns (uint8) { - return 6; + return 18; //return uint8(vm.envUint("DECIMALS")); } } diff --git a/deploy/config/base-sepolia.ts b/deploy/config/base-sepolia.ts index fb9b0f4e..27de762d 100644 --- a/deploy/config/base-sepolia.ts +++ b/deploy/config/base-sepolia.ts @@ -1,5 +1,6 @@ import {DeployConfig} from "../optimism"; import {parseUSDC} from "../../utils"; +import {parseUnits} from "ethers/lib/utils"; export default { userManager: { @@ -11,15 +12,15 @@ export default { uToken: { name: "uUSDC", symbol: "uUSDC", - initialExchangeRateMantissa: parseUSDC("1"), - reserveFactorMantissa: parseUSDC("1"), - originationFee: parseUSDC("0.005"), - originationFeeMax: parseUSDC("0.5"), + initialExchangeRateMantissa: parseUnits("1"), + reserveFactorMantissa: parseUnits("1"), + originationFee: parseUnits("0.005"), + originationFeeMax: parseUnits("0.5"), debtCeiling: parseUSDC("250000"), maxBorrow: parseUSDC("25000"), minBorrow: parseUSDC("100"), overdueTime: "86400", // in seconds, 1 day - mintFeeRate: parseUSDC("0") + mintFeeRate: parseUnits("0") }, comptroller: { halfDecayPoint: "1000" diff --git a/deploy/index.ts b/deploy/index.ts index b92c5fa7..67b63e09 100644 --- a/deploy/index.ts +++ b/deploy/index.ts @@ -13,8 +13,8 @@ import { PureTokenAdapter__factory, IUnionToken, IUnionToken__factory, - FaucetERC20_ERC20Permit, - FaucetERC20_ERC20Permit__factory, + FaucetERC20, + FaucetERC20__factory, MarketRegistry, MarketRegistry__factory, FixedInterestRateModel, @@ -93,9 +93,9 @@ export interface Contracts { fixedInterestRateModel: FixedInterestRateModel; comptroller: Comptroller; assetManager: AssetManager; - dai: IDai | FaucetERC20_ERC20Permit; + dai: IDai | FaucetERC20; marketRegistry: MarketRegistry; - unionToken: IUnionToken | FaucetERC20_ERC20Permit; + unionToken: IUnionToken | FaucetERC20; adapters: { pureTokenAdapter: PureTokenAdapter; aaveV3Adapter?: AaveV3Adapter; @@ -128,12 +128,12 @@ export default async function ( } // deploy UNION const unionTokenAddress = config.addresses.unionToken || config.addresses.opUnion; - let unionToken: IUnionToken | FaucetERC20_ERC20Permit; + let unionToken: IUnionToken | FaucetERC20; if (unionTokenAddress) { unionToken = IUnionToken__factory.connect(unionTokenAddress, signer); } else { - unionToken = await deployContract( - new FaucetERC20_ERC20Permit__factory(signer), + unionToken = await deployContract( + new FaucetERC20__factory(signer), "UnionToken", ["Union Token", "UNION"], debug, @@ -141,12 +141,12 @@ export default async function ( ); } // deploy DAI - let dai: IDai | FaucetERC20_ERC20Permit; + let dai: IDai | FaucetERC20; if (config.addresses.dai) { dai = IDai__factory.connect(config.addresses.dai, signer); } else { - dai = await deployContract( - new FaucetERC20_ERC20Permit__factory(signer), + dai = await deployContract( + new FaucetERC20__factory(signer), "DAI", ["DAI", "DAI"], debug, diff --git a/deploy/optimism.ts b/deploy/optimism.ts index d1692d1d..9270e8e0 100644 --- a/deploy/optimism.ts +++ b/deploy/optimism.ts @@ -15,8 +15,8 @@ import { AssetManager, PureTokenAdapter, PureTokenAdapter__factory, - FaucetERC20_ERC20Permit, - FaucetERC20_ERC20Permit__factory, + FaucetERC20, + FaucetERC20__factory, MarketRegistry, MarketRegistry__factory, FixedInterestRateModel, @@ -106,7 +106,7 @@ export interface OpContracts { fixedInterestRateModel: FixedInterestRateModel; comptroller: Comptroller; assetManager: AssetManager; - underlying: IDai | FaucetERC20_ERC20Permit; + underlying: IDai | FaucetERC20; marketRegistry: MarketRegistry; adapters: { pureTokenAdapter: PureTokenAdapter; @@ -150,15 +150,15 @@ export default async function ( } // deploy DAI - let underlying: IDai | FaucetERC20_ERC20Permit; + let underlying: IDai | FaucetERC20; if (config.addresses.dai) { underlying = IDai__factory.connect(config.addresses.dai, signer); } else if (config.addresses.usdc) { - underlying = FaucetERC20_ERC20Permit__factory.connect(config.addresses.usdc, signer); + underlying = FaucetERC20__factory.connect(config.addresses.usdc, signer); } else { // create a DAI mock token for testing - underlying = await deployContract( - new FaucetERC20_ERC20Permit__factory(signer), + underlying = await deployContract( + new FaucetERC20__factory(signer), "DAI", ["DAI", "DAI"], debug, diff --git a/deployments/base-sepolia/config.json b/deployments/base-sepolia/config.json index 04284bd9..13b025ce 100644 --- a/deployments/base-sepolia/config.json +++ b/deployments/base-sepolia/config.json @@ -19,31 +19,31 @@ "symbol": "uUSDC", "initialExchangeRateMantissa": { "type": "BigNumber", - "hex": "0x05f5e100" + "hex": "0x0de0b6b3a7640000" }, "reserveFactorMantissa": { "type": "BigNumber", - "hex": "0x05f5e100" + "hex": "0x0de0b6b3a7640000" }, "originationFee": { "type": "BigNumber", - "hex": "0x07a120" + "hex": "0x11c37937e08000" }, "originationFeeMax": { "type": "BigNumber", - "hex": "0x02faf080" + "hex": "0x06f05b59d3b20000" }, "debtCeiling": { "type": "BigNumber", - "hex": "0x16bcc41e9000" + "hex": "0x3a35294400" }, "maxBorrow": { "type": "BigNumber", - "hex": "0x0246139ca800" + "hex": "0x05d21dba00" }, "minBorrow": { "type": "BigNumber", - "hex": "0x02540be400" + "hex": "0x05f5e100" }, "overdueTime": "86400", "mintFeeRate": { @@ -60,11 +60,11 @@ "pureAdapter": { "floor": { "type": "BigNumber", - "hex": "0x174876e800" + "hex": "0x3b9aca00" }, "ceiling": { "type": "BigNumber", - "hex": "0x09184e72a000" + "hex": "0x174876e800" } } } \ No newline at end of file diff --git a/deployments/base-sepolia/deployment.json b/deployments/base-sepolia/deployment.json index 19b652a4..4bf5e89a 100644 --- a/deployments/base-sepolia/deployment.json +++ b/deployments/base-sepolia/deployment.json @@ -1,15 +1,15 @@ { - "opUnion": "0xB025ee78b54B5348BD638Fe4a6D77Ec2F813f4f9", - "opOwner": "0x946A2C918F3D928B918C01D813644f27Bcd29D96", - "userManager": "0x8E195D65b9932185Fcc76dB5144534e0f3597628", - "uToken": "0xE478b5e7A423d7CDb224692d0a816CA146A744b2", - "marketRegistry": "0x6d44E3b49a6e85Cc316Ef19B423e84A63F7c6D0C", - "fixedRateInterestModel": "0x206b0053F2435abE8e2bF974aCBfC37E8F98b0a9", - "comptroller": "0x06a31efa04453C5F9C0A711Cdb96075308C9d6E3", - "assetManager": "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", + "opUnion": "0xc124047253c87EF90aF9f4EFC12C281b479c4769", + "opOwner": "0x0D25131E098DfB65746ecC3C527865A7bBA71886", + "userManager": "0x4C52c9E49aa6a5029c0F94753c533DFEBcf8AabA", + "uToken": "0x01Cc03de0742dF77b934C3aFA848AE2BB73576Ed", + "marketRegistry": "0x4AA4868189e2A650B8423d3A36F6c044005cc8C4", + "fixedRateInterestModel": "0x8eA0454fb9044Ed9B086AaecCd20a221a981d061", + "comptroller": "0x84CEE16a05C48268724f11512cb405097f96eDB2", + "assetManager": "0x311B84A6ca1196efd1CEc7E4fa09D8C2C171492A", "underlying": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", "adapters": { - "pureTokenAdapter": "0x9B8d609eccE72d6f71c026539370F7b5E55A1343", + "pureTokenAdapter": "0x95BB25c0A11347C8DE402904dce3Be628a4521C0", "aaveV3Adapter": "0x0000000000000000000000000000000000000000" } } \ No newline at end of file diff --git a/deployments/base-sepolia/lens.json b/deployments/base-sepolia/lens.json index 60ef1fc6..3e3e7a6f 100644 --- a/deployments/base-sepolia/lens.json +++ b/deployments/base-sepolia/lens.json @@ -1,3 +1,3 @@ { - "lens": "0xF440eC63091A5cdaff6f8dE19CFcD2b25DE01232" + "lens": "0x4c3E0Fa0284f452619ece13dca72904FA3192cD4" } \ No newline at end of file diff --git a/test/foundry/TestWrapper.sol b/test/foundry/TestWrapper.sol index 908a036a..0928c3a7 100644 --- a/test/foundry/TestWrapper.sol +++ b/test/foundry/TestWrapper.sol @@ -24,7 +24,7 @@ contract TestWrapper is Test { UserManagerMock public userManagerMock; FixedInterestRateModelMock public interestRateMock; // uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS")); - uint256 public UNIT = 1e6; + uint256 public UNIT = 1e18; function deployProxy(address implementation, bytes memory signature) public returns (address) { ERC1967Proxy proxy = new ERC1967Proxy(implementation, signature); diff --git a/test/integration/borrowing.ts b/test/integration/borrowing.ts index d2982439..01dcc3ad 100644 --- a/test/integration/borrowing.ts +++ b/test/integration/borrowing.ts @@ -21,10 +21,7 @@ describe("Borrowing and repaying", () => { let borrower: Signer; let staker: Signer; - const borrowAmount = parseUnits("1000"); - const stakeAmount = parseUnits("1500"); - const mintAmount = parseUnits("10000"); - + let borrowAmount: any, stakeAmount: any, mintAmount: any; const beforeContext = async () => { if (isForked()) await fork(); @@ -41,6 +38,10 @@ describe("Borrowing and repaying", () => { const borrowerAddress = await borrower.getAddress(); await contracts.userManager.addMember(stakerAddress); await contracts.userManager.addMember(borrowerAddress); + const decimals = await contracts.dai.decimals(); + borrowAmount = parseUnits("1000", decimals); + stakeAmount = parseUnits("1500", decimals); + mintAmount = parseUnits("10000", decimals); await getDai(contracts.dai, deployer, mintAmount); await contracts.dai.approve(contracts.uToken.address, ethers.constants.MaxUint256); From 36f7883baf87679d6eb7b624da73595270ee5123 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 13 Jun 2024 15:35:46 +0800 Subject: [PATCH 16/48] chg: deploy and set aaveadapter on base sepolia --- deploy/config/base-sepolia.ts | 8 +++++++ deployments/base-sepolia/deployment.json | 28 ++++++++++++------------ 2 files changed, 22 insertions(+), 14 deletions(-) diff --git a/deploy/config/base-sepolia.ts b/deploy/config/base-sepolia.ts index 27de762d..d0969eac 100644 --- a/deploy/config/base-sepolia.ts +++ b/deploy/config/base-sepolia.ts @@ -29,10 +29,18 @@ export default { floor: parseUSDC("1000"), ceiling: parseUSDC("100000") }, + aaveAdapter: { + floor: parseUSDC("1000"), + ceiling: parseUSDC("100000") + }, addresses: { guardian: "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb", unionToken: "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", // sepolia address usdc: "0x036CbD53842c5426634e7929541eC2318f3dCF7e", // USDC on base-sepolia + aave: { + market: "0x659FbB419151b8e752C4589DffcA3403865B7232", + lendingPool: "0x07eA79F68B2B3df564D0A34F8e19D9B1e339814b" + }, opL2Bridge: "0x4200000000000000000000000000000000000010", opL2CrossDomainMessenger: "0x4200000000000000000000000000000000000007", timelock: "0xdA2C8b9f14e1F20a637A7B9f86d4aa78DFbDB3cF", // sepolia address diff --git a/deployments/base-sepolia/deployment.json b/deployments/base-sepolia/deployment.json index 4bf5e89a..ddf84ef8 100644 --- a/deployments/base-sepolia/deployment.json +++ b/deployments/base-sepolia/deployment.json @@ -1,15 +1,15 @@ { - "opUnion": "0xc124047253c87EF90aF9f4EFC12C281b479c4769", - "opOwner": "0x0D25131E098DfB65746ecC3C527865A7bBA71886", - "userManager": "0x4C52c9E49aa6a5029c0F94753c533DFEBcf8AabA", - "uToken": "0x01Cc03de0742dF77b934C3aFA848AE2BB73576Ed", - "marketRegistry": "0x4AA4868189e2A650B8423d3A36F6c044005cc8C4", - "fixedRateInterestModel": "0x8eA0454fb9044Ed9B086AaecCd20a221a981d061", - "comptroller": "0x84CEE16a05C48268724f11512cb405097f96eDB2", - "assetManager": "0x311B84A6ca1196efd1CEc7E4fa09D8C2C171492A", - "underlying": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", - "adapters": { - "pureTokenAdapter": "0x95BB25c0A11347C8DE402904dce3Be628a4521C0", - "aaveV3Adapter": "0x0000000000000000000000000000000000000000" - } -} \ No newline at end of file + "opUnion": "0xc124047253c87EF90aF9f4EFC12C281b479c4769", + "opOwner": "0x0D25131E098DfB65746ecC3C527865A7bBA71886", + "userManager": "0x4C52c9E49aa6a5029c0F94753c533DFEBcf8AabA", + "uToken": "0x01Cc03de0742dF77b934C3aFA848AE2BB73576Ed", + "marketRegistry": "0x4AA4868189e2A650B8423d3A36F6c044005cc8C4", + "fixedRateInterestModel": "0x8eA0454fb9044Ed9B086AaecCd20a221a981d061", + "comptroller": "0x84CEE16a05C48268724f11512cb405097f96eDB2", + "assetManager": "0x311B84A6ca1196efd1CEc7E4fa09D8C2C171492A", + "underlying": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", + "adapters": { + "pureTokenAdapter": "0x95BB25c0A11347C8DE402904dce3Be628a4521C0", + "aaveV3Adapter": "0x2e89729353e075f46b40DA1D97fafE22CEBC0d9F" + } +} From de2b1c3aae098380d8c4f0c43b2de1de3c22fffb Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 20 Jun 2024 12:19:31 +0800 Subject: [PATCH 17/48] new: add testing --- test/abis/USDC.json | 598 ++++++ test/abis/UToken.json | 1756 +++++++++++++++++ test/abis/UnionToken.json | 644 ++++++ test/abis/UserManager.json | 1657 ++++++++++++++++ ...uni-1825-deploy-to-base-sepolia-testnet.ts | 167 ++ 5 files changed, 4822 insertions(+) create mode 100644 test/abis/USDC.json create mode 100644 test/abis/UToken.json create mode 100644 test/abis/UnionToken.json create mode 100644 test/abis/UserManager.json create mode 100644 test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts diff --git a/test/abis/USDC.json b/test/abis/USDC.json new file mode 100644 index 00000000..67683c8c --- /dev/null +++ b/test/abis/USDC.json @@ -0,0 +1,598 @@ +[ + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "owner", "type": "address"}, + {"indexed": true, "internalType": "address", "name": "spender", "type": "address"}, + {"indexed": false, "internalType": "uint256", "name": "value", "type": "uint256"} + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "authorizer", "type": "address"}, + {"indexed": true, "internalType": "bytes32", "name": "nonce", "type": "bytes32"} + ], + "name": "AuthorizationCanceled", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "authorizer", "type": "address"}, + {"indexed": true, "internalType": "bytes32", "name": "nonce", "type": "bytes32"} + ], + "name": "AuthorizationUsed", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "_account", "type": "address"}], + "name": "Blacklisted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "newBlacklister", "type": "address"}], + "name": "BlacklisterChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "burner", "type": "address"}, + {"indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256"} + ], + "name": "Burn", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "newMasterMinter", "type": "address"}], + "name": "MasterMinterChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "minter", "type": "address"}, + {"indexed": true, "internalType": "address", "name": "to", "type": "address"}, + {"indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256"} + ], + "name": "Mint", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "minter", "type": "address"}, + {"indexed": false, "internalType": "uint256", "name": "minterAllowedAmount", "type": "uint256"} + ], + "name": "MinterConfigured", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "oldMinter", "type": "address"}], + "name": "MinterRemoved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": false, "internalType": "address", "name": "previousOwner", "type": "address"}, + {"indexed": false, "internalType": "address", "name": "newOwner", "type": "address"} + ], + "name": "OwnershipTransferred", + "type": "event" + }, + {"anonymous": false, "inputs": [], "name": "Pause", "type": "event"}, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "newAddress", "type": "address"}], + "name": "PauserChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "newRescuer", "type": "address"}], + "name": "RescuerChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + {"indexed": true, "internalType": "address", "name": "from", "type": "address"}, + {"indexed": true, "internalType": "address", "name": "to", "type": "address"}, + {"indexed": false, "internalType": "uint256", "name": "value", "type": "uint256"} + ], + "name": "Transfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{"indexed": true, "internalType": "address", "name": "_account", "type": "address"}], + "name": "UnBlacklisted", + "type": "event" + }, + {"anonymous": false, "inputs": [], "name": "Unpause", "type": "event"}, + { + "inputs": [], + "name": "CANCEL_AUTHORIZATION_TYPEHASH", + "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "DOMAIN_SEPARATOR", + "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "PERMIT_TYPEHASH", + "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "RECEIVE_WITH_AUTHORIZATION_TYPEHASH", + "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "TRANSFER_WITH_AUTHORIZATION_TYPEHASH", + "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "owner", "type": "address"}, + {"internalType": "address", "name": "spender", "type": "address"} + ], + "name": "allowance", + "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "spender", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"} + ], + "name": "approve", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "authorizer", "type": "address"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"} + ], + "name": "authorizationState", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "account", "type": "address"}], + "name": "balanceOf", + "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "_account", "type": "address"}], + "name": "blacklist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "blacklister", + "outputs": [{"internalType": "address", "name": "", "type": "address"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{"internalType": "uint256", "name": "_amount", "type": "uint256"}], + "name": "burn", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "authorizer", "type": "address"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"}, + {"internalType": "uint8", "name": "v", "type": "uint8"}, + {"internalType": "bytes32", "name": "r", "type": "bytes32"}, + {"internalType": "bytes32", "name": "s", "type": "bytes32"} + ], + "name": "cancelAuthorization", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "authorizer", "type": "address"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"}, + {"internalType": "bytes", "name": "signature", "type": "bytes"} + ], + "name": "cancelAuthorization", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "minter", "type": "address"}, + {"internalType": "uint256", "name": "minterAllowedAmount", "type": "uint256"} + ], + "name": "configureMinter", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "currency", + "outputs": [{"internalType": "string", "name": "", "type": "string"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [{"internalType": "uint8", "name": "", "type": "uint8"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "spender", "type": "address"}, + {"internalType": "uint256", "name": "decrement", "type": "uint256"} + ], + "name": "decreaseAllowance", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "spender", "type": "address"}, + {"internalType": "uint256", "name": "increment", "type": "uint256"} + ], + "name": "increaseAllowance", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "string", "name": "tokenName", "type": "string"}, + {"internalType": "string", "name": "tokenSymbol", "type": "string"}, + {"internalType": "string", "name": "tokenCurrency", "type": "string"}, + {"internalType": "uint8", "name": "tokenDecimals", "type": "uint8"}, + {"internalType": "address", "name": "newMasterMinter", "type": "address"}, + {"internalType": "address", "name": "newPauser", "type": "address"}, + {"internalType": "address", "name": "newBlacklister", "type": "address"}, + {"internalType": "address", "name": "newOwner", "type": "address"} + ], + "name": "initialize", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "string", "name": "newName", "type": "string"}], + "name": "initializeV2", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "lostAndFound", "type": "address"}], + "name": "initializeV2_1", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address[]", "name": "accountsToBlacklist", "type": "address[]"}, + {"internalType": "string", "name": "newSymbol", "type": "string"} + ], + "name": "initializeV2_2", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "_account", "type": "address"}], + "name": "isBlacklisted", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "account", "type": "address"}], + "name": "isMinter", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "masterMinter", + "outputs": [{"internalType": "address", "name": "", "type": "address"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "_to", "type": "address"}, + {"internalType": "uint256", "name": "_amount", "type": "uint256"} + ], + "name": "mint", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "minter", "type": "address"}], + "name": "minterAllowance", + "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [{"internalType": "string", "name": "", "type": "string"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "owner", "type": "address"}], + "name": "nonces", + "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "owner", + "outputs": [{"internalType": "address", "name": "", "type": "address"}], + "stateMutability": "view", + "type": "function" + }, + {"inputs": [], "name": "pause", "outputs": [], "stateMutability": "nonpayable", "type": "function"}, + { + "inputs": [], + "name": "paused", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pauser", + "outputs": [{"internalType": "address", "name": "", "type": "address"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "owner", "type": "address"}, + {"internalType": "address", "name": "spender", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"}, + {"internalType": "uint256", "name": "deadline", "type": "uint256"}, + {"internalType": "bytes", "name": "signature", "type": "bytes"} + ], + "name": "permit", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "owner", "type": "address"}, + {"internalType": "address", "name": "spender", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"}, + {"internalType": "uint256", "name": "deadline", "type": "uint256"}, + {"internalType": "uint8", "name": "v", "type": "uint8"}, + {"internalType": "bytes32", "name": "r", "type": "bytes32"}, + {"internalType": "bytes32", "name": "s", "type": "bytes32"} + ], + "name": "permit", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "from", "type": "address"}, + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"}, + {"internalType": "uint256", "name": "validAfter", "type": "uint256"}, + {"internalType": "uint256", "name": "validBefore", "type": "uint256"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"}, + {"internalType": "bytes", "name": "signature", "type": "bytes"} + ], + "name": "receiveWithAuthorization", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "from", "type": "address"}, + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"}, + {"internalType": "uint256", "name": "validAfter", "type": "uint256"}, + {"internalType": "uint256", "name": "validBefore", "type": "uint256"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"}, + {"internalType": "uint8", "name": "v", "type": "uint8"}, + {"internalType": "bytes32", "name": "r", "type": "bytes32"}, + {"internalType": "bytes32", "name": "s", "type": "bytes32"} + ], + "name": "receiveWithAuthorization", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "minter", "type": "address"}], + "name": "removeMinter", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "contract IERC20", "name": "tokenContract", "type": "address"}, + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "amount", "type": "uint256"} + ], + "name": "rescueERC20", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "rescuer", + "outputs": [{"internalType": "address", "name": "", "type": "address"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [{"internalType": "string", "name": "", "type": "string"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"} + ], + "name": "transfer", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "from", "type": "address"}, + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"} + ], + "name": "transferFrom", + "outputs": [{"internalType": "bool", "name": "", "type": "bool"}], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "newOwner", "type": "address"}], + "name": "transferOwnership", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "from", "type": "address"}, + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"}, + {"internalType": "uint256", "name": "validAfter", "type": "uint256"}, + {"internalType": "uint256", "name": "validBefore", "type": "uint256"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"}, + {"internalType": "bytes", "name": "signature", "type": "bytes"} + ], + "name": "transferWithAuthorization", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + {"internalType": "address", "name": "from", "type": "address"}, + {"internalType": "address", "name": "to", "type": "address"}, + {"internalType": "uint256", "name": "value", "type": "uint256"}, + {"internalType": "uint256", "name": "validAfter", "type": "uint256"}, + {"internalType": "uint256", "name": "validBefore", "type": "uint256"}, + {"internalType": "bytes32", "name": "nonce", "type": "bytes32"}, + {"internalType": "uint8", "name": "v", "type": "uint8"}, + {"internalType": "bytes32", "name": "r", "type": "bytes32"}, + {"internalType": "bytes32", "name": "s", "type": "bytes32"} + ], + "name": "transferWithAuthorization", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "_account", "type": "address"}], + "name": "unBlacklist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + {"inputs": [], "name": "unpause", "outputs": [], "stateMutability": "nonpayable", "type": "function"}, + { + "inputs": [{"internalType": "address", "name": "_newBlacklister", "type": "address"}], + "name": "updateBlacklister", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "_newMasterMinter", "type": "address"}], + "name": "updateMasterMinter", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "_newPauser", "type": "address"}], + "name": "updatePauser", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{"internalType": "address", "name": "newRescuer", "type": "address"}], + "name": "updateRescuer", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "version", + "outputs": [{"internalType": "string", "name": "", "type": "string"}], + "stateMutability": "pure", + "type": "function" + } +] diff --git a/test/abis/UToken.json b/test/abis/UToken.json new file mode 100644 index 00000000..e73360b1 --- /dev/null +++ b/test/abis/UToken.json @@ -0,0 +1,1756 @@ +[ + { + "inputs": [], + "name": "AccrueBlockParity", + "type": "error" + }, + { + "inputs": [], + "name": "AccrueInterestFailed", + "type": "error" + }, + { + "inputs": [], + "name": "AmountError", + "type": "error" + }, + { + "inputs": [], + "name": "AmountExceedGlobalMax", + "type": "error" + }, + { + "inputs": [], + "name": "AmountExceedMaxBorrow", + "type": "error" + }, + { + "inputs": [], + "name": "AmountLessMinBorrow", + "type": "error" + }, + { + "inputs": [], + "name": "AmountZero", + "type": "error" + }, + { + "inputs": [], + "name": "BorrowRateExceedLimit", + "type": "error" + }, + { + "inputs": [], + "name": "CallerNotMember", + "type": "error" + }, + { + "inputs": [], + "name": "CallerNotUserManager", + "type": "error" + }, + { + "inputs": [], + "name": "DepositToAssetManagerFailed", + "type": "error" + }, + { + "inputs": [], + "name": "InitExchangeRateNotZero", + "type": "error" + }, + { + "inputs": [], + "name": "InsufficientFundsLeft", + "type": "error" + }, + { + "inputs": [], + "name": "MemberIsOverdue", + "type": "error" + }, + { + "inputs": [], + "name": "MintFeeError", + "type": "error" + }, + { + "inputs": [], + "name": "NotPaused", + "type": "error" + }, + { + "inputs": [], + "name": "OriginationFeeExceedLimit", + "type": "error" + }, + { + "inputs": [], + "name": "Paused", + "type": "error" + }, + { + "inputs": [], + "name": "ReserveFactoryExceedLimit", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotAdmin", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotGuardian", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotPendingAdmin", + "type": "error" + }, + { + "inputs": [], + "name": "WithdrawFailed", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": 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+ "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "repayInterest", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "reserveFactorMantissa", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "assetManager_", + "type": "address" + } + ], + "name": "setAssetManager", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "debtCeiling_", + "type": "uint256" + } + ], + "name": "setDebtCeiling", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "setGuardian", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newInterestRateModel_", + "type": "address" + } + ], + "name": "setInterestRateModel", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "maxBorrow_", + "type": "uint256" + } + ], + "name": "setMaxBorrow", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "minBorrow_", + "type": "uint256" + } + ], + "name": "setMinBorrow", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "newRate", + "type": "uint256" + } + ], + "name": "setMintFeeRate", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "originationFee_", + "type": "uint256" + } + ], + "name": "setOriginationFee", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "overdueTime_", + "type": "uint256" + } + ], + "name": "setOverdueTime", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "setPendingAdmin", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "reserveFactorMantissa_", + "type": "uint256" + } + ], + "name": "setReserveFactor", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "userManager_", + "type": "address" + } + ], + "name": "setUserManager", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "supplyRatePerSecond", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalBorrows", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalRedeemable", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalReserves", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "underlying", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "underlyingDecimal", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "unpause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImplementation", + "type": "address" + } + ], + "name": "upgradeTo", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImplementation", + "type": "address" + }, + { + "internalType": "bytes", + "name": "data", + "type": "bytes" + } + ], + "name": "upgradeToAndCall", + "outputs": [], + "stateMutability": "payable", + "type": "function" + }, + { + "inputs": [], + "name": "userManager", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + } +] diff --git a/test/abis/UnionToken.json b/test/abis/UnionToken.json new file mode 100644 index 00000000..ad45e657 --- /dev/null +++ b/test/abis/UnionToken.json @@ -0,0 +1,644 @@ +[ + { + "inputs": [ + { + "internalType": "address", + "name": "_l2Bridge", + "type": "address" + }, + { + "internalType": "address", + "name": "_l1Token", + "type": "address" + } + ], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "_account", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "Burn", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "_account", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "Mint", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "previousOwner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "newOwner", + "type": "address" + } + ], + "name": "OwnershipTransferred", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "_account", + "type": "address" + } + ], + "name": "Unwhitelisted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "WhitelistDisabled", + "type": "event" + }, + { + "anonymous": false, + "inputs": [], + "name": "WhitelistEnabled", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "_account", + "type": "address" + } + ], + "name": "Whitelisted", + "type": "event" + }, + { + "inputs": [], + "name": "DOMAIN_SEPARATOR", + "outputs": [ + { + "internalType": "bytes32", + "name": "", + "type": "bytes32" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": 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"type": "address" + }, + { + "internalType": "uint256", + "name": "_amount", + "type": "uint256" + } + ], + "name": "burn", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "subtractedValue", + "type": "uint256" + } + ], + "name": "decreaseAllowance", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "disableWhitelist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "enableWhitelist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "addedValue", + "type": "uint256" + } + ], + "name": "increaseAllowance", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_account", + "type": "address" + } + ], + "name": "isWhitelisted", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "l1Token", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "l2Bridge", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": 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"name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newOwner", + "type": "address" + } + ], + "name": "transferOwnership", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_account", + "type": "address" + } + ], + "name": "unwhitelist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_account", + "type": "address" + } + ], + "name": "whitelist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "whitelistEnabled", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + } +] diff --git a/test/abis/UserManager.json b/test/abis/UserManager.json new file mode 100644 index 00000000..deb77033 --- /dev/null +++ b/test/abis/UserManager.json @@ -0,0 +1,1657 @@ +[ + { + "inputs": [], + "name": "AmountZero", + "type": "error" + }, + { + "inputs": [], + "name": "AssetManagerDepositFailed", + "type": "error" + }, + { + "inputs": [], + "name": "AssetManagerWithdrawFailed", + "type": "error" + }, + { + "inputs": [], + "name": "AuthFailed", + "type": "error" + }, + { + "inputs": [], + "name": "ErrorSelfVouching", + "type": "error" + }, + { + "inputs": [], + "name": "ExceedsLocked", + "type": "error" + }, + { + "inputs": [], + "name": "InsufficientBalance", + "type": "error" + }, + { + "inputs": [], + "name": "InvalidParams", + "type": "error" + }, + { + "inputs": [], + "name": "LockedRemaining", + "type": "error" + }, + { + "inputs": [], + "name": "LockedStakeNonZero", + "type": "error" + }, + { + "inputs": [], + "name": "MaxVouchees", + "type": "error" + }, + { + "inputs": [], + "name": "MaxVouchers", + "type": "error" + }, + { + "inputs": [], + "name": "NoExistingMember", + "type": "error" + }, + { + "inputs": [], + "name": "NotEnoughStakers", + "type": "error" + }, + { + "inputs": [], + "name": "NotOverdue", + "type": "error" + }, + { + "inputs": [], + "name": "NotPaused", + "type": "error" + }, + { + "inputs": [], + "name": "Paused", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotAdmin", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotGuardian", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotPendingAdmin", + "type": "error" + }, + { + "inputs": [], + "name": "StakeLimitReached", + "type": "error" + }, + { + "inputs": [], + "name": "TrustAmountLtLocked", + "type": "error" + }, + { + "inputs": [], + "name": "VouchWhenOverdue", + "type": "error" + }, + { + "inputs": [], + "name": "VoucherNotFound", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "previousAdmin", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newAdmin", + "type": "address" + } + ], + "name": "AdminChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "beacon", + "type": "address" + } + ], + "name": "BeaconUpgraded", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint8", + "name": "version", + "type": "uint8" + } + ], + "name": "Initialized", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "member", + "type": "address" + } + ], + "name": "LogAddMember", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "LogCancelVouch", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "staker", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "LogDebtWriteOff", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "LogPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "LogRegisterMember", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldEffectiveCount", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newEffectiveCount", + "type": "uint256" + } + ], + "name": "LogSetEffectiveCount", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldMaxOverdueTime", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newMaxOverdueTime", + "type": "uint256" + } + ], + "name": "LogSetMaxOverdueTime", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldMaxStakeAmount", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newMaxStakeAmount", + "type": "uint256" + } + ], + "name": "LogSetMaxStakeAmount", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "maxVouchees", + "type": "uint256" + } + ], + "name": "LogSetMaxVouchees", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "maxVouchers", + "type": "uint256" + } + ], + "name": "LogSetMaxVouchers", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldMemberFee", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newMemberFee", + "type": "uint256" + } + ], + "name": "LogSetNewMemberFee", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "uToken", + "type": "address" + } + ], + "name": "LogSetUToken", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "LogStake", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "LogUnpaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "LogUnstake", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "staker", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "trustAmount", + "type": "uint256" + } + ], + "name": "LogUpdateTrust", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "implementation", + "type": "address" + } + ], + "name": "Upgraded", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "assetManager_", + "type": "address" + }, + { + "internalType": "address", + "name": "unionToken_", + "type": "address" + }, + { + "internalType": "address", + "name": "stakingToken_", + "type": "address" + }, + { + "internalType": "address", + "name": "comptroller_", + "type": "address" + }, + { + "internalType": "address", + "name": "admin_", + "type": "address" + }, + { + "internalType": "uint256", + "name": "maxOverdueTime_", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "effectiveCount_", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "maxVouchers_", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "maxVouchees_", + "type": "uint256" + } + ], + "name": "__UserManager_init", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "acceptAdmin", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "addMember", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "admin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "assetManager", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address[]", + "name": "stakerList", + "type": "address[]" + } + ], + "name": "batchUpdateFrozenInfo", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "cancelVouch", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "checkIsMember", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "comptroller", + "outputs": [ + { + "internalType": "contract IComptroller", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "stakerAddress", + "type": "address" + }, + { + "internalType": "address", + "name": "borrowerAddress", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "debtWriteOff", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "effectiveCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "frozenCoinAge", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "gLastWithdrawRewards", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "getCreditLimit", + "outputs": [ + { + "internalType": "uint256", + "name": "total", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "getLockedStake", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "getStakeInfo", + "outputs": [ + { + "internalType": "bool", + "name": "isMember", + "type": "bool" + }, + { + "internalType": "uint256", + "name": "effectiveStaked", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "effectiveLocked", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "stakerFrozen", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "getStakeInfoMantissa", + "outputs": [ + { + "internalType": "bool", + "name": "isMember", + "type": "bool" + }, + { + "internalType": "uint256", + "name": "effectiveStaked", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "effectiveLocked", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "stakerFrozen", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "getStakerBalance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "getTotalLockedStake", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "getVoucheeCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "getVoucherCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_staker", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "getVouchingAmount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "globalTotalStaked", + "outputs": [ + { + "internalType": "uint256", + "name": "globalTotal", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "isAdmin", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "maxOverdueTime", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "maxStakeAmount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "maxVouchees", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "maxVouchers", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "memberFrozen", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "newMemberFee", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "overdueTime", + "type": "uint256" + } + ], + "name": "onRepayBorrow", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "staker", + "type": "address" + } + ], + "name": "onWithdrawRewards", + "outputs": [ + { + "internalType": "uint256", + "name": "effectiveStaked", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "effectiveLocked", + "type": "uint256" + }, + { + "internalType": "bool", + "name": "isMember", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "pause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "pauseGuardian", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pendingAdmin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "proxiableUUID", + "outputs": [ + { + "internalType": "bytes32", + "name": "", + "type": "bytes32" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newMember", + "type": "address" + } + ], + "name": "registerMember", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newMember", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "deadline", + "type": "uint256" + }, + { + "internalType": "uint8", + "name": "v", + "type": "uint8" + }, + { + "internalType": "bytes32", + "name": "r", + "type": "bytes32" + }, + { + "internalType": "bytes32", + "name": "s", + "type": "bytes32" + } + ], + "name": "registerMemberWithPermit", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_effectiveCount", + "type": "uint256" + } + ], + "name": "setEffectiveCount", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "setGuardian", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_maxOverdueTime", + "type": "uint256" + } + ], + "name": "setMaxOverdueTime", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint96", + "name": "maxStakeAmount_", + "type": "uint96" + } + ], + "name": "setMaxStakeAmount", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_maxVouchees", + "type": "uint256" + } + ], + "name": "setMaxVouchees", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "_maxVouchers", + "type": "uint256" + } + ], + "name": "setMaxVouchers", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "setNewMemberFee", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "setPendingAdmin", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "uToken_", + "type": "address" + } + ], + "name": "setUToken", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint96", + "name": "amount", + "type": "uint96" + } + ], + "name": "stake", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "stakerAddress", + "type": "address" + } + ], + "name": "stakers", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + }, + { + "internalType": "uint96", + "name": "", + "type": "uint96" + }, + { + "internalType": "uint96", + "name": "", + "type": "uint96" + }, + { + "internalType": "uint64", + "name": "", + "type": "uint64" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "stakingToken", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "stakingTokenDecimal", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalFrozen", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalStaked", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "uToken", + "outputs": [ + { + "internalType": "contract IUToken", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "unionToken", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "unpause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint96", + "name": "amount", + "type": "uint96" + } + ], + "name": "unstake", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + }, + { + "internalType": "bool", + "name": "lock", + "type": "bool" + } + ], + "name": "updateLocked", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint96", + "name": "trustAmount", + "type": "uint96" + } + ], + "name": "updateTrust", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImplementation", + "type": "address" + } + ], + "name": "upgradeTo", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImplementation", + "type": "address" + }, + { + "internalType": "bytes", + "name": "data", + "type": "bytes" + } + ], + "name": "upgradeToAndCall", + "outputs": [], + "stateMutability": "payable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "voucheeIndexes", + "outputs": [ + { + "internalType": "bool", + "name": "isSet", + "type": "bool" + }, + { + "internalType": "uint128", + "name": "idx", + "type": "uint128" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "vouchees", + "outputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint96", + "name": "voucherIndex", + "type": "uint96" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "voucherIndexes", + "outputs": [ + { + "internalType": "bool", + "name": "isSet", + "type": "bool" + }, + { + "internalType": "uint128", + "name": "idx", + "type": "uint128" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "idx", + "type": "uint256" + } + ], + "name": "vouchers", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "uint96", + "name": "", + "type": "uint96" + }, + { + "internalType": "uint96", + "name": "", + "type": "uint96" + }, + { + "internalType": "uint64", + "name": "", + "type": "uint64" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "withdrawRewards", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + } +] diff --git a/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts b/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts new file mode 100644 index 00000000..cbfb5627 --- /dev/null +++ b/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts @@ -0,0 +1,167 @@ +const {ethers, getChainId} = require("hardhat"); +const {parseEther, parseUnits} = require("ethers").utils; +const {expect} = require("chai"); +require("chai").should(); +const axios = require("axios"); +require("dotenv").config(); + +const UnionTokenABI = require("../abis/UnionToken.json"); +const UserManagerABI = require("../abis/UserManager.json"); +const UTokenABI = require("../abis/UToken.json"); +const UsdcABI = require("../abis/USDC.json"); + +const usdcAddress = "0x036CbD53842c5426634e7929541eC2318f3dCF7e"; +const userManagerAddress = "0x4C52c9E49aa6a5029c0F94753c533DFEBcf8AabA"; +const uTokenAddress = "0x01Cc03de0742dF77b934C3aFA848AE2BB73576Ed"; +const opUnionAddress = "0xc124047253c87EF90aF9f4EFC12C281b479c4769"; + +let forkId, forkRPC, opts; +let stakerAddress = "0x800C13848B469d207e1D02129Dc329818F652812", + stakerSigner, + borrowerAddress = "0xFEc6b01B950f07da5d0BA13Bf525Aec1534f7B59", + borrowerSigner, + unionHolderAddress = "0xcbd1c32a1b3961cc43868b8bae431ab0da65beeb", + unionHolderSigner, + usdcHolderAddress = "0xfaec9cdc3ef75713b48f46057b98ba04885e3391", + usdcHolderSigner; +let opUnion, userManager, usdc, uToken; +describe("Simulating test deploy contract on tenderly ...", () => { + const startBlock = 11468000; + const {TENDERLY_USER, TENDERLY_PROJECT, TENDERLY_ACCESS_KEY} = process.env; + + before(async () => { + axios.create({ + baseURL: "https://api.tenderly.co/api/v1", + headers: { + "X-Access-Key": TENDERLY_ACCESS_KEY || "", + "Content-Type": "application/json" + } + }); + + opts = { + headers: { + "X-Access-Key": TENDERLY_ACCESS_KEY + } + }; + + const TENDERLY_FORK_API = `https://api.tenderly.co/api/v1/account/${TENDERLY_USER}/project/${TENDERLY_PROJECT}/fork`; + const body = { + network_id: "84532", + block_number: startBlock + }; + const res = await axios.post(TENDERLY_FORK_API, body, opts); + forkId = res.data.simulation_fork.id; + console.log(`forkId: ${forkId}`); + forkRPC = `https://rpc.tenderly.co/fork/${forkId}`; + const provider = new ethers.providers.JsonRpcProvider(forkRPC); + ethers.provider = provider; + await provider.send("tenderly_setBalance", [ + [stakerAddress, borrowerAddress, unionHolderAddress, usdcHolderAddress], + ethers.utils.hexValue(ethers.utils.parseUnits("10", "ether").toHexString()) + ]); + stakerSigner = await ethers.provider.getSigner(stakerAddress); + borrowerSigner = await ethers.provider.getSigner(borrowerAddress); + usdcHolderSigner = await ethers.provider.getSigner(usdcHolderAddress); + unionHolderSigner = await ethers.provider.getSigner(unionHolderAddress); + + opUnion = await ethers.getContractAt(UnionTokenABI, opUnionAddress, stakerSigner); + userManager = await ethers.getContractAt(UserManagerABI, userManagerAddress, stakerSigner); + usdc = await ethers.getContractAt(UsdcABI, usdcAddress, stakerSigner); + uToken = await ethers.getContractAt(UTokenABI, uTokenAddress, stakerSigner); + + await opUnion.connect(unionHolderSigner).transfer(stakerAddress, parseUnits("100", 6)); + await usdc.connect(usdcHolderSigner).transfer(stakerAddress, parseUnits("10000", 6)); + await usdc.connect(usdcHolderSigner).transfer(borrowerAddress, parseUnits("10000", 6)); + }); + + it("register member", async () => { + const newMemberFee = await userManager.newMemberFee(); + await opUnion.connect(stakerSigner).approve(userManagerAddress, newMemberFee.mul(2)); + await userManager.connect(stakerSigner).registerMember(stakerAddress); + await userManager.connect(stakerSigner).registerMember(borrowerAddress); + }); + + it("stake and unstake", async () => { + const stakeAmount = parseUnits("2000", 6); + await usdc.connect(stakerSigner).approve(userManagerAddress, stakeAmount); + const stakeTx = await userManager.connect(stakerSigner).stake(stakeAmount); + await stakeTx.wait(); + const unstakeAmount = parseUnits("1000", 6); + const unstakeTx = await userManager.connect(stakerSigner).unstake(unstakeAmount); + await unstakeTx.wait(); + const stakeBalance = await userManager.getStakerBalance(stakerAddress); + expect(stakeBalance).to.be.eq(parseUnits("1000", 6)); //2000-1000 + }); + + it("update and cancel trust", async () => { + const trustAmount = parseUnits("1000", 6); + const trustTx = await userManager.connect(stakerSigner).updateTrust(borrowerAddress, trustAmount); + await trustTx.wait(); + let creditLimit = await userManager.getCreditLimit(borrowerAddress); + expect(creditLimit).to.be.eq(trustAmount); + const trustTx2 = await userManager.connect(stakerSigner).cancelVouch(stakerAddress, borrowerAddress); + await trustTx2.wait(); + creditLimit = await userManager.getCreditLimit(borrowerAddress); + expect(creditLimit).to.be.eq(0); + const trustTx3 = await userManager.connect(stakerSigner).updateTrust(borrowerAddress, trustAmount); + await trustTx3.wait(); + }); + + it("withdraw rewards", async () => { + const befUniBal = await opUnion.balanceOf(stakerAddress); + const withdrawRewardsTx = await userManager.connect(stakerSigner).withdrawRewards(); + await withdrawRewardsTx.wait(); + const aftUniBal = await opUnion.balanceOf(stakerAddress); + expect(aftUniBal.sub(befUniBal)).gt(0); + }); + + it("mint and redeem", async () => { + const uTokenBefBal = await uToken.balanceOf(stakerAddress); + const mintAmount = parseUnits("1000", 6); + await usdc.connect(stakerSigner).approve(uTokenAddress, mintAmount); + const mintTx = await uToken.connect(stakerSigner).mint(mintAmount); + await mintTx.wait(); + const uTokenMidBal = await uToken.balanceOf(stakerAddress); + expect(uTokenMidBal.sub(uTokenBefBal)).gt(0); + const redeemAmount = parseUnits("1000", 6); + const redeemTx = await uToken.connect(stakerSigner).redeem(0, redeemAmount); + await redeemTx.wait(); + const uTokenAfterBal = await uToken.balanceOf(stakerAddress); + expect(uTokenAfterBal.sub(uTokenBefBal)).to.be.eq(0); + }); + + it("add reserves and remove reserves", async () => { + const befTotalReserves = await uToken.totalReserves(); + const addReservesAmount = parseUnits("1000", 6); + await usdc.connect(stakerSigner).approve(uTokenAddress, addReservesAmount.mul(2)); + const addReservesTx = await uToken.connect(stakerSigner).addReserves(addReservesAmount); + await addReservesTx.wait(); + const midTotalReserves = await uToken.totalReserves(); + expect(midTotalReserves.sub(befTotalReserves).sub(addReservesAmount)).to.be.eq(0); + const adminSigner = await ethers.provider.getSigner("0x0D25131E098DfB65746ecC3C527865A7bBA71886"); + const removeReservesTx = await uToken.connect(adminSigner).removeReserves(stakerAddress, addReservesAmount); + await removeReservesTx.wait(); + const aftTotalReserves = await uToken.totalReserves(); + expect(aftTotalReserves.sub(befTotalReserves)).to.be.eq(0); + await uToken.connect(stakerSigner).addReserves(addReservesAmount); + }); + + it("borrow and repay", async () => { + const borrowAmount = parseUnits("500", 6); + const borrowTx = await uToken.connect(borrowerSigner).borrow(borrowerAddress, borrowAmount); + await borrowTx.wait(); + let borrowed = await uToken.getBorrowed(borrowerAddress); + expect(borrowed).gte(borrowAmount.toString()); + const repayAmount = parseUnits("1000", 6); + await usdc.connect(borrowerSigner).approve(uTokenAddress, repayAmount); + const repayTx = await uToken.connect(borrowerSigner).repayBorrow(borrowerAddress, repayAmount); + await repayTx.wait(); + borrowed = await uToken.getBorrowed(borrowerAddress); + expect(borrowed).to.be.eq(0); + }); + + it("delete fork", async () => { + const TENDERLY_FORK_ACCESS_URL = `https://api.tenderly.co/api/v1/account/${process.env.TENDERLY_USER}/project/${process.env.TENDERLY_PROJECT}/fork/${forkId}`; + await axios.delete(TENDERLY_FORK_ACCESS_URL, opts); + }); +}); From 38fc16595a8a9ed74903c4ee76853e06ddc5e3bf Mon Sep 17 00:00:00 2001 From: Max Weng Date: Thu, 20 Jun 2024 20:07:53 +0800 Subject: [PATCH 18/48] chg: add ScaledDecimalBase contract --- contracts/ScaledDecimalBase.sol | 28 ++++++++++++++++++++++++++++ contracts/market/UToken.sol | 23 ++--------------------- contracts/user/UserManager.sol | 23 ++--------------------- 3 files changed, 32 insertions(+), 42 deletions(-) create mode 100644 contracts/ScaledDecimalBase.sol diff --git a/contracts/ScaledDecimalBase.sol b/contracts/ScaledDecimalBase.sol new file mode 100644 index 00000000..359117ff --- /dev/null +++ b/contracts/ScaledDecimalBase.sol @@ -0,0 +1,28 @@ +//SPDX-License-Identifier: MIT +pragma solidity 0.8.16; + +/** + * @title ScaledDecimalBase + * @dev For easy access to the utility functions of scaling decimals + */ +abstract contract ScaledDecimalBase { + function decimalScaling(uint256 amount, uint8 decimal) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return amount / 10 ** diff; + } else { + uint8 diff = 18 - decimal; + return amount * 10 ** diff; + } + } + + function decimalReducing(uint256 actualAmount, uint8 decimal) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return actualAmount * 10 ** diff; + } else { + uint8 diff = 18 - decimal; + return actualAmount / 10 ** diff; + } + } +} diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index 0ed83534..a582f304 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -8,6 +8,7 @@ import {ERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/ import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; +import {ScaledDecimalBase} from "../ScaledDecimalBase.sol"; import {Controller} from "../Controller.sol"; import {IUserManager} from "../interfaces/IUserManager.sol"; import {IAssetManager} from "../interfaces/IAssetManager.sol"; @@ -22,7 +23,7 @@ interface IERC20 { * @title UToken Contract * @dev Union accountBorrows can borrow and repay thru this component. */ -contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardUpgradeable { +contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardUpgradeable, ScaledDecimalBase { using SafeERC20Upgradeable for IERC20Upgradeable; using SafeCastUpgradeable for uint256; @@ -941,24 +942,4 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU if (!IAssetManager(assetManager).deposit(underlying, amount)) revert DepositToAssetManagerFailed(); } - - function decimalScaling(uint256 amount, uint8 decimal) internal pure returns (uint256) { - if (decimal > 18) { - uint8 diff = decimal - 18; - return amount / 10 ** diff; - } else { - uint8 diff = 18 - decimal; - return amount * 10 ** diff; - } - } - - function decimalReducing(uint256 actualAmount, uint8 decimal) internal pure returns (uint256) { - if (decimal > 18) { - uint8 diff = decimal - 18; - return actualAmount * 10 ** diff; - } else { - uint8 diff = 18 - decimal; - return actualAmount / 10 ** diff; - } - } } diff --git a/contracts/user/UserManager.sol b/contracts/user/UserManager.sol index a35c6325..869bd566 100644 --- a/contracts/user/UserManager.sol +++ b/contracts/user/UserManager.sol @@ -6,6 +6,7 @@ import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ER import {ReentrancyGuardUpgradeable} from "@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol"; import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; +import {ScaledDecimalBase} from "../ScaledDecimalBase.sol"; import {Controller} from "../Controller.sol"; import {IAssetManager} from "../interfaces/IAssetManager.sol"; import {IUserManager} from "../interfaces/IUserManager.sol"; @@ -21,7 +22,7 @@ interface IERC20 { * @title UserManager Contract * @dev Manages the Union members stake and vouches. */ -contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { +contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable, ScaledDecimalBase { using SafeERC20Upgradeable for IERC20Upgradeable; using SafeCastUpgradeable for uint256; using SafeCastUpgradeable for uint128; @@ -1211,24 +1212,4 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable { function getTimestamp() internal view returns (uint256) { return block.timestamp; } - - function decimalScaling(uint256 amount, uint8 decimal) internal pure returns (uint256) { - if (decimal > 18) { - uint8 diff = decimal - 18; - return amount / 10 ** diff; - } else { - uint8 diff = 18 - decimal; - return amount * 10 ** diff; - } - } - - function decimalReducing(uint256 actualAmount, uint8 decimal) internal pure returns (uint256) { - if (decimal > 18) { - uint8 diff = decimal - 18; - return actualAmount * 10 ** diff; - } else { - uint8 diff = 18 - decimal; - return actualAmount / 10 ** diff; - } - } } From b3ca13e94a8697a411280f8c4bd879da4e6d29ad Mon Sep 17 00:00:00 2001 From: Max Weng Date: Thu, 20 Jun 2024 20:08:40 +0800 Subject: [PATCH 19/48] fix: compiler warnings --- test/foundry/assetManager/TestRebalance.t.sol | 2 +- test/foundry/userManager/TestStake.t.sol | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/test/foundry/assetManager/TestRebalance.t.sol b/test/foundry/assetManager/TestRebalance.t.sol index fc0debf8..0c90600d 100644 --- a/test/foundry/assetManager/TestRebalance.t.sol +++ b/test/foundry/assetManager/TestRebalance.t.sol @@ -15,7 +15,7 @@ contract FakeAdapter { IERC20(token).transfer(to, balance); } - function deposit(address) public returns (bool) { + function deposit(address) public pure returns (bool) { return true; } } diff --git a/test/foundry/userManager/TestStake.t.sol b/test/foundry/userManager/TestStake.t.sol index ded2852b..e6ed92df 100644 --- a/test/foundry/userManager/TestStake.t.sol +++ b/test/foundry/userManager/TestStake.t.sol @@ -35,7 +35,6 @@ contract TestStakeAndUnstake is TestUserManagerBase { userManager.stake(amount); uint256 stakeAmount = userManager.getStakerBalance(MEMBER); assertEq(stakeAmount, amount); - uint256 globalTotalStaked = userManager.globalTotalStaked(); uint256 totalStaked = userManager.totalStaked(); uint256 totalFrozen = userManager.totalFrozen(); assertEq(totalFrozen, 0); From feabaf289bc7e5496ce13331cac4c9d02c820415 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Thu, 20 Jun 2024 20:33:08 +0800 Subject: [PATCH 20/48] chg: add env var DECIMALS for various tokens decimals testing --- contracts/mocks/FaucetERC20.sol | 8 ++++++-- test/foundry/TestWrapper.sol | 10 +++++++++- test/foundry/uToken/TestMintRedeem.t.sol | 5 +++-- test/foundry/uToken/TestUTokenBase.sol | 6 ++++-- 4 files changed, 22 insertions(+), 7 deletions(-) diff --git a/contracts/mocks/FaucetERC20.sol b/contracts/mocks/FaucetERC20.sol index b8bb2586..ebb55a2a 100644 --- a/contracts/mocks/FaucetERC20.sol +++ b/contracts/mocks/FaucetERC20.sol @@ -6,6 +6,7 @@ import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; // import {Test} from "forge-std/Test.sol"; contract FaucetERC20 is ERC20 { + uint8 public _decimals = 18; constructor(string memory name, string memory symbol) ERC20(name, symbol) {} function mint(address to, uint256 value) public returns (bool) { @@ -20,7 +21,10 @@ contract FaucetERC20 is ERC20 { } function decimals() public view override returns (uint8) { - return 18; - //return uint8(vm.envUint("DECIMALS")); + return _decimals; + } + + function setDecimals(uint8 newDecimals) public { + _decimals = newDecimals; } } diff --git a/test/foundry/TestWrapper.sol b/test/foundry/TestWrapper.sol index 0928c3a7..051d939b 100644 --- a/test/foundry/TestWrapper.sol +++ b/test/foundry/TestWrapper.sol @@ -24,7 +24,14 @@ contract TestWrapper is Test { UserManagerMock public userManagerMock; FixedInterestRateModelMock public interestRateMock; // uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS")); - uint256 public UNIT = 1e18; + uint8 public tokenDecimals; + uint256 public UNIT; + + constructor() { + tokenDecimals = uint8(vm.envOr("DECIMALS", uint256(18))); + UNIT = 10 ** tokenDecimals; + console.log("DECIMALS: %s, UNIT: %s", tokenDecimals, UNIT); + } function deployProxy(address implementation, bytes memory signature) public returns (address) { ERC1967Proxy proxy = new ERC1967Proxy(implementation, signature); @@ -36,6 +43,7 @@ contract TestWrapper is Test { adapterMock = new AdapterMock(); unionTokenMock = new UnionTokenMock("UnionMock", "UNM"); erc20Mock = new FaucetERC20("MockERc20)", "MERC20"); + erc20Mock.setDecimals(tokenDecimals); comptrollerMock = new ComptrollerMock(); uTokenMock = new UTokenMock(); marketRegistryMock = new MarketRegistryMock(); diff --git a/test/foundry/uToken/TestMintRedeem.t.sol b/test/foundry/uToken/TestMintRedeem.t.sol index 877db19e..af1024f1 100644 --- a/test/foundry/uToken/TestMintRedeem.t.sol +++ b/test/foundry/uToken/TestMintRedeem.t.sol @@ -21,8 +21,9 @@ contract TestMintRedeem is TestUTokenBase { } function testMintUTokenWithMintFee(uint256 mintAmount, uint256 mintFeeRate) public { - vm.assume(mintAmount > uToken.minMintAmount() && mintAmount <= 100 * UNIT); - vm.assume(mintFeeRate >= 0 && mintFeeRate <= 1e17); + vm.assume(mintAmount > UNIT && mintAmount <= 100 * UNIT); + mintFeeRate = bound(mintFeeRate, 0, 1e17); + require(mintFeeRate >= 0 && mintFeeRate <= 1e17); vm.startPrank(ADMIN); uToken.setMintFeeRate(mintFeeRate); diff --git a/test/foundry/uToken/TestUTokenBase.sol b/test/foundry/uToken/TestUTokenBase.sol index 2acdde19..2a219068 100644 --- a/test/foundry/uToken/TestUTokenBase.sol +++ b/test/foundry/uToken/TestUTokenBase.sol @@ -11,8 +11,8 @@ contract TestUTokenBase is TestWrapper { uint256 internal constant ORIGINATION_FEE = 0.01 ether; //1%; uint256 internal constant ORIGINATION_FEE_MAX = 0.05 ether; //5%; - uint256 internal MIN_BORROW = UNIT; - uint256 internal MAX_BORROW = 100 * UNIT; + uint256 internal MIN_BORROW; + uint256 internal MAX_BORROW; uint256 internal constant BORROW_INTEREST_PER_BLOCK = 0.000001 ether; uint256 internal constant OVERDUE_TIME = 10; // seconds uint256 internal constant RESERVE_FACTOR = 0.5 ether; @@ -20,6 +20,8 @@ contract TestUTokenBase is TestWrapper { uint256 internal constant MINT_FEE_RATE = 1e15; function setUp() public virtual { + MIN_BORROW = UNIT; + MAX_BORROW = 100 * UNIT; uint256 debtCeiling = 1000 * UNIT; address uTokenLogic = address(new UToken()); deployMocks(); From 5b204baf5f57bb5c1ef9b860683ef862c01adafa Mon Sep 17 00:00:00 2001 From: twygod Date: Mon, 24 Jun 2024 17:50:03 +0800 Subject: [PATCH 21/48] fix: update erc20 mock contract to fix permit func error --- contracts/mocks/FaucetERC20.sol | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/contracts/mocks/FaucetERC20.sol b/contracts/mocks/FaucetERC20.sol index ebb55a2a..7d6a7dce 100644 --- a/contracts/mocks/FaucetERC20.sol +++ b/contracts/mocks/FaucetERC20.sol @@ -2,12 +2,14 @@ pragma solidity 0.8.16; import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; +import {ERC20Permit} from "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol"; // import {Test} from "forge-std/Test.sol"; -contract FaucetERC20 is ERC20 { +contract FaucetERC20 is ERC20, ERC20Permit { uint8 public _decimals = 18; - constructor(string memory name, string memory symbol) ERC20(name, symbol) {} + + constructor(string memory name, string memory symbol) ERC20(name, symbol) ERC20Permit(name) {} function mint(address to, uint256 value) public returns (bool) { // require(value <= 10000000 ether, "dont be greedy"); @@ -20,6 +22,10 @@ contract FaucetERC20 is ERC20 { return true; } + function burnFrom(address account, uint256 amount) public virtual { + _burn(account, amount); + } + function decimals() public view override returns (uint8) { return _decimals; } From c61b149d8dfe02676272822918e5962753eb3f5b Mon Sep 17 00:00:00 2001 From: twygod Date: Mon, 24 Jun 2024 19:25:44 +0800 Subject: [PATCH 22/48] chg: add new test --- test/abis/AssetManager.json | 881 ++++++++++++++++++ ...uni-1825-deploy-to-base-sepolia-testnet.ts | 28 +- 2 files changed, 908 insertions(+), 1 deletion(-) create mode 100644 test/abis/AssetManager.json diff --git a/test/abis/AssetManager.json b/test/abis/AssetManager.json new file mode 100644 index 00000000..c3b7eae9 --- /dev/null +++ b/test/abis/AssetManager.json @@ -0,0 +1,881 @@ +[ + { + "inputs": [], + "name": "AmountZero", + "type": "error" + }, + { + "inputs": [], + "name": "AuthFailed", + "type": "error" + }, + { + "inputs": [], + "name": "InsufficientBalance", + "type": "error" + }, + { + "inputs": [], + "name": "NotParity", + "type": "error" + }, + { + "inputs": [], + "name": "NotPaused", + "type": "error" + }, + { + "inputs": [], + "name": "ParamsError", + "type": "error" + }, + { + "inputs": [], + "name": "Paused", + "type": "error" + }, + { + "inputs": [], + "name": "RemainingFunds", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotAdmin", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotGuardian", + "type": "error" + }, + { + "inputs": [], + "name": "SenderNotPendingAdmin", + "type": "error" + }, + { + "inputs": [], + "name": "TokenExists", + "type": "error" + }, + { + "inputs": [], + "name": "UnsupportedToken", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "previousAdmin", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newAdmin", + "type": "address" + } + ], + "name": "AdminChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "beacon", + "type": "address" + } + ], + "name": "BeaconUpgraded", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint8", + "name": "version", + "type": "uint8" + } + ], + "name": "Initialized", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "token", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "LogDeposit", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "LogPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "tokenAddress", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256[]", + "name": "percentages", + "type": "uint256[]" + } + ], + "name": "LogRebalance", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "LogUnpaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "token", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "remaining", + "type": "uint256" + } + ], + "name": "LogWithdraw", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "implementation", + "type": "address" + } + ], + "name": "Upgraded", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "admin", + "type": "address" + }, + { + "internalType": "address", + "name": "_marketRegistry", + "type": "address" + } + ], + "name": "__AssetManager_init", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "acceptAdmin", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "adapterAddress", + "type": "address" + } + ], + "name": "addAdapter", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "addToken", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "admin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "approveAllMarketsMax", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "adapterAddress", + "type": "address" + } + ], + "name": "approveAllTokensMax", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "balances", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "token", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "debtWriteOff", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "token", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "deposit", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "getLoanableAmount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + }, + { + "internalType": "uint256", + "name": "marketId", + "type": "uint256" + } + ], + "name": "getMoneyMarket", + "outputs": [ + { + "internalType": "uint256", + "name": "rate", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "tokenSupply", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "getPoolBalance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "isAdmin", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "isMarketSupported", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "marketRegistry", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "moneyMarkets", + "outputs": [ + { + "internalType": "contract IMoneyMarketAdapter", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "moneyMarketsCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "pauseGuardian", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pendingAdmin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "proxiableUUID", + "outputs": [ + { + "internalType": "bytes32", + "name": "", + "type": "bytes32" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + }, + { + "internalType": "uint256[]", + "name": "percentages", + "type": "uint256[]" + } + ], + "name": "rebalance", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "adapterAddress", + "type": "address" + } + ], + "name": "removeAdapter", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "removeToken", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "setGuardian", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "_marketRegistry", + "type": "address" + } + ], + "name": "setMarketRegistry", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "setPendingAdmin", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address[]", + "name": "newSeq", + "type": "address[]" + } + ], + "name": "setWithdrawSequence", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "supportedMarkets", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "supportedTokensCount", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "supportedTokensList", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "totalPrincipal", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "tokenAddress", + "type": "address" + } + ], + "name": "totalSupplyView", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "unpause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImplementation", + "type": "address" + } + ], + "name": "upgradeTo", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newImplementation", + "type": "address" + }, + { + "internalType": "bytes", + "name": "data", + "type": "bytes" + } + ], + "name": "upgradeToAndCall", + "outputs": [], + "stateMutability": "payable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "token", + "type": "address" + }, + { + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "withdraw", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "withdrawSeq", + "outputs": [ + { + "internalType": "contract IMoneyMarketAdapter", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + } +] diff --git a/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts b/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts index cbfb5627..bffe84db 100644 --- a/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts +++ b/test/findings/uni-1825-deploy-to-base-sepolia-testnet.ts @@ -9,11 +9,13 @@ const UnionTokenABI = require("../abis/UnionToken.json"); const UserManagerABI = require("../abis/UserManager.json"); const UTokenABI = require("../abis/UToken.json"); const UsdcABI = require("../abis/USDC.json"); +const AssetManagerABI = require("../abis/AssetManager.json"); const usdcAddress = "0x036CbD53842c5426634e7929541eC2318f3dCF7e"; const userManagerAddress = "0x4C52c9E49aa6a5029c0F94753c533DFEBcf8AabA"; const uTokenAddress = "0x01Cc03de0742dF77b934C3aFA848AE2BB73576Ed"; const opUnionAddress = "0xc124047253c87EF90aF9f4EFC12C281b479c4769"; +const assetManagerAddress = "0x311B84A6ca1196efd1CEc7E4fa09D8C2C171492A"; let forkId, forkRPC, opts; let stakerAddress = "0x800C13848B469d207e1D02129Dc329818F652812", @@ -24,7 +26,7 @@ let stakerAddress = "0x800C13848B469d207e1D02129Dc329818F652812", unionHolderSigner, usdcHolderAddress = "0xfaec9cdc3ef75713b48f46057b98ba04885e3391", usdcHolderSigner; -let opUnion, userManager, usdc, uToken; +let opUnion, userManager, usdc, uToken, assetManager; describe("Simulating test deploy contract on tenderly ...", () => { const startBlock = 11468000; const {TENDERLY_USER, TENDERLY_PROJECT, TENDERLY_ACCESS_KEY} = process.env; @@ -64,6 +66,7 @@ describe("Simulating test deploy contract on tenderly ...", () => { usdcHolderSigner = await ethers.provider.getSigner(usdcHolderAddress); unionHolderSigner = await ethers.provider.getSigner(unionHolderAddress); + assetManager = await ethers.getContractAt(AssetManagerABI, assetManagerAddress, stakerSigner); opUnion = await ethers.getContractAt(UnionTokenABI, opUnionAddress, stakerSigner); userManager = await ethers.getContractAt(UserManagerABI, userManagerAddress, stakerSigner); usdc = await ethers.getContractAt(UsdcABI, usdcAddress, stakerSigner); @@ -160,6 +163,29 @@ describe("Simulating test deploy contract on tenderly ...", () => { expect(borrowed).to.be.eq(0); }); + it("borrow and repay use aave adapter first", async () => { + await assetManager.setWithdrawSequence([ + "0x2e89729353e075f46b40DA1D97fafE22CEBC0d9F", + "0x95BB25c0A11347C8DE402904dce3Be628a4521C0" + ]); //aaveV3Adapter, pureTokenAdapter + const addReservesAmount = parseUnits("1000", 6); + await usdc.connect(stakerSigner).approve(uTokenAddress, addReservesAmount.mul(2)); + const addReservesTx = await uToken.connect(stakerSigner).addReserves(addReservesAmount); + await addReservesTx.wait(); + + const borrowAmount = parseUnits("500", 6); + const borrowTx = await uToken.connect(borrowerSigner).borrow(borrowerAddress, borrowAmount); + await borrowTx.wait(); + let borrowed = await uToken.getBorrowed(borrowerAddress); + expect(borrowed).gte(borrowAmount.toString()); + const repayAmount = parseUnits("1000", 6); + await usdc.connect(borrowerSigner).approve(uTokenAddress, repayAmount); + const repayTx = await uToken.connect(borrowerSigner).repayBorrow(borrowerAddress, repayAmount); + await repayTx.wait(); + borrowed = await uToken.getBorrowed(borrowerAddress); + expect(borrowed).to.be.eq(0); + }); + it("delete fork", async () => { const TENDERLY_FORK_ACCESS_URL = `https://api.tenderly.co/api/v1/account/${process.env.TENDERLY_USER}/project/${process.env.TENDERLY_PROJECT}/fork/${forkId}`; await axios.delete(TENDERLY_FORK_ACCESS_URL, opts); From 7b00ef509347abb3a6695dd7f17007b6d67b8af6 Mon Sep 17 00:00:00 2001 From: twygod Date: Mon, 24 Jun 2024 20:12:05 +0800 Subject: [PATCH 23/48] chg: update UNIT setting on foundry test --- test/foundry/TestWrapper.sol | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/test/foundry/TestWrapper.sol b/test/foundry/TestWrapper.sol index 051d939b..7ab25cb8 100644 --- a/test/foundry/TestWrapper.sol +++ b/test/foundry/TestWrapper.sol @@ -23,15 +23,14 @@ contract TestWrapper is Test { MarketRegistryMock public marketRegistryMock; UserManagerMock public userManagerMock; FixedInterestRateModelMock public interestRateMock; - // uint256 public UNIT = 10 ** uint8(vm.envUint("DECIMALS")); - uint8 public tokenDecimals; - uint256 public UNIT; + uint8 public tokenDecimals = uint8(vm.envUint("DECIMALS")); + uint256 public UNIT = 10 ** tokenDecimals; - constructor() { - tokenDecimals = uint8(vm.envOr("DECIMALS", uint256(18))); - UNIT = 10 ** tokenDecimals; - console.log("DECIMALS: %s, UNIT: %s", tokenDecimals, UNIT); - } + // constructor() { + // tokenDecimals = uint8(vm.envOr("DECIMALS", uint256(18))); + // UNIT = 10 ** tokenDecimals; + // console.log("DECIMALS: %s, UNIT: %s", tokenDecimals, UNIT); + // } function deployProxy(address implementation, bytes memory signature) public returns (address) { ERC1967Proxy proxy = new ERC1967Proxy(implementation, signature); From 58a40b51ac9753940cf14e896f638f4ba6164d08 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 1 Jul 2024 19:38:35 +0800 Subject: [PATCH 24/48] chg: set DECIMAL's default value if not set --- test/foundry/TestWrapper.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/foundry/TestWrapper.sol b/test/foundry/TestWrapper.sol index 7ab25cb8..d0acf861 100644 --- a/test/foundry/TestWrapper.sol +++ b/test/foundry/TestWrapper.sol @@ -23,7 +23,7 @@ contract TestWrapper is Test { MarketRegistryMock public marketRegistryMock; UserManagerMock public userManagerMock; FixedInterestRateModelMock public interestRateMock; - uint8 public tokenDecimals = uint8(vm.envUint("DECIMALS")); + uint8 public tokenDecimals = uint8(vm.envOr("DECIMALS", uint256(18))); uint256 public UNIT = 10 ** tokenDecimals; // constructor() { From 8003e7d48ba7bb4de89cc94793365cd5d980e3a6 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 1 Jul 2024 19:39:20 +0800 Subject: [PATCH 25/48] chg: add base-sepolia testnet --- README.md | 5 +++++ hardhat.config.ts | 22 ++++++++++++++++++++-- 2 files changed, 25 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 0729beb7..eb353b01 100644 --- a/README.md +++ b/README.md @@ -25,6 +25,11 @@ Built using [foundry](https://book.getfoundry.sh/) and [hardhat](https://hardhat - [contract addresses](https://github.com/unioncredit/union-v2-contracts/blob/master/deployments/optimism-goerli/deployment.json) - [deployment config](https://github.com/unioncredit/union-v2-contracts/blob/master/deployments/optimism-goerli/config.json) +- Base Sepolia + + - [contract addresses](https://github.com/unioncredit/union-v2-contracts/blob/master/deployments/optimism-goerli/deployment.json) + - [deployment config](https://github.com/unioncredit/union-v2-contracts/blob/master/deployments/optimism-goerli/config.json) + ## Install To install dependencies: diff --git a/hardhat.config.ts b/hardhat.config.ts index 3e322a0f..e66dd862 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -4,9 +4,10 @@ import "@openzeppelin/hardhat-upgrades"; import "@typechain/hardhat"; import "solidity-coverage"; import "@nomicfoundation/hardhat-chai-matchers"; +import "@nomicfoundation/hardhat-verify"; console.log("[*] Environment"); -console.log(` - ETHERSCAN_API_KEY: ${process.env.ETHERSCAN_API_KEY}`); +console.log(` - ETHERSCAN_API_KEY: ${process.env.BASE_SEPOLIA_API_KEY}`); console.log(` - NODE_URL: ${process.env.NODE_URL}`); export default { @@ -52,6 +53,23 @@ export default { paths: {cache: "hh-cache", tests: "./test/integration"}, mocha: {timeout: 400000000000, require: ["./test/integration/helper.ts"]}, etherscan: { - apiKey: process.env.ETHERSCAN_API_KEY + apiKey: { + sepolia: process.env.BASE_SEPOLIA_API_KEY, + "base-sepolia": process.env.BASE_SEPOLIA_API_KEY, + optimisticEthereum: process.env.ETHERSCAN_API_KEY + }, + customChains: [ + { + network: "base-sepolia", + chainId: 84532, + urls: { + apiURL: "https://sepolia.base.org/api", + browserURL: "https://base-sepolia.blockscout.com" + } + } + ] + }, + sourcify: { + enabled: false } }; From 353db2e4a348210f48bf4ecbb0ea730f3c5aaccf Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 1 Jul 2024 20:11:13 +0800 Subject: [PATCH 26/48] chg: fix test errors after merging the dev branch --- lib/forge-std | 2 +- test/foundry/PureTokeAdapter.t.sol | 116 --------------------------- test/foundry/UnionLens.t.sol | 12 +-- test/integration/pureTokenAdapter.ts | 8 +- 4 files changed, 11 insertions(+), 127 deletions(-) delete mode 100644 test/foundry/PureTokeAdapter.t.sol diff --git a/lib/forge-std b/lib/forge-std index 5927f70b..3778c3cb 160000 --- a/lib/forge-std +++ b/lib/forge-std @@ -1 +1 @@ -Subproject commit 5927f70bd40e0967d1e4e2c18f0c982ba9a02957 +Subproject commit 3778c3cb8e4244cb5a1c3ef3ce1c71a3683e324a diff --git a/test/foundry/PureTokeAdapter.t.sol b/test/foundry/PureTokeAdapter.t.sol deleted file mode 100644 index 6e110679..00000000 --- a/test/foundry/PureTokeAdapter.t.sol +++ /dev/null @@ -1,116 +0,0 @@ -pragma solidity ^0.8.0; - -import {TestWrapper} from "./TestWrapper.sol"; -import {PureTokenAdapter} from "union-v2-contracts/asset/PureTokenAdapter.sol"; -import {Controller} from "union-v2-contracts/Controller.sol"; - -contract TestPureTokenAdapter is TestWrapper { - PureTokenAdapter public pureToken; - - function setUp() public virtual { - address logic = address(new PureTokenAdapter()); - - deployMocks(); - - pureToken = PureTokenAdapter( - deployProxy(logic, abi.encodeWithSignature("__PureTokenAdapter_init(address)", [address(assetManagerMock)])) - ); - } - - function supplyToken(uint256 supplyAmount) public { - daiMock.mint(address(pureToken), supplyAmount); - } - - function testSetAssetManager(address assetManager) public { - pureToken.setAssetManager(assetManager); - assertEq(assetManager, pureToken.assetManager()); - } - - function testCannotSetAssetManagerNonAdmin() public { - vm.prank(address(1)); - vm.expectRevert(Controller.SenderNotAdmin.selector); - pureToken.setAssetManager(address(1)); - } - - function testSetFloor(address token, uint256 amount) public { - pureToken.setFloor(token, amount); - assertEq(pureToken.floorMap(token), amount); - } - - function testCannotSetFloorNonAdmin() public { - vm.prank(address(1)); - vm.expectRevert(Controller.SenderNotAdmin.selector); - pureToken.setFloor(address(1), 0); - } - - function testSetCeiling(address token, uint256 amount) public { - pureToken.setCeiling(token, amount); - assertEq(pureToken.ceilingMap(token), amount); - } - - function testCannotSetCeilingNonAdmin() public { - vm.prank(address(1)); - vm.expectRevert(Controller.SenderNotAdmin.selector); - pureToken.setCeiling(address(1), 0); - } - - function testGetRate() public { - assertEq(0, pureToken.getRate(address(0))); - } - - function testGetSupply(uint256 amount) public { - supplyToken(amount); - assertEq(amount, pureToken.getSupply(address(daiMock))); - } - - function testGetSupplyView(uint256 amount) public { - supplyToken(amount); - assertEq(amount, pureToken.getSupplyView(address(daiMock))); - } - - function testSupportsToken() public { - pureToken.supportsToken(address(pureToken)); - assert(pureToken.supportsToken(address(daiMock))); - } - - function testDeposit() public { - // nothing to assert just check this passes - pureToken.deposit(address(daiMock)); - } - - function testWithdraw(uint256 amount) public { - address recipient = address(123); - daiMock.mint(address(pureToken), amount); - assertEq(daiMock.balanceOf(recipient), 0); - vm.prank(pureToken.assetManager()); - pureToken.withdraw(address(daiMock), recipient, amount); - assertEq(daiMock.balanceOf(recipient), amount); - } - - function testCannotWithdrawNonAssetManager(uint256 amount) public { - address recipient = address(123); - daiMock.mint(address(pureToken), amount); - vm.expectRevert(PureTokenAdapter.SenderNotAssetManager.selector); - pureToken.withdraw(address(daiMock), recipient, amount); - } - - function testWithdrawAll(uint256 amount) public { - address recipient = address(123); - daiMock.mint(address(pureToken), amount); - assertEq(daiMock.balanceOf(recipient), 0); - vm.prank(pureToken.assetManager()); - pureToken.withdrawAll(address(daiMock), recipient); - assertEq(daiMock.balanceOf(recipient), amount); - } - - function testCannotWithdrawAllNonAssetManager(address recipient, uint256 amount) public { - daiMock.mint(address(pureToken), amount); - vm.expectRevert(PureTokenAdapter.SenderNotAssetManager.selector); - pureToken.withdrawAll(address(daiMock), recipient); - } - - function testClaimRewards() public { - // nothing to assert just check this passes - pureToken.claimRewards(address(daiMock), address(0)); - } -} diff --git a/test/foundry/UnionLens.t.sol b/test/foundry/UnionLens.t.sol index fd376389..ae682c75 100644 --- a/test/foundry/UnionLens.t.sol +++ b/test/foundry/UnionLens.t.sol @@ -10,28 +10,28 @@ contract TestUnionLens is TestWrapper { function setUp() public virtual { deployMocks(); vm.startPrank(ADMIN); - marketRegistryMock.setUToken(address(daiMock), address(uTokenMock)); - marketRegistryMock.setUserManager(address(daiMock), address(userManagerMock)); + marketRegistryMock.setUToken(address(erc20Mock), address(uTokenMock)); + marketRegistryMock.setUserManager(address(erc20Mock), address(userManagerMock)); vm.stopPrank(); unionLens = new UnionLens(marketRegistryMock); } function testGetStakerAddresses() public { - address[] memory addresses = unionLens.getStakerAddresses(address(daiMock), address(1)); + address[] memory addresses = unionLens.getStakerAddresses(address(erc20Mock), address(1)); assertEq(addresses.length, 0); userManagerMock.updateTrust(address(1), 1 ether); - addresses = unionLens.getStakerAddresses(address(daiMock), address(1)); + addresses = unionLens.getStakerAddresses(address(erc20Mock), address(1)); assertEq(addresses.length, 1); } function testGetBorrowerAddresses() public { - address[] memory addresses = unionLens.getBorrowerAddresses(address(daiMock), address(1)); + address[] memory addresses = unionLens.getBorrowerAddresses(address(erc20Mock), address(1)); assertEq(addresses.length, 0); vm.startPrank(address(1)); userManagerMock.updateTrust(address(2), 1 ether); - addresses = unionLens.getBorrowerAddresses(address(daiMock), address(1)); + addresses = unionLens.getBorrowerAddresses(address(erc20Mock), address(1)); assertEq(addresses.length, 1); vm.stopPrank(); } diff --git a/test/integration/pureTokenAdapter.ts b/test/integration/pureTokenAdapter.ts index 90e9641f..ce16cd30 100644 --- a/test/integration/pureTokenAdapter.ts +++ b/test/integration/pureTokenAdapter.ts @@ -48,8 +48,8 @@ describe("Pure Token Adapter", () => { await getDai(contracts.dai, staker, mintAmount); await contracts.dai.connect(staker).approve(contracts.userManager.address, ethers.constants.MaxUint256); - adapter = contracts.adapters.pureToken; - await contracts.adapters.pureToken.setCeiling(contracts.dai.address, ethers.constants.MaxUint256); + adapter = contracts.adapters.pureTokenAdapter; + await adapter.setCeiling(contracts.dai.address, ethers.constants.MaxUint256); await contracts.userManager.connect(staker).stake(stakeAmount); await helpers.updateTrust(staker, borrower, stakeAmount); }; @@ -81,10 +81,10 @@ describe("Pure Token Adapter", () => { }); it("cannot borrow if overdue", async () => { - await helpers.withOverdueblocks(1, async () => { + await helpers.withOverdue(1, async () => { const minBorrow = await contracts.uToken.minBorrow(); const resp = helpers.borrow(borrower, minBorrow); - await expect(resp).to.be.revertedWith("MemberIsOverdue()"); + await expect(resp).to.be.revertedWithCustomError(contracts.uToken, "MemberIsOverdue"); }); }); From 0ce70366459995bd5dd0102f8159ea628049214e Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 1 Jul 2024 20:26:09 +0800 Subject: [PATCH 27/48] fix: slither warnings --- slither.db.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/slither.db.json b/slither.db.json index e894fb46..57187b45 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "transferERC20", "source_mapping": {"start": 6558, "length": 136, "filename_used": 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = 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874, 875, 876, 877, 878, 879], "starting_column": 1, "ending_column": 2}}, "signature": "_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#637-702):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#665)\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#671)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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UserManager.unstake(uint96) (contracts/user/UserManager.sol#710-729):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#717)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#719)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#725)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n", "first_markdown_element": "contracts/user/UserManager.sol#L710-L729", "id": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": 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users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 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AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 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_accrueRewards(account,token)", "source_mapping": {"start": 6862, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [200], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 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"signature": "withdrawRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 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341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = 0", "source_mapping": {"start": 6998, "length": 33, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [202], "starting_column": 13, "ending_column": 46}, "type_specific_fields": {"parent": {"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 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304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "withdrawRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7198, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [208], "starting_column": 13, "ending_column": 51}, "type_specific_fields": {"parent": {"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "withdrawRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#200)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"description": "UserManager.unstake(uint96) (contracts/user/UserManager.sol#710-729) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#717)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n", "first_markdown_element": "contracts/user/UserManager.sol#L710-L729", "id": "3070adb8e0a867178ed3407cf34ea218f94cabd11beb43300ac017331824f687", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26142, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [734, 735, 736], 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155], "starting_column": 1, "ending_column": 2}}, "signature": "unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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(contracts/user/UserManager.sol#824)\n", "markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L824)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "a824155eb8953148975899842ea0dcfa55c9fffe6fc10a5867d58ba6395ee651", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 39708, "length": 926, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067], 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}, {"type": "node", "name": "accountBorrows[msg.sender].interestIndex = borrowIndex", "source_mapping": {"start": 20194, "length": 54, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [560], "starting_column": 9, "ending_column": 63}, "type_specific_fields": {"parent": {"type": "function", "name": "borrow", "source_mapping": {"start": 18441, "length": 2423, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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[UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": 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false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22980, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}, {"type": "node", "name": "moneyMarket.withdrawAll(tokenAddress,address(this))", "source_mapping": {"start": 20533, "length": 52, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [520], "starting_column": 13, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22980, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": "be98045934ef69fa88b3219c56f4206b7cda19624f4d666030da6a1636333ae7", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 30946, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31378, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": 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"lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1128, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "0f2ac8a1aeaf629400813ca7eadd420aa18bb0dccc2f0224e73e9ea5cbad2e4d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24957, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40639, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12385, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 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"is_dependency": false, "lines": [218], "starting_column": 13, "ending_column": 53}, "type_specific_fields": {"parent": {"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12385, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", 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"contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [219], "starting_column": 13, "ending_column": 46}, "type_specific_fields": {"parent": {"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12385, "filename_relative": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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IERC20Upgradeable(tokenAddress).balanceOf(address(this)) >= 0", "source_mapping": {"start": 6934, "length": 98, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [192], "starting_column": 9, "ending_column": 107}, "type_specific_fields": {"parent": {"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199], "starting_column": 1, "ending_column": 2}}, "signature": "_supportsToken(address)"}}}}], "description": "PureTokenAdapter._supportsToken(address) (contracts/asset/PureTokenAdapter.sol#189-193) contains a tautology or contradiction:\n\t- tokenAddress != address(0) && IERC20Upgradeable(tokenAddress).balanceOf(address(this)) >= 0 (contracts/asset/PureTokenAdapter.sol#192)\n", "markdown": "[PureTokenAdapter._supportsToken(address)](contracts/asset/PureTokenAdapter.sol#L189-L193) contains a tautology or contradiction:\n\t- [tokenAddress != address(0) && IERC20Upgradeable(tokenAddress).balanceOf(address(this)) >= 0](contracts/asset/PureTokenAdapter.sol#L192)\n", "first_markdown_element": "contracts/asset/PureTokenAdapter.sol#L189-L193", "id": "1acf8f533d10b6f6cb8ee8ecb8409a5d5dd346c02a8e4f425e53009deda26419", "check": "tautology", "impact": "Medium", 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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vouch.trust == 0 (contracts/user/UserManager.sol#860)\n", "markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L860)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8eae5129eca33df2f58a77d30bb903f0c20aae284bcd6f106fd289e878608f46", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 42000, "length": 810, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096], "starting_column": 5, "ending_column": 6}, 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"signature": "onRepayBorrow(address,uint256)"}}}}], "description": "UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096) uses a dangerous strict equality:\n\t- vouch.locked == 0 (contracts/user/UserManager.sol#1088)\n", "markdown": "[UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096) uses a dangerous strict equality:\n\t- [vouch.locked == 0](contracts/user/UserManager.sol#L1088)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1078-L1096", "id": "a4d936ea2dbe1bf885ddfc2393314397e15a4d7f4f8f3ec50267c4e11977b3a2", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "updateLocked", "source_mapping": {"start": 33178, "length": 2679, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", 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1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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"getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 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"length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 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"unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 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return value by [(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "bdaa1d11a75ea9ce9e259b0e8a06f85bb987d2a00b1b5550a77c60bbe0622624", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "_exchangeRateStored()"}}}}], "description": "UToken._exchangeRateStored() (contracts/market/UToken.sol#545-548) uses a dangerous strict equality:\n\t- totalSupply_ == 0 (contracts/market/UToken.sol#547)\n", "markdown": "[UToken._exchangeRateStored()](contracts/market/UToken.sol#L545-L548) uses a dangerous strict equality:\n\t- [totalSupply_ == 0](contracts/market/UToken.sol#L547)\n", "first_markdown_element": "contracts/market/UToken.sol#L545-L548", "id": "30f8396c4861ab039b03a4961d11a0e5236c305b8637df1a3778b4615502b35b", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 25333, "length": 3709, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L694-L765", "id": "604bf8c209a965cb569cfa0033325b0cfb8d7190e3b78fb7357300e4d5ac9dc3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 21528, "length": 2626, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1281, "length": 35583, 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 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userManager.getStakeInfoMantissa(account)](contracts/token/Comptroller.sol#L176)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L171-L179", "id": "21a6466580548f856c87f19b738c31fe0cfd1ba3c6a06f54275dc7b58b674ce6", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 26685, "length": 984, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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\ No newline at end of file From 1e6c5401e170555f1fc241a2746c8afa09ff3698 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Wed, 24 Jul 2024 11:43:13 +0800 Subject: [PATCH 28/48] chg: add extra check on the withdrawal amount from the assetManager --- contracts/asset/AssetManager.sol | 2 +- contracts/market/UToken.sol | 7 +++++-- slither.db.json | 2 +- test/foundry/uToken/TestBorrowRepay.t.sol | 21 ++++++++++++++++++--- 4 files changed, 25 insertions(+), 7 deletions(-) diff --git a/contracts/asset/AssetManager.sol b/contracts/asset/AssetManager.sol index 1d937018..12ff93f3 100644 --- a/contracts/asset/AssetManager.sol +++ b/contracts/asset/AssetManager.sol @@ -330,7 +330,7 @@ contract AssetManager is Controller, ReentrancyGuardUpgradeable, IAssetManager { * @param token ERC20 token address * @param account User address * @param amount ERC20 token address - * @return Withdraw amount + * @return The difference between the amount withdrawn and the amount transferred to the caller */ function withdraw( address token, diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index a582f304..725293df 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -633,14 +633,17 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU if (remaining > amount) revert WithdrawFailed(); actualAmount -= decimalScaling(remaining, underlyingDecimal); + // Ensure the actual withdrawal amount is not less than the minimum borrow amount + if (actualAmount < _minBorrow) revert AmountLessMinBorrow(); + fee = calculatingFee(actualAmount); uint256 accountBorrowsNew = borrowedAmount + actualAmount + fee; uint256 totalBorrowsNew = _totalBorrows + actualAmount + fee; if (totalBorrowsNew > _debtCeiling) revert AmountExceedGlobalMax(); // Update internal balances - accountBorrows[msg.sender].principal += actualAmount + fee; - uint256 newPrincipal = _getBorrowed(msg.sender); + uint256 newPrincipal = actualAmount + fee; + accountBorrows[msg.sender].principal += newPrincipal; accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal; accountBorrows[msg.sender].interestIndex = borrowIndex; _totalBorrows = totalBorrowsNew; diff --git a/slither.db.json b/slither.db.json index 57187b45..eca4346f 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 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1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker,None,None,None) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker,None,None,None) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker,None,None,None) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "1bbc6715d1b33e1f913aa11ca5327602c4426f0684fb6ce7c4c8794f40092531", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#697-768):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#727)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#733-737)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#745)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#758)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L697-L768):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L727)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L733-L737)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L745)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L758)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L697-L768", "id": "b9f84541d805868df1c087a94839e5ba79fe4098bcb7473d090c0035690f4c79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 21528, "length": 2774, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 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calls:\n\t- remaining = assetManagerContract.withdraw(underlying,to,amount) (contracts/market/UToken.sol#632)\n\tState variables written after the call(s):\n\t- accountBorrows[msg.sender].principal += newPrincipal (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#647)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#648)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L666):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += newPrincipal](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L647)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L648)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L666", "id": "a4816a417f87db2fd4d084d066c8ceee0b669176e10349318fe0f795734aefe1", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 35302, "length": 739, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": 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943, 944, 945, 946, 947, 948], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#907-921):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#915)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#918)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L907-L921):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L915)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L918)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L907-L921", "id": "65b6273dd14817f7a068198abae7a380ad27ace86656d660ca5fa6c58651d008", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [941, 942, 943, 944, 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1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 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2}}, "signature": "unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker,None,None,None) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker,None,None,None) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker,None,None,None) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "1bbc6715d1b33e1f913aa11ca5327602c4426f0684fb6ce7c4c8794f40092531", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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"contract", "name": "OpConnector", "source_mapping": {"start": 327, "length": 1643, "filename_relative": "contracts/token/OpConnector.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/OpConnector.sol", "filename_short": "contracts/token/OpConnector.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 1, "ending_column": 2}}, "signature": "bridge()"}}}}], "description": "OpConnector.bridge() (contracts/token/OpConnector.sol#31-49) uses literals with too many digits:\n\t- IL1StandardBridge(l1BridgeAddr).depositERC20To(l1Token,l2Token,target,amount,1000000,) (contracts/token/OpConnector.sol#39-46)\n", "markdown": "[OpConnector.bridge()](contracts/token/OpConnector.sol#L31-L49) uses literals with too many digits:\n\t- 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\ No newline at end of file diff --git a/test/foundry/uToken/TestBorrowRepay.t.sol b/test/foundry/uToken/TestBorrowRepay.t.sol index 30450b79..c16abeb0 100644 --- a/test/foundry/uToken/TestBorrowRepay.t.sol +++ b/test/foundry/uToken/TestBorrowRepay.t.sol @@ -46,9 +46,7 @@ contract TestBorrowRepay is TestUTokenBase { function testBorrowWhenNotEnough(uint256 borrowAmount) public { vm.assume( - borrowAmount >= MIN_BORROW && - borrowAmount > UNIT && - borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18 + borrowAmount >= MIN_BORROW + UNIT && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18 ); vm.startPrank(ALICE); @@ -62,8 +60,10 @@ contract TestBorrowRepay is TestUTokenBase { uint256 borrowed = uToken.getBorrowed(ALICE); uint256 realBorrowAmount = borrowAmount - UNIT; + // borrowed amount should only include origination fee uint256 fees = (ORIGINATION_FEE * realBorrowAmount) / 1e18; + assertEq(borrowed, realBorrowAmount + fees); } @@ -205,4 +205,19 @@ contract TestBorrowRepay is TestUTokenBase { vm.stopPrank(); } + + function testBorrowReturnLessThanMinBorrow() public { + uint256 borrowAmount = MIN_BORROW; + + vm.startPrank(ALICE); + vm.mockCall( + address(assetManagerMock), + abi.encodeWithSelector(AssetManager.withdraw.selector, erc20Mock, ALICE, borrowAmount), + abi.encode(MIN_BORROW - 1) + ); + vm.expectRevert(UToken.AmountLessMinBorrow.selector); + uToken.borrow(ALICE, borrowAmount); + + vm.stopPrank(); + } } From 84eb9d70a6d339b5f2e375843fd46a0aa95e9b46 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Wed, 24 Jul 2024 14:37:11 +0800 Subject: [PATCH 29/48] chg: update to use the correct OZ lib --- contracts/market/UToken.sol | 18 +++++++----------- slither.db.json | 2 +- 2 files changed, 8 insertions(+), 12 deletions(-) diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index 725293df..ed7bfd36 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -3,7 +3,7 @@ pragma solidity 0.8.16; import {ReentrancyGuardUpgradeable} from "@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol"; import {ERC20PermitUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-ERC20PermitUpgradeable.sol"; -import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; +import {IERC20MetadataUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol"; import {ERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol"; import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; @@ -15,16 +15,12 @@ import {IAssetManager} from "../interfaces/IAssetManager.sol"; import {IUToken} from "../interfaces/IUToken.sol"; import {IInterestRateModel} from "../interfaces/IInterestRateModel.sol"; -interface IERC20 { - function decimals() external view returns (uint8); -} - /** * @title UToken Contract * @dev Union accountBorrows can borrow and repay thru this component. */ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardUpgradeable, ScaledDecimalBase { - using SafeERC20Upgradeable for IERC20Upgradeable; + using SafeERC20Upgradeable for IERC20MetadataUpgradeable; using SafeCastUpgradeable for uint256; /* ------------------------------------------------------------------- @@ -289,7 +285,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU ERC20PermitUpgradeable.__ERC20Permit_init(params.name); ReentrancyGuardUpgradeable.__ReentrancyGuard_init(); underlying = params.underlying; - underlyingDecimal = IERC20(params.underlying).decimals(); + underlyingDecimal = IERC20MetadataUpgradeable(params.underlying).decimals(); minMintAmount = 10 ** underlyingDecimal; originationFee = params.originationFee; originationFeeMax = params.originationFeeMax; @@ -761,7 +757,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU // then in the asset manager so they can be distributed between the // underlying money markets uint256 sendAmount = decimalReducing(repayAmount, underlyingDecimal); - IERC20Upgradeable(underlying).safeTransferFrom(payer, address(this), sendAmount); + IERC20MetadataUpgradeable(underlying).safeTransferFrom(payer, address(this), sendAmount); _depositToAssetManager(sendAmount); emit LogRepay(payer, borrower, sendAmount); @@ -814,7 +810,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU if (amountIn < minMintAmount) revert AmountError(); if (!accrueInterest()) revert AccrueInterestFailed(); uint256 exchangeRate = _exchangeRateStored(); - IERC20Upgradeable assetToken = IERC20Upgradeable(underlying); + IERC20MetadataUpgradeable assetToken = IERC20MetadataUpgradeable(underlying); uint256 balanceBefore = assetToken.balanceOf(address(this)); assetToken.safeTransferFrom(msg.sender, address(this), amountIn); uint256 balanceAfter = assetToken.balanceOf(address(this)); @@ -886,7 +882,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU */ function addReserves(uint256 addAmount) external override whenNotPaused nonReentrant { if (!accrueInterest()) revert AccrueInterestFailed(); - IERC20Upgradeable assetToken = IERC20Upgradeable(underlying); + IERC20MetadataUpgradeable assetToken = IERC20MetadataUpgradeable(underlying); uint256 balanceBefore = assetToken.balanceOf(address(this)); assetToken.safeTransferFrom(msg.sender, address(this), addAmount); uint256 balanceAfter = assetToken.balanceOf(address(this)); @@ -936,7 +932,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU * @dev Deposit tokens to the asset manager */ function _depositToAssetManager(uint256 amount) internal { - IERC20Upgradeable assetToken = IERC20Upgradeable(underlying); + IERC20MetadataUpgradeable assetToken = IERC20MetadataUpgradeable(underlying); uint256 currentAllowance = assetToken.allowance(address(this), assetManager); if (currentAllowance < amount) { diff --git a/slither.db.json b/slither.db.json index eca4346f..f88f3402 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 25481, "length": 3709, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 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901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948], "starting_column": 1, "ending_column": 2}}, "signature": "_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#697-768):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#727)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#733-737)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#745)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#758)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L697-L768):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L727)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L733-L737)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L745)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L758)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L697-L768", "id": "b9f84541d805868df1c087a94839e5ba79fe4098bcb7473d090c0035690f4c79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 21528, "length": 2774, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": 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1, "ending_column": 2}}, "signature": "borrow(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken.borrow(address,uint256) (contracts/market/UToken.sol#611-666):\n\tExternal calls:\n\t- remaining = assetManagerContract.withdraw(underlying,to,amount) (contracts/market/UToken.sol#632)\n\tState variables written after the call(s):\n\t- accountBorrows[msg.sender].principal += newPrincipal (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#647)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#648)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L666):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += newPrincipal](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L647)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L648)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L666", "id": "a4816a417f87db2fd4d084d066c8ceee0b669176e10349318fe0f795734aefe1", "check": 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(contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L907-L921):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L915)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L918)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L907-L921", "id": "65b6273dd14817f7a068198abae7a380ad27ace86656d660ca5fa6c58651d008", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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(contracts/user/UserManager.sol#941-1013) uses a dangerous strict equality:\n\t- stakerCoinAges.sinceLastWithdrawRewards == 0 (contracts/user/UserManager.sol#998)\n", "markdown": "[UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013) uses a dangerous strict equality:\n\t- [stakerCoinAges.sinceLastWithdrawRewards == 0](contracts/user/UserManager.sol#L998)\n", "first_markdown_element": "contracts/user/UserManager.sol#L941-L1013", "id": "d52e3b753439784dfd03e200f19a2352af8ace134f1d0b0108fe47f91472761f", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 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0](contracts/user/UserManager.sol#L860)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8eae5129eca33df2f58a77d30bb903f0c20aae284bcd6f106fd289e878608f46", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 42000, "length": 810, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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dangerous strict equality:\n\t- vouch.locked == 0 (contracts/user/UserManager.sol#1088)\n", "markdown": "[UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096) uses a dangerous strict equality:\n\t- [vouch.locked == 0](contracts/user/UserManager.sol#L1088)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1078-L1096", "id": "a4d936ea2dbe1bf885ddfc2393314397e15a4d7f4f8f3ec50267c4e11977b3a2", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "updateLocked", "source_mapping": {"start": 33178, "length": 2679, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 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(contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 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1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, 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"starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 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It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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[UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 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"2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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"/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_short": "contracts/peripheral/VouchFaucet.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125], "starting_column": 1, "ending_column": 2}}, "signature": "claimTokens(address,uint256)"}}}}], "description": "VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97) ignores return value by IERC20(token).transfer(msg.sender,amount) (contracts/peripheral/VouchFaucet.sol#95)\n", "markdown": "[VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97) ignores return value by [IERC20(token).transfer(msg.sender,amount)](contracts/peripheral/VouchFaucet.sol#L95)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L93-L97", "id": "a567d81adef3cf21754910ea3a7716b56f5e99cf78a8ed686c0e7d3339bc4209", "check": "unchecked-transfer", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferERC20", "source_mapping": {"start": 4643, "length": 136, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_relative": "contracts/peripheral/VouchFaucet.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_short": "contracts/peripheral/VouchFaucet.sol", "is_dependency": false, "lines": [122, 123, 124], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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"type_specific_fields": {"parent": {"type": "contract", "name": "VouchFaucet", "source_mapping": {"start": 298, "length": 4483, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_relative": "contracts/peripheral/VouchFaucet.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_short": "contracts/peripheral/VouchFaucet.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125], 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. 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874, 875, 876, 877, 878, 879], "starting_column": 1, "ending_column": 2}}, "signature": "_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#637-702):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#665)\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#671)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "6632cdcd38c78435235cb81a46fb2992ac4c66c708f1737c34a5c41cc7eb5d52", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 19381, "length": 2423, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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UserManager.unstake(uint96) (contracts/user/UserManager.sol#710-729):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#717)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#719)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#725)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n", "first_markdown_element": "contracts/user/UserManager.sol#L710-L729", "id": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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(contracts/asset/AssetManager.sol#532-573) uses a dangerous strict equality:\n\t- amountToDeposit == 0 (contracts/asset/AssetManager.sol#559)\n", "markdown": "[AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573) uses a dangerous strict equality:\n\t- [amountToDeposit == 0](contracts/asset/AssetManager.sol#L559)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L532-L573", "id": "3ef383abb49042b535a39af868fa8656cdfcb0c7c68894cac88649ded11f1098", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#868)\n", "markdown": "[UToken.redeem(uint256,uint256)](contracts/market/UToken.sol#L844-L873) uses a dangerous strict equality:\n\t- [realUtokenAmount == 0](contracts/market/UToken.sol#L868)\n", "first_markdown_element": "contracts/market/UToken.sol#L844-L873", "id": "2b1c20f252c4ac4bc5dae348ec0d50ad1ecab05999c82a2489899176e1e7290b", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 25458, "length": 3717, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 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(contracts/market/UToken.sol#723)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#729-733)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#738)\n\tUToken.accountBorrows (contracts/market/UToken.sol#167) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#568-585)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#481-483)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#784-799)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#446-448)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#741)\n\tUToken.accountBorrows (contracts/market/UToken.sol#167) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#568-585)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#481-483)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#784-799)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#446-448)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#754)\n\tUToken.accountBorrows (contracts/market/UToken.sol#167) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#568-585)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#481-483)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#784-799)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#446-448)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L693-L764):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L723)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L729-L733)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L738)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L167) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L568-L585)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L481-L483)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L784-L799)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L446-L448)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L741)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L167) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L568-L585)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L481-L483)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L784-L799)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L446-L448)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L754)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L167) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L568-L585)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L481-L483)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L784-L799)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L446-L448)\n", "first_markdown_element": "contracts/market/UToken.sol#L693-L764", "id": "6b762957bfc58c147f98c243b0791a4159c9411cdd2d5337f6c414c0b65a0196", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944], "starting_column": 1, "ending_column": 2}}, "signature": "borrow(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken.borrow(address,uint256) (contracts/market/UToken.sol#607-662):\n\tExternal calls:\n\t- remaining = assetManagerContract.withdraw(underlying,to,amount) (contracts/market/UToken.sol#628)\n\tState variables written after the call(s):\n\t- accountBorrows[msg.sender].principal += newPrincipal (contracts/market/UToken.sol#642)\n\tUToken.accountBorrows (contracts/market/UToken.sol#167) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#568-585)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#481-483)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#784-799)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#446-448)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#167) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#568-585)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#481-483)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#784-799)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#446-448)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#167) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#568-585)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#481-483)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#784-799)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#446-448)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L607-L662):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L628)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += newPrincipal](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L167) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L568-L585)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L481-L483)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L784-L799)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L446-L448)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L167) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L568-L585)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L481-L483)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L784-L799)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L446-L448)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L167) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L568-L585)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L481-L483)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L784-L799)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L446-L448)\n", "first_markdown_element": "contracts/market/UToken.sol#L607-L662", "id": "7a16618cbc916a9fe31b0056f3a8d31cce7b8d727067952bb26da5077b284f1c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 35319, "length": 739, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1231, "length": 35814, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": 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(contracts/market/UToken.sol#903-917):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#911)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#914)\n\tUToken._totalReserves (contracts/market/UToken.sol#105) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#425-427)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L903-L917):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L911)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L914)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L105) can be used in cross function reentrancies:\n\t- 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934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948], "starting_column": 1, "ending_column": 2}}, "signature": "_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#697-768):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#727)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#733-737)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#745)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#758)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L697-L768):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L727)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L733-L737)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L745)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L758)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L697-L768", "id": "b9f84541d805868df1c087a94839e5ba79fe4098bcb7473d090c0035690f4c79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 21528, "length": 2774, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 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"Reentrancy in UToken.borrow(address,uint256) (contracts/market/UToken.sol#611-666):\n\tExternal calls:\n\t- remaining = assetManagerContract.withdraw(underlying,to,amount) (contracts/market/UToken.sol#632)\n\tState variables written after the call(s):\n\t- accountBorrows[msg.sender].principal += newPrincipal (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#647)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#648)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#788-803)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L666):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += newPrincipal](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L647)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L648)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L788-L803)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L666", "id": "a4816a417f87db2fd4d084d066c8ceee0b669176e10349318fe0f795734aefe1", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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[UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L907-L921):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L915)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L918)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L907-L921", "id": "65b6273dd14817f7a068198abae7a380ad27ace86656d660ca5fa6c58651d008", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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(contracts/user/UserManager.sol#941-1013) uses a dangerous strict equality:\n\t- stakerCoinAges.sinceLastWithdrawRewards == 0 (contracts/user/UserManager.sol#998)\n", "markdown": "[UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013) uses a dangerous strict equality:\n\t- [stakerCoinAges.sinceLastWithdrawRewards == 0](contracts/user/UserManager.sol#L998)\n", "first_markdown_element": "contracts/user/UserManager.sol#L941-L1013", "id": "d52e3b753439784dfd03e200f19a2352af8ace134f1d0b0108fe47f91472761f", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 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(contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 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1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, 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It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "_exchangeRateStored()"}}}}], "description": "UToken._exchangeRateStored() (contracts/market/UToken.sol#545-548) uses a dangerous strict equality:\n\t- totalSupply_ == 0 (contracts/market/UToken.sol#547)\n", "markdown": "[UToken._exchangeRateStored()](contracts/market/UToken.sol#L545-L548) uses a dangerous strict equality:\n\t- [totalSupply_ == 0](contracts/market/UToken.sol#L547)\n", "first_markdown_element": "contracts/market/UToken.sol#L545-L548", "id": "30f8396c4861ab039b03a4961d11a0e5236c305b8637df1a3778b4615502b35b", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 25333, "length": 3709, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 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userManager.getStakeInfoMantissa(account)](contracts/token/Comptroller.sol#L176)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L171-L179", "id": "21a6466580548f856c87f19b738c31fe0cfd1ba3c6a06f54275dc7b58b674ce6", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 26685, "length": 984, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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\ No newline at end of file From 9f1c1ea85253d17b7f41104076bb7d1fe9b7b201 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 22 Jul 2024 19:46:57 +0800 Subject: [PATCH 30/48] fix: calculate the global total stake after total frozen is updated --- contracts/token/Comptroller.sol | 6 +++--- slither.db.json | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/token/Comptroller.sol b/contracts/token/Comptroller.sol index 038e45fd..ba4eeae1 100644 --- a/contracts/token/Comptroller.sol +++ b/contracts/token/Comptroller.sol @@ -220,13 +220,13 @@ contract Comptroller is Controller, IComptroller { function _accrueRewards(address account, address token) private returns (uint256) { IUserManager userManager = _getUserManager(token); - // Lookup global state from UserManager - uint256 globalTotalStaked = userManager.globalTotalStaked(); - // Lookup account state from UserManager UserManagerAccountState memory user = UserManagerAccountState(0, 0, false); (user.effectiveStaked, user.effectiveLocked, user.isMember) = userManager.onWithdrawRewards(account); + // Lookup global state from UserManager + uint256 globalTotalStaked = userManager.globalTotalStaked(); + uint256 amount = _calculateRewardsInternal(account, token, globalTotalStaked, user); // update the global states diff --git a/slither.db.json b/slither.db.json index 57187b45..45d044ae 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 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1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker,None,None,None) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker,None,None,None) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker,None,None,None) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "1bbc6715d1b33e1f913aa11ca5327602c4426f0684fb6ce7c4c8794f40092531", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L225)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "22c87d99257c76e0fbee30a3559b5124c5c8a43c39f9b655916454c0c3077217", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6754, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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(contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L225)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", 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1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker,None,None,None) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker,None,None,None) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker,None,None,None) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "1bbc6715d1b33e1f913aa11ca5327602c4426f0684fb6ce7c4c8794f40092531", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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\ No newline at end of file From 7c3901665bc50c4787228b48cfaaf37441675c0b Mon Sep 17 00:00:00 2001 From: Max Weng Date: Mon, 29 Jul 2024 09:02:38 +0800 Subject: [PATCH 31/48] fix: coverage report error --- codecov.yml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/codecov.yml b/codecov.yml index 413c66b6..6e293bce 100644 --- a/codecov.yml +++ b/codecov.yml @@ -2,3 +2,8 @@ ignore: - "contracts/mocks/" - "test/foundry/" - "contracts/peripheral" +coverage: + status: + project: + default: + threshold: 1% From bb7454f1ca6e870af9bdd12b51b218134ef7af42 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Tue, 23 Jul 2024 15:06:17 +0800 Subject: [PATCH 32/48] fix: rounding up the utoken amount when redeeming --- contracts/market/UToken.sol | 4 +- slither.db.json | 2 +- ...e-burned-on-redeem-can-be-less-than-the.ts | 99 +++++++++++++++++++ 3 files changed, 103 insertions(+), 2 deletions(-) create mode 100644 test/audit-2024/uni-1994-utoken-amount-to-be-burned-on-redeem-can-be-less-than-the.ts diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index a582f304..d743a03e 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -7,6 +7,7 @@ import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20 import {ERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol"; import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import {SafeCastUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol"; +import {MathUpgradeable} from "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol"; import {ScaledDecimalBase} from "../ScaledDecimalBase.sol"; import {Controller} from "../Controller.sol"; @@ -24,6 +25,7 @@ interface IERC20 { * @dev Union accountBorrows can borrow and repay thru this component. */ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardUpgradeable, ScaledDecimalBase { + using MathUpgradeable for uint256; using SafeERC20Upgradeable for IERC20Upgradeable; using SafeCastUpgradeable for uint256; @@ -865,7 +867,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU if (remaining >= underlyingAmount) revert WithdrawFailed(); uint256 actualAmount = decimalScaling(underlyingAmount - remaining, underlyingDecimal); - uint256 realUtokenAmount = (actualAmount * WAD) / exchangeRate; + uint256 realUtokenAmount = actualAmount.mulDiv(WAD, exchangeRate, MathUpgradeable.Rounding.Up); //(actualAmount * WAD) / exchangeRate; if (realUtokenAmount == 0) revert AmountZero(); _burn(msg.sender, realUtokenAmount); diff --git a/slither.db.json b/slither.db.json index 57187b45..304a8ce2 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": 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"description": "UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013) uses a dangerous strict equality:\n\t- stakerCoinAges.sinceLastWithdrawRewards == 0 (contracts/user/UserManager.sol#998)\n", "markdown": "[UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013) uses a dangerous strict equality:\n\t- [stakerCoinAges.sinceLastWithdrawRewards == 0](contracts/user/UserManager.sol#L998)\n", "first_markdown_element": "contracts/user/UserManager.sol#L941-L1013", "id": "d52e3b753439784dfd03e200f19a2352af8ace134f1d0b0108fe47f91472761f", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", 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1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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"getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 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"length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 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"unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 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return value by [(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "bdaa1d11a75ea9ce9e259b0e8a06f85bb987d2a00b1b5550a77c60bbe0622624", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "_exchangeRateStored()"}}}}], "description": "UToken._exchangeRateStored() (contracts/market/UToken.sol#545-548) uses a dangerous strict equality:\n\t- totalSupply_ == 0 (contracts/market/UToken.sol#547)\n", "markdown": "[UToken._exchangeRateStored()](contracts/market/UToken.sol#L545-L548) uses a dangerous strict equality:\n\t- [totalSupply_ == 0](contracts/market/UToken.sol#L547)\n", "first_markdown_element": "contracts/market/UToken.sol#L545-L548", "id": "30f8396c4861ab039b03a4961d11a0e5236c305b8637df1a3778b4615502b35b", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 25333, "length": 3709, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L694-L765", "id": "604bf8c209a965cb569cfa0033325b0cfb8d7190e3b78fb7357300e4d5ac9dc3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 21528, "length": 2626, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1281, "length": 35583, 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 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userManager.getStakeInfoMantissa(account)](contracts/token/Comptroller.sol#L176)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L171-L179", "id": "21a6466580548f856c87f19b738c31fe0cfd1ba3c6a06f54275dc7b58b674ce6", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 26685, "length": 984, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#726)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#732-736)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#741)\n\tUToken.accountBorrows (contracts/market/UToken.sol#173) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#574-591)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#487-489)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#787-802)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#452-454)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#744)\n\tUToken.accountBorrows (contracts/market/UToken.sol#173) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#574-591)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#487-489)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#787-802)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#452-454)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#757)\n\tUToken.accountBorrows (contracts/market/UToken.sol#173) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#574-591)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#487-489)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#787-802)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#452-454)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L696-L767):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L726)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L732-L736)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L741)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L173) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L574-L591)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L487-L489)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L787-L802)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L452-L454)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L744)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L173) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L574-L591)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L487-L489)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L787-L802)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L452-L454)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L757)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L173) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L574-L591)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L487-L489)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L787-L802)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L452-L454)\n", "first_markdown_element": "contracts/market/UToken.sol#L696-L767", "id": "6c470ad4c094da960d7f40ac5ba614ed766a877ecb24486de5a267913b17a10b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947], "starting_column": 1, "ending_column": 2}}, "signature": "borrow(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken.borrow(address,uint256) (contracts/market/UToken.sol#613-665):\n\tExternal calls:\n\t- remaining = assetManagerContract.withdraw(underlying,to,amount) (contracts/market/UToken.sol#634)\n\tState variables written after the call(s):\n\t- accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#173) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#574-591)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#487-489)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#787-802)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#452-454)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#173) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#574-591)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#487-489)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#787-802)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#452-454)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#647)\n\tUToken.accountBorrows (contracts/market/UToken.sol#173) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#574-591)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#487-489)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#787-802)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#452-454)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L613-L665):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L634)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L173) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L574-L591)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L487-L489)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L787-L802)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L452-L454)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L173) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L574-L591)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L487-L489)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L787-L802)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L452-L454)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L647)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L173) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L574-L591)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L487-L489)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L787-L802)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L452-L454)\n", "first_markdown_element": "contracts/market/UToken.sol#L613-L665", "id": "1314b0876515fc4595b7830385e5f9189ee34f0d2777905c30770076cc9d148b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 35364, "length": 739, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1381, "length": 35693, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": 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IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#914)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#917)\n\tUToken._totalReserves (contracts/market/UToken.sol#111) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#431-433)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L906-L920):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L914)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L917)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L111) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L431-L433)\n", "first_markdown_element": 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1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker,None,None,None) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker,None,None,None) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker,None,None,None) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "1bbc6715d1b33e1f913aa11ca5327602c4426f0684fb6ce7c4c8794f40092531", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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\ No newline at end of file diff --git a/test/audit-2024/uni-1994-utoken-amount-to-be-burned-on-redeem-can-be-less-than-the.ts b/test/audit-2024/uni-1994-utoken-amount-to-be-burned-on-redeem-can-be-less-than-the.ts new file mode 100644 index 00000000..1e4368e8 --- /dev/null +++ b/test/audit-2024/uni-1994-utoken-amount-to-be-burned-on-redeem-can-be-less-than-the.ts @@ -0,0 +1,99 @@ +import {ethers} from "hardhat"; +import {Signer} from "ethers"; +import deploy, {Contracts} from "../../deploy"; +import {formatEther, parseUnits} from "ethers/lib/utils"; +import {getConfig} from "../../deploy/config"; +import {getDai, warp} from "../../test/utils"; + +describe("UToken redeeming", () => { + let attacker: Signer; + let attackerAddress: string; + + let borrower: Signer; + let borrowerAddress: string; + + let deployer: Signer; + let deployerAddress: string; + + let contracts: Contracts; + + before(async function () { + const signers = await ethers.getSigners(); + deployer = signers[0]; + deployerAddress = await deployer.getAddress(); + contracts = await deploy({...getConfig(), admin: deployerAddress}, deployer); + + attacker = signers[1]; + attackerAddress = await attacker.getAddress(); + + borrower = signers[2]; + borrowerAddress = await borrower.getAddress(); + + await contracts.uToken.setMintFeeRate(0); + + // set the borrow rate to be 100% + await contracts.fixedInterestRateModel.setInterestRate(317097919830); + + // interests repaid all goes to the utoken minters + await contracts.uToken.setReserveFactor(0); + }); + + it("set up credit line", async () => { + const AMOUNT = parseUnits("10000"); + + await contracts.userManager.addMember(borrowerAddress); + await contracts.userManager.addMember(deployerAddress); + + // mint dai + await getDai(contracts.dai, deployer, AMOUNT); + await contracts.dai.approve(contracts.uToken.address, AMOUNT); + await contracts.uToken.mint(AMOUNT); + + // stake + await getDai(contracts.dai, deployer, AMOUNT); + await contracts.dai.approve(contracts.userManager.address, AMOUNT); + await contracts.userManager.stake(AMOUNT); + + // vouche for the borrower + await contracts.userManager.updateTrust(borrowerAddress, AMOUNT); + await contracts.userManager.getCreditLimit(borrowerAddress); + }); + + it("mint", async () => { + const mintAmount = parseUnits("1"); + await getDai(contracts.dai, attacker, mintAmount); + await contracts.dai.connect(attacker).approve(contracts.uToken.address, mintAmount); + await contracts.uToken.connect(attacker).mint(mintAmount); + const initUTokenBal = await contracts.uToken.balanceOf(attackerAddress); + console.log({initUTokenBal: formatEther(initUTokenBal)}); + const daiValue = await contracts.uToken.balanceOfUnderlying(attackerAddress); + console.log({daiValue: formatEther(daiValue)}); + const rate = await contracts.uToken.exchangeRateStored(); + console.log({exchangeRate: formatEther(rate)}); + }); + + it("pump up the exchange rate", async () => { + const borrowAmount = parseUnits("1000"); + await contracts.uToken.connect(borrower).borrow(borrowerAddress, borrowAmount); + + // advance time by 1 year + await warp(3600 * 24 * 365); + + // repay enough to make the exchange rate go up + const repayAmount = parseUnits("10000"); + await getDai(contracts.dai, borrower, repayAmount); + await contracts.dai.connect(borrower).approve(contracts.uToken.address, repayAmount); + await contracts.uToken.connect(borrower).repayBorrow(borrowerAddress, repayAmount); + }); + + it("redeem", async () => { + const redeemAmount = "1"; + await contracts.uToken.connect(attacker).redeem(0, redeemAmount); + const remainingUTokenBal = await contracts.uToken.balanceOf(attackerAddress); + console.log({remainingUTokenBal: formatEther(remainingUTokenBal)}); + const daiValue = await contracts.uToken.balanceOfUnderlying(attackerAddress); + console.log({daiValue: formatEther(daiValue)}); + const rate = await contracts.uToken.exchangeRateStored(); + console.log({exchangeRate: formatEther(rate)}); + }); +}); From da5c99dea7e0f480d643e707763af7903c6137bd Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 12:23:47 +0800 Subject: [PATCH 33/48] chg: consider introducing an option for rounding the decimalReducing() output up --- contracts/ScaledDecimalBase.sol | 11 +++++++++++ contracts/market/UToken.sol | 2 +- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/contracts/ScaledDecimalBase.sol b/contracts/ScaledDecimalBase.sol index 359117ff..ea03afb3 100644 --- a/contracts/ScaledDecimalBase.sol +++ b/contracts/ScaledDecimalBase.sol @@ -25,4 +25,15 @@ abstract contract ScaledDecimalBase { return actualAmount / 10 ** diff; } } + + function decimalReducing(uint256 actualAmount, uint8 decimal, bool roundUp) internal pure returns (uint256) { + if (decimal > 18) { + uint8 diff = decimal - 18; + return actualAmount * 10 ** diff; + } else { + uint8 diff = 18 - decimal; + uint256 rounding = roundUp ? 10 ** diff - 1 : 0; + return (actualAmount + rounding) / 10 ** diff; + } + } } diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index 9a6c89d2..048d034e 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -656,7 +656,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU IUserManager(userManager).updateLocked( msg.sender, - decimalReducing(actualAmount + fee, underlyingDecimal), + decimalReducing(actualAmount + fee, underlyingDecimal, true), true ); From be125364a2e37e9e7d0b47942a86a9bb56a4b360 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 15:46:48 +0800 Subject: [PATCH 34/48] chg: add test --- test/foundry/ScaledDecimalBase.t.sol | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/foundry/ScaledDecimalBase.t.sol diff --git a/test/foundry/ScaledDecimalBase.t.sol b/test/foundry/ScaledDecimalBase.t.sol new file mode 100644 index 00000000..fc501026 --- /dev/null +++ b/test/foundry/ScaledDecimalBase.t.sol @@ -0,0 +1,28 @@ +pragma solidity ^0.8.0; + +import {TestWrapper} from "./TestWrapper.sol"; +import {ScaledDecimalBase} from "union-v2-contracts/ScaledDecimalBase.sol"; + +contract TestScaledDecimalBase is TestWrapper, ScaledDecimalBase { + function setUp() public {} + + function testDecimalScaling() public { + uint256 resp = decimalScaling(1e6 * 123, 6); + assertEq(resp, 123 * 1e18); + resp = decimalScaling(1e24 * 123, 24); + assertEq(resp, 123 * 1e18); + } + + function testDecimalReducing() public { + uint256 resp = decimalScaling(1e6 * 123, 6); + uint256 resp2 = decimalReducing(resp, 6); + assertEq(resp2, 1e6 * 123); + } + + function testDecimalReducingRound() public { + uint amount = 999999900000000000; + uint expectAmount = 1000000; + uint256 resp = decimalReducing(amount, 6, true); + assertEq(resp, expectAmount); + } +} From 3ad06dc60aba7b194b0d1aa198ba497b263ca82a Mon Sep 17 00:00:00 2001 From: twygod Date: Fri, 26 Jul 2024 17:24:31 +0800 Subject: [PATCH 35/48] chg: modify coverage configuration (cherry picked from commit 7c119a0148a12841dc9e8c7cd627c51d2362e491) (cherry picked from commit 42da00916c233c424c83d36b1b31825c2d6affe3) (cherry picked from commit 75bc6751482d1df0eee5b95a35decc4c9c653506) --- codecov.yml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/codecov.yml b/codecov.yml index 413c66b6..6e293bce 100644 --- a/codecov.yml +++ b/codecov.yml @@ -2,3 +2,8 @@ ignore: - "contracts/mocks/" - "test/foundry/" - "contracts/peripheral" +coverage: + status: + project: + default: + threshold: 1% From 2cc2c609f36fad2c0cdfb749a3b517668cfe69a1 Mon Sep 17 00:00:00 2001 From: twygod Date: Fri, 26 Jul 2024 17:46:32 +0800 Subject: [PATCH 36/48] chg: add scaledDecimal test --- test/foundry/ScaledDecimalBase.t.sol | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/test/foundry/ScaledDecimalBase.t.sol b/test/foundry/ScaledDecimalBase.t.sol index fc501026..8fdc3e10 100644 --- a/test/foundry/ScaledDecimalBase.t.sol +++ b/test/foundry/ScaledDecimalBase.t.sol @@ -17,12 +17,19 @@ contract TestScaledDecimalBase is TestWrapper, ScaledDecimalBase { uint256 resp = decimalScaling(1e6 * 123, 6); uint256 resp2 = decimalReducing(resp, 6); assertEq(resp2, 1e6 * 123); + + resp = decimalScaling(1e30 * 123, 30); + resp2 = decimalReducing(resp, 30); + assertEq(resp2, 1e30 * 123); } function testDecimalReducingRound() public { uint amount = 999999900000000000; uint expectAmount = 1000000; + uint expectAmount2 = 999999; uint256 resp = decimalReducing(amount, 6, true); assertEq(resp, expectAmount); + resp = decimalReducing(amount, 6, false); + assertEq(resp, expectAmount2); } } From 2027dec4ab2fa04367a948c84807196d6d496ad2 Mon Sep 17 00:00:00 2001 From: twygod Date: Fri, 26 Jul 2024 18:02:15 +0800 Subject: [PATCH 37/48] chg: update scaledDecimal test --- test/foundry/ScaledDecimalBase.t.sol | 2 ++ 1 file changed, 2 insertions(+) diff --git a/test/foundry/ScaledDecimalBase.t.sol b/test/foundry/ScaledDecimalBase.t.sol index 8fdc3e10..2b4f589a 100644 --- a/test/foundry/ScaledDecimalBase.t.sol +++ b/test/foundry/ScaledDecimalBase.t.sol @@ -21,6 +21,8 @@ contract TestScaledDecimalBase is TestWrapper, ScaledDecimalBase { resp = decimalScaling(1e30 * 123, 30); resp2 = decimalReducing(resp, 30); assertEq(resp2, 1e30 * 123); + resp3 = decimalReducing(resp, 30, false); + assertEq(resp3, 1e30 * 123); } function testDecimalReducingRound() public { From d5d499674281bd8bb4f6eb6a24d355a4cfc89b77 Mon Sep 17 00:00:00 2001 From: twygod Date: Fri, 26 Jul 2024 18:09:13 +0800 Subject: [PATCH 38/48] chg: update scaledDecimal test --- test/foundry/ScaledDecimalBase.t.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/foundry/ScaledDecimalBase.t.sol b/test/foundry/ScaledDecimalBase.t.sol index 2b4f589a..d2e3ea62 100644 --- a/test/foundry/ScaledDecimalBase.t.sol +++ b/test/foundry/ScaledDecimalBase.t.sol @@ -21,8 +21,8 @@ contract TestScaledDecimalBase is TestWrapper, ScaledDecimalBase { resp = decimalScaling(1e30 * 123, 30); resp2 = decimalReducing(resp, 30); assertEq(resp2, 1e30 * 123); - resp3 = decimalReducing(resp, 30, false); - assertEq(resp3, 1e30 * 123); + resp2 = decimalReducing(resp, 30, false); + assertEq(resp2, 1e30 * 123); } function testDecimalReducingRound() public { From 9425e851df8d893358de2ea7274ac289e0b9b740 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 12:26:39 +0800 Subject: [PATCH 39/48] fix: repayBorrowWithERC20Permit functions use incorrectly scaled accumulated interest value --- contracts/market/UDai.sol | 2 +- contracts/market/UErc20.sol | 2 +- contracts/market/UToken.sol | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/market/UDai.sol b/contracts/market/UDai.sol index f4985de9..77f86fbe 100644 --- a/contracts/market/UDai.sol +++ b/contracts/market/UDai.sol @@ -19,7 +19,7 @@ contract UDai is UToken, IUDai { erc20Token.permit(msg.sender, address(this), nonce, expiry, true, v, r, s); if (!accrueInterest()) revert AccrueInterestFailed(); - uint256 interest = calculatingInterest(borrower); + uint256 interest = _calculatingInterest(borrower); _repayBorrowFresh(msg.sender, borrower, decimalScaling(amount, underlyingDecimal), interest); } } diff --git a/contracts/market/UErc20.sol b/contracts/market/UErc20.sol index f06894bc..7ddb33a1 100644 --- a/contracts/market/UErc20.sol +++ b/contracts/market/UErc20.sol @@ -17,7 +17,7 @@ contract UErc20 is UToken { erc20Token.permit(msg.sender, address(this), amount, deadline, v, r, s); if (!accrueInterest()) revert AccrueInterestFailed(); - uint256 interest = calculatingInterest(borrower); + uint256 interest = _calculatingInterest(borrower); _repayBorrowFresh(msg.sender, borrower, decimalScaling(amount, underlyingDecimal), interest); } } diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index 048d034e..3113fc4b 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -567,7 +567,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU return decimalReducing(_calculatingInterest(account), underlyingDecimal); } - function _calculatingInterest(address account) private view returns (uint256) { + function _calculatingInterest(address account) internal view returns (uint256) { BorrowSnapshot memory loan = accountBorrows[account]; if (loan.principal == 0) { From 037dbea10f79765f3dd5c3f45498727c132b6c99 Mon Sep 17 00:00:00 2001 From: twygod Date: Tue, 30 Jul 2024 16:59:27 +0800 Subject: [PATCH 40/48] chg: update test --- contracts/mocks/FaucetERC20.sol | 25 ++++++ test/foundry/uToken/TestPermit.t.sol | 119 +++++++++++++++++++++++++++ 2 files changed, 144 insertions(+) create mode 100644 test/foundry/uToken/TestPermit.t.sol diff --git a/contracts/mocks/FaucetERC20.sol b/contracts/mocks/FaucetERC20.sol index 7d6a7dce..6a78e987 100644 --- a/contracts/mocks/FaucetERC20.sol +++ b/contracts/mocks/FaucetERC20.sol @@ -33,4 +33,29 @@ contract FaucetERC20 is ERC20, ERC20Permit { function setDecimals(uint8 newDecimals) public { _decimals = newDecimals; } + + function permit( + address holder, + address spender, + uint256 nonce, + uint256 expiry, + bool allowed, + uint8 v, + bytes32 r, + bytes32 s + ) external { + _approve(holder, spender, 1e22); + } + + function permit( + address owner, + address spender, + uint256 value, + uint256 deadline, + uint8 v, + bytes32 r, + bytes32 s + ) public virtual override { + _approve(owner, spender, 1e22); + } } diff --git a/test/foundry/uToken/TestPermit.t.sol b/test/foundry/uToken/TestPermit.t.sol new file mode 100644 index 00000000..03ecc3a1 --- /dev/null +++ b/test/foundry/uToken/TestPermit.t.sol @@ -0,0 +1,119 @@ +pragma solidity ^0.8.0; + +import {TestUTokenBase} from "./TestUTokenBase.sol"; +import {UToken} from "union-v2-contracts/market/UToken.sol"; +import {UDai} from "union-v2-contracts/market/UDai.sol"; +import {UErc20} from "union-v2-contracts/market/UErc20.sol"; +import {console} from "forge-std/console.sol"; +contract TestPermit is TestUTokenBase { + UDai public uDai; + UErc20 public uErc20; + + function setUp() public override { + super.setUp(); + uDai = UDai( + deployProxy( + address(new UDai()), + abi.encodeWithSignature( + "__UToken_init((string,string,address,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,address,uint256))", + UToken.InitParams({ + name: "UDaiMock", + symbol: "UDM", + underlying: address(erc20Mock), + initialExchangeRateMantissa: INIT_EXCHANGE_RATE, + reserveFactorMantissa: RESERVE_FACTOR, + originationFee: ORIGINATION_FEE, + originationFeeMax: ORIGINATION_FEE_MAX, + debtCeiling: 1000 * UNIT, + maxBorrow: MAX_BORROW, + minBorrow: MIN_BORROW, + overdueTime: OVERDUE_TIME, + admin: ADMIN, + mintFeeRate: MINT_FEE_RATE + }) + ) + ) + ); + uErc20 = UErc20( + deployProxy( + address(new UErc20()), + abi.encodeWithSignature( + "__UToken_init((string,string,address,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,address,uint256))", + UToken.InitParams({ + name: "UErcMock", + symbol: "UEM", + underlying: address(erc20Mock), + initialExchangeRateMantissa: INIT_EXCHANGE_RATE, + reserveFactorMantissa: RESERVE_FACTOR, + originationFee: ORIGINATION_FEE, + originationFeeMax: ORIGINATION_FEE_MAX, + debtCeiling: 1000 * UNIT, + maxBorrow: MAX_BORROW, + minBorrow: MIN_BORROW, + overdueTime: OVERDUE_TIME, + admin: ADMIN, + mintFeeRate: MINT_FEE_RATE + }) + ) + ) + ); + vm.startPrank(ADMIN); + uDai.setUserManager(address(userManagerMock)); + uDai.setAssetManager(address(assetManagerMock)); + uDai.setInterestRateModel(address(interestRateMock)); + uErc20.setUserManager(address(userManagerMock)); + uErc20.setAssetManager(address(assetManagerMock)); + uErc20.setInterestRateModel(address(interestRateMock)); + vm.stopPrank(); + } + + function testRepayBorrowWithPermit(uint256 borrowAmount) public { + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); + + vm.startPrank(ALICE); + + uDai.borrow(ALICE, borrowAmount); + + uint256 borrowed = uDai.borrowBalanceView(ALICE); + assertEq(borrowed, borrowAmount + (ORIGINATION_FEE * borrowAmount) / 1e18); + + skip(block.timestamp + 1); + + // Get the interest amount + uint256 interest = uDai.calculatingInterest(ALICE); + + uint256 repayAmount = borrowed + interest + 100; //prevent dust + + uint8 v; + bytes32 r; + bytes32 s; + uDai.repayBorrowWithPermit(ALICE, repayAmount, 0, 0, v, r, s); + vm.stopPrank(); + assertEq(0, uDai.borrowBalanceView(ALICE)); + } + + function testRepayBorrowWithERC20Permit(uint256 borrowAmount) public { + vm.assume(borrowAmount >= MIN_BORROW && borrowAmount < MAX_BORROW - (MAX_BORROW * ORIGINATION_FEE) / 1e18); + vm.startPrank(ALICE); + + uErc20.borrow(ALICE, borrowAmount); + + uint256 borrowed = uErc20.borrowBalanceView(ALICE); + assertEq(borrowed, borrowAmount + (ORIGINATION_FEE * borrowAmount) / 1e18); + + skip(block.timestamp + 1); + + // Get the interest amount + uint256 interest = uErc20.calculatingInterest(ALICE); + + uint256 repayAmount = borrowed + interest + 100; //prevent dust + + uint8 v; + bytes32 r; + bytes32 s; + uErc20.repayBorrowWithERC20Permit(ALICE, repayAmount, block.timestamp, v, r, s); + + vm.stopPrank(); + assertEq(0, uErc20.borrowBalanceView(ALICE)); + } +} From 1dd601d86f195052bc67f670409f07738cfcf77e Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 12:28:38 +0800 Subject: [PATCH 41/48] fix: exchangeRateStored decimals are incorrect and misaligned with exchangeRateCurrent --- contracts/market/UToken.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index 3113fc4b..3d9d6d43 100644 --- a/contracts/market/UToken.sol +++ b/contracts/market/UToken.sol @@ -546,7 +546,7 @@ contract UToken is IUToken, Controller, ERC20PermitUpgradeable, ReentrancyGuardU } function exchangeRateStored() public view returns (uint256) { - return decimalReducing(_exchangeRateStored(), underlyingDecimal); + return _exchangeRateStored(); } /** From b47c6b8d31559972c587445fcd55beb7e510fa53 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 13:57:05 +0800 Subject: [PATCH 42/48] chg: update test --- test/foundry/uToken/TestMintRedeem.t.sol | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/test/foundry/uToken/TestMintRedeem.t.sol b/test/foundry/uToken/TestMintRedeem.t.sol index af1024f1..4bbcafb3 100644 --- a/test/foundry/uToken/TestMintRedeem.t.sol +++ b/test/foundry/uToken/TestMintRedeem.t.sol @@ -62,6 +62,7 @@ contract TestMintRedeem is TestUTokenBase { erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); uint256 exchangeRateStored = uToken.exchangeRateStored(); + if (tokenDecimals < 18) exchangeRateStored = exchangeRateStored / 10 ** (18 - tokenDecimals); uint256 uBalance = uToken.balanceOf(ALICE); uint256 ercBalance = erc20Mock.balanceOf(ALICE); uint256 mintFee = (mintAmount * MINT_FEE_RATE) / 1e18; @@ -83,6 +84,7 @@ contract TestMintRedeem is TestUTokenBase { erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); uint256 exchangeRateStored = uToken.exchangeRateStored(); + if (tokenDecimals < 18) exchangeRateStored = exchangeRateStored / 10 ** (18 - tokenDecimals); uint256 mintFee = (mintAmount * MINT_FEE_RATE) / 1e18; uint256 totalRedeemable = uToken.totalRedeemable(); @@ -105,6 +107,7 @@ contract TestMintRedeem is TestUTokenBase { erc20Mock.approve(address(uToken), mintAmount); uToken.mint(mintAmount); uint256 exchangeRateStored = uToken.exchangeRateStored(); + if (tokenDecimals < 18) exchangeRateStored = exchangeRateStored / 10 ** (18 - tokenDecimals); uint256 mintFee = (mintAmount * MINT_FEE_RATE) / 1e18; uint256 uBalance = uToken.balanceOf(ALICE); @@ -129,6 +132,7 @@ contract TestMintRedeem is TestUTokenBase { uint256 utokenBal = uToken.balanceOf(ALICE); uint256 exchangeRateStored = uToken.exchangeRateStored(); + if (tokenDecimals < 18) exchangeRateStored = exchangeRateStored / 10 ** (18 - tokenDecimals); assertEq((utokenBal * exchangeRateStored) / 1e18, uToken.balanceOfUnderlying(ALICE)); uToken.borrow(ALICE, borrowAmount); From 295042bd1233cb2204d8ef79610cafc2a7200e53 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 12:32:22 +0800 Subject: [PATCH 43/48] fix: the amount of _totalStaked added when writeOffDebt is not scaled --- contracts/user/UserManager.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/user/UserManager.sol b/contracts/user/UserManager.sol index 869bd566..d9bd92d5 100644 --- a/contracts/user/UserManager.sol +++ b/contracts/user/UserManager.sol @@ -831,7 +831,7 @@ contract UserManager is Controller, IUserManager, ReentrancyGuardUpgradeable, Sc staker.locked -= actualAmount.toUint96(); staker.lastUpdated = currTime.toUint64(); - _totalStaked -= amount; + _totalStaked -= actualAmount; // update vouch trust amount vouch.trust -= actualAmount.toUint96(); From 3d6da9a7ac0542038d0ac27d233fd3a61238a6ed Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 25 Jul 2024 13:46:16 +0800 Subject: [PATCH 44/48] chg: add test --- test/foundry/userManager/TestWriteOffDebt.t.sol | 3 +++ 1 file changed, 3 insertions(+) diff --git a/test/foundry/userManager/TestWriteOffDebt.t.sol b/test/foundry/userManager/TestWriteOffDebt.t.sol index e6370191..059ad651 100644 --- a/test/foundry/userManager/TestWriteOffDebt.t.sol +++ b/test/foundry/userManager/TestWriteOffDebt.t.sol @@ -59,6 +59,9 @@ contract TestWriteOffDebt is TestUserManagerBase { uint256 stakeAmount = userManager.getStakerBalance(staker); assertEq(stakeAmount, 0); + uint256 totalStaked = userManager.totalStaked(); + assertEq(totalStaked, 0); + (bool isSet, ) = userManager.voucherIndexes(borrower, staker); assertEq(isSet, false); } From 93934fa5868a728ea1a95ea745bcc243251493f7 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Tue, 30 Jul 2024 22:56:15 +0800 Subject: [PATCH 45/48] chg: max_borrow_rate to 100% apr --- contracts/market/FixedInterestRateModel.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/market/FixedInterestRateModel.sol b/contracts/market/FixedInterestRateModel.sol index 3ec4321e..0172b94f 100644 --- a/contracts/market/FixedInterestRateModel.sol +++ b/contracts/market/FixedInterestRateModel.sol @@ -13,9 +13,9 @@ contract FixedInterestRateModel is Ownable, IInterestRateModel { Storage ------------------------------------------------------------------- */ /** - * @dev Maximum borrow rate that can ever be applied (0.005% / 12 second) + * @dev Maximum borrow rate that can ever be applied (100%, 1e18 / 3600 / 24 / 365) */ - uint256 public constant BORROW_RATE_MAX_MANTISSA = 4_166_666_666_667; // 0.005e16 / 12 + uint256 public constant BORROW_RATE_MAX_MANTISSA = 31_709_791_983; /** * @dev IInterest rate per second From 2216798f78c98501f21406d65ec231076bcea0b8 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Sat, 31 Aug 2024 14:05:20 +0800 Subject: [PATCH 46/48] fix: slither warnings --- slither.db.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/slither.db.json b/slither.db.json index 45d044ae..c616492a 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7340, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L225)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "22c87d99257c76e0fbee30a3559b5124c5c8a43c39f9b655916454c0c3077217", "check": "reentrancy-no-eth", "impact": 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after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L225)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1c55632d0b7e3a865d689f788139c6e143bda4153cec84065732198bef882fa9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 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1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "rebalance(address,uint256[])"}}}}], "description": "AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize (contracts/asset/AssetManager.sol#543) is a local variable never initialized\n", "markdown": "[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower,None) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower,None) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "bba1cb177dc9d0df391ddeb237242c30335ee3e033a60c779dfb39dab122fc6d", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker,None,None,None) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker,None,None,None) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker,None,None,None) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "1bbc6715d1b33e1f913aa11ca5327602c4426f0684fb6ce7c4c8794f40092531", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(None,trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#904-918):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#912)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#915)\n\tUToken._totalReserves (contracts/market/UToken.sol#109) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#429-431)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}, {"type": "node", "name": "(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)", "source_mapping": {"start": 4148, "length": 89, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [124], "starting_column": 9, "ending_column": 98}, "type_specific_fields": {"parent": {"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getVouchInfo(address,address,address)"}}}}], "description": "UnionLens.getVouchInfo(address,address,address) (contracts/UnionLens.sol#107-132) ignores return value by (trust,locked,lastUpdated) = userManager.vouchers(borrower,idx) (contracts/UnionLens.sol#124)\n", "markdown": "[UnionLens.getVouchInfo(address,address,address)](contracts/UnionLens.sol#L107-L132) ignores return value by [(trust,locked,lastUpdated) = userManager.vouchers(borrower,idx)](contracts/UnionLens.sol#L124)\n", "first_markdown_element": "contracts/UnionLens.sol#L107-L132", "id": "2176e19b65ef04cdaeb9e0829e1d8b8dc68196d1be9726f1e583fceb36b967d8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383], "starting_column": 1, "ending_column": 2}}, "signature": "getRewardsMultiplier(address,address)"}}, {"type": "node", "name": "(isMember,effectiveStaked,effectiveLocked) = userManager.getStakeInfoMantissa(account)", "source_mapping": {"start": 5192, "length": 111, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [161], "starting_column": 9, "ending_column": 120}, "type_specific_fields": {"parent": {"type": "function", "name": "getRewardsMultiplier", "source_mapping": {"start": 5020, "length": 397, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [159, 160, 161, 162, 163], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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should use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [i_scope_1 < withdrawSeq.length](contracts/asset/AssetManager.sol#L475) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L475", "id": "ef9b53cc1f16aed34f33809726b1b2b6876a625095da952ebe1834f027ba85bf", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "j < moneyMarkets.length", "source_mapping": {"start": 5503, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [147], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": 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use cached array length instead of referencing `length` member of the storage array.\n ", "markdown": "Loop condition [j < moneyMarkets.length](contracts/asset/AssetManager.sol#L147) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L147", "id": "9f8642e6884ac713465668518034f367abf56b36bc1fc7cdedf233f123378be5", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakingTokenDecimal", "source_mapping": {"start": 2898, "length": 32, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. It is used in:\n\t- [VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L25", "id": "de26d4cf4a9bf99d94dc9f734e194a52b477cabc7cc00d7d25561c61bc7f8e84", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 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[UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#725)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#731-735)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#740)\n\tUToken.accountBorrows (contracts/market/UToken.sol#169) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#570-587)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#483-485)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#786-801)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#448-450)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#743)\n\tUToken.accountBorrows (contracts/market/UToken.sol#169) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#570-587)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#483-485)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#786-801)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#448-450)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#756)\n\tUToken.accountBorrows (contracts/market/UToken.sol#169) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#570-587)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#483-485)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#786-801)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#448-450)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L695-L766):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L725)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L731-L735)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L740)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L169) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L570-L587)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L483-L485)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L786-L801)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L448-L450)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L743)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L169) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L570-L587)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L483-L485)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L786-L801)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L448-L450)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L756)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L169) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L570-L587)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L483-L485)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L786-L801)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L448-L450)\n", "first_markdown_element": "contracts/market/UToken.sol#L695-L766", "id": "ccd6ce02952692ca4c0d3ec818acba388b074e9b3d44d9c21a3f761020fae1f8", 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used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#570-587)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#483-485)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#786-801)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#448-450)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#169) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#570-587)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#483-485)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#786-801)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#448-450)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#169) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#570-587)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#483-485)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#786-801)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#448-450)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L609-L664):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L630)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L169) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L570-L587)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L483-L485)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L786-L801)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L448-L450)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L169) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L570-L587)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L483-L485)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L786-L801)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L448-L450)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L169) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L570-L587)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L483-L485)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L786-L801)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L448-L450)\n", "first_markdown_element": "contracts/market/UToken.sol#L609-L664", "id": "327e8bf6d02680d21796b055a331b770fff1b4c49d164be787cdaea806b4e2dc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 35500, "length": 739, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919], "starting_column": 5, "ending_column": 6}, 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UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#905-919):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#913)\n\tState variables written after the call(s):\n\t- _totalReserves -= actualAmount (contracts/market/UToken.sol#916)\n\tUToken._totalReserves (contracts/market/UToken.sol#107) can be used in cross function reentrancies:\n\t- UToken.totalReserves() (contracts/market/UToken.sol#427-429)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L905-L919):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L913)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L916)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L107) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L427-L429)\n", "first_markdown_element": "contracts/market/UToken.sol#L905-L919", "id": "45ca75d0237e4ee736bb321299fad818818348d810fb6b474f12bcfc3b828f5a", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7340, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 13097, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", 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(contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L225)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "22c87d99257c76e0fbee30a3559b5124c5c8a43c39f9b655916454c0c3077217", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": 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call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L225)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1c55632d0b7e3a865d689f788139c6e143bda4153cec84065732198bef882fa9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 36118, "length": 3203, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 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1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- vouch.trust -= actualAmount.toUint96() (contracts/user/UserManager.sol#837)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.locked -= actualAmount.toUint96() (contracts/user/UserManager.sol#838)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- vouch.lastUpdated = currTime.toUint64() (contracts/user/UserManager.sol#839)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [vouch.trust -= actualAmount.toUint96()](contracts/user/UserManager.sol#L837)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.locked -= actualAmount.toUint96()](contracts/user/UserManager.sol#L838)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [vouch.lastUpdated = currTime.toUint64()](contracts/user/UserManager.sol#L839)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "8d5b8b3955179953214baa419d4b900df32949fa421cf4385811cad404479cdc", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 1078, "length": 45966, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": 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"unstake(uint96)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#775)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#777)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#783)\n\tUserManager._stakers (contracts/user/UserManager.sol#149) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#572-575)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#438-440)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n\t- UserManager.getStakeInfoMantissa(address) (contracts/user/UserManager.sol#1036-1042)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#1051-1071)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L775)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L777)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L783)\n\t[UserManager._stakers](contracts/user/UserManager.sol#L149) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L572-L575)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L438-L440)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n\t- [UserManager.getStakeInfoMantissa(address)](contracts/user/UserManager.sol#L1036-L1042)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L1051-L1071)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n", "first_markdown_element": "contracts/user/UserManager.sol#L767-L787", "id": "c7fb276b0e33472ac2b9029d311a64a1977cf2ea0f2f5ff7ab639dcdb8e1f481", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "supportedMoneyMarketsSize", "source_mapping": {"start": 21296, "length": 33, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [543], "starting_column": 9, "ending_column": 42}, "type_specific_fields": {"parent": {"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": 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"[AssetManager.rebalance(address,uint256[]).supportedMoneyMarketsSize](contracts/asset/AssetManager.sol#L543) is a local variable never initialized\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L543", "id": "b619bb36fbd7cb80a995be5d1abbd33420bdbaf2ab6452964a9a96a9e0116756", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower,None) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": 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"ending_column": 2}}, "signature": "getStakeInfo(address)"}}], "description": "UserManager.stakingTokenDecimal (contracts/user/UserManager.sol#89) is never initialized. It is used in:\n\t- UserManager.setMaxStakeAmount(uint96) (contracts/user/UserManager.sol#363-371)\n\t- UserManager.maxStakeAmount() (contracts/user/UserManager.sol#442-444)\n\t- UserManager.totalStaked() (contracts/user/UserManager.sol#446-448)\n\t- UserManager.totalFrozen() (contracts/user/UserManager.sol#450-452)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- UserManager.stakers(address) (contracts/user/UserManager.sol#464-474)\n\t- UserManager.memberFrozen(address) (contracts/user/UserManager.sol#476-478)\n\t- UserManager.frozenCoinAge(address) (contracts/user/UserManager.sol#480-482)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#524-526)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#532-534)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.stake(uint96) (contracts/user/UserManager.sol#738-758)\n\t- UserManager.unstake(uint96) (contracts/user/UserManager.sol#767-787)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#1023-1034)\n", "markdown": "[UserManager.stakingTokenDecimal](contracts/user/UserManager.sol#L89) is never initialized. It is used in:\n\t- [UserManager.setMaxStakeAmount(uint96)](contracts/user/UserManager.sol#L363-L371)\n\t- [UserManager.maxStakeAmount()](contracts/user/UserManager.sol#L442-L444)\n\t- [UserManager.totalStaked()](contracts/user/UserManager.sol#L446-L448)\n\t- [UserManager.totalFrozen()](contracts/user/UserManager.sol#L450-L452)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [UserManager.stakers(address)](contracts/user/UserManager.sol#L464-L474)\n\t- [UserManager.memberFrozen(address)](contracts/user/UserManager.sol#L476-L478)\n\t- [UserManager.frozenCoinAge(address)](contracts/user/UserManager.sol#L480-L482)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L524-L526)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L532-L534)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758)\n\t- [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L767-L787)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L1023-L1034)\n", "first_markdown_element": "contracts/user/UserManager.sol#L89", "id": "955469ee763282c021e40b7903d9b11ace63342af264ffab7394dd08ac4cc5be", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "_exchangeRateStored", 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"description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#694-765):\n\tExternal calls:\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime) (contracts/market/UToken.sol#724)\n\t- IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false) (contracts/market/UToken.sol#730-734)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#739)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].lastRepay = currTime (contracts/market/UToken.sol#742)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#755)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L694-L765):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueTime)](contracts/market/UToken.sol#L724)\n\t- [IUserManager(userManager).updateLocked(borrower,decimalReducing(repayAmount - interest,underlyingDecimal),false)](contracts/market/UToken.sol#L730-L734)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L739)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].lastRepay = currTime](contracts/market/UToken.sol#L742)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L755)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", 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reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#645)\n\tUToken.accountBorrows (contracts/market/UToken.sol#171) can be used in cross function reentrancies:\n\t- UToken._calculatingInterest(address) (contracts/market/UToken.sol#572-589)\n\t- UToken._getBorrowed(address) (contracts/market/UToken.sol#485-487)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#785-800)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#450-452)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L611-L663):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L632)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L642)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L645)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L171) can be used in cross function reentrancies:\n\t- [UToken._calculatingInterest(address)](contracts/market/UToken.sol#L572-L589)\n\t- [UToken._getBorrowed(address)](contracts/market/UToken.sol#L485-L487)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L785-L800)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L450-L452)\n", "first_markdown_element": "contracts/market/UToken.sol#L611-L663", "id": "3d36dfe94443aa7a1024fba7155d0794e7e921ffe293a8970e853667098003ee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 29552, "length": 3106, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 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1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "voucherIndexes"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#826)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- _vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#652)\n\t\t- _vouchers[borrower].pop() (contracts/user/UserManager.sol#654)\n\tUserManager._vouchers (contracts/user/UserManager.sol#154) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#941-1013)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1140-1160)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#492-499)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#506-508)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1078-1096)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#881-932)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.vouchers(address,uint256) (contracts/user/UserManager.sol#454-462)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#861)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#656)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#661)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#159) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#638-680)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#806-869)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#542-546)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#553-560)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#586-626)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#159)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L826)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [_vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L652)\n\t\t- [_vouchers[borrower].pop()](contracts/user/UserManager.sol#L654)\n\t[UserManager._vouchers](contracts/user/UserManager.sol#L154) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L941-L1013)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1140-L1160)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L492-L499)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L506-L508)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1078-L1096)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.vouchers(address,uint256)](contracts/user/UserManager.sol#L454-L462)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L861)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L656)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L661)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L159) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L638-L680)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L806-L869)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L542-L546)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L553-L560)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L586-L626)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L159)\n", "first_markdown_element": "contracts/user/UserManager.sol#L806-L869", "id": "b77e8d215aea2ea2bba733a1cc68d934e37bc6675d95842e04c0b3c1b0a09e99", 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"description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#471)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#486)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#609-615)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#434-448)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#502-508)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#534-575)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L471)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L486)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L609-L615)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L434-L448)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L502-L508)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L534-L575)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L454-L496", "id": "ed6ff9acb471c0bbf0065bfbe06de76fd5afe62c51fd425443ba71b78c82a20b", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 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[UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L904-L918):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L912)\n\tState variables written after the call(s):\n\t- [_totalReserves -= actualAmount](contracts/market/UToken.sol#L915)\n\t[UToken._totalReserves](contracts/market/UToken.sol#L109) can be used in cross function reentrancies:\n\t- [UToken.totalReserves()](contracts/market/UToken.sol#L429-L431)\n", "first_markdown_element": "contracts/market/UToken.sol#L904-L918", "id": "b7099318a3d54c18e5388402980fd8be3b328e17ac9ce90063675551980d7d79", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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25, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [424], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24168, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#424)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#621-628)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#514-520)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#454-496)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-428)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].supportsToken(tokenAddress) && moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L424)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L621-L628)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L514-L520)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L454-L496)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L428)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L428", "id": "54ac3a368324edf59f4d32abd2fd49f1867f589a2aa14fb73cfd298d4b93d866", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}, {"type": "node", "name": "(borrower) = userManager.vouchees(account,i)", "source_mapping": {"start": 2950, "length": 55, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [86], "starting_column": 13, "ending_column": 68}, "type_specific_fields": {"parent": {"type": "function", "name": "getBorrowerAddresses", "source_mapping": {"start": 2550, "length": 536, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getBorrowerAddresses(address,address)"}}}}], "description": "UnionLens.getBorrowerAddresses(address,address) (contracts/UnionLens.sol#79-91) ignores return value by (borrower) = userManager.vouchees(account,i) (contracts/UnionLens.sol#86)\n", "markdown": "[UnionLens.getBorrowerAddresses(address,address)](contracts/UnionLens.sol#L79-L91) ignores return value by [(borrower) = userManager.vouchees(account,i)](contracts/UnionLens.sol#L86)\n", "first_markdown_element": "contracts/UnionLens.sol#L79-L91", "id": "d2d177d7918019a33144dd18a83f8eaaf17c2adbd1d7ac53746858ab835d07f5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}, {"type": "node", "name": "(staker) = userManager.vouchers(account,i)", "source_mapping": {"start": 3490, "length": 56, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [100], "starting_column": 13, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "getStakerAddresses", "source_mapping": {"start": 3092, "length": 533, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155], "starting_column": 1, "ending_column": 2}}, "signature": "getStakerAddresses(address,address)"}}}}], "description": "UnionLens.getStakerAddresses(address,address) (contracts/UnionLens.sol#93-105) ignores return value by (staker) = userManager.vouchers(account,i) (contracts/UnionLens.sol#100)\n", "markdown": "[UnionLens.getStakerAddresses(address,address)](contracts/UnionLens.sol#L93-L105) ignores return value by [(staker) = userManager.vouchers(account,i)](contracts/UnionLens.sol#L100)\n", "first_markdown_element": "contracts/UnionLens.sol#L93-L105", "id": "9f83421da76aad9e07889fe65c177f60c1865806e44e9f03db2a12018882dd94", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getVouchInfo", "source_mapping": {"start": 3631, "length": 828, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UnionLens", "source_mapping": {"start": 331, "length": 4895, "filename_relative": "contracts/UnionLens.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/UnionLens.sol", "filename_short": "contracts/UnionLens.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#741)\n", "markdown": "[UserManager.stake(uint96)](contracts/user/UserManager.sol#L738-L758) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L741)\n", "first_markdown_element": "contracts/user/UserManager.sol#L738-L758", "id": "ce245f57e42051f64d70ee109b095d28fccf4f361f986750fce4391ff19c774b", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 27930, "length": 934, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787], "starting_column": 5, 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"contracts/user/UserManager.sol#L1102-L1122", "id": "1feee801c3b4d865b43307ae820cb8c6912ff6cea73a470a16f7396ddfa77387", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "node", "name": "i_scope_0 < moneyMarkets.length", "source_mapping": {"start": 16140, "length": 23, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [418], "starting_column": 33, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 982, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 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moneyMarkets.length](contracts/asset/AssetManager.sol#L458) should use cached array length instead of referencing `length` member of the storage array.\n ", "first_markdown_element": "contracts/asset/AssetManager.sol#L458", "id": "b26e4879bd7a9b8ae8b6fcc7e2cc696f866d1204d7e6a44974469f7bee426b43", "check": "cache-array-length", "impact": "Optimization", "confidence": "High"}, {"elements": [{"type": "node", "name": "i_scope_1 < withdrawSeq.length", "source_mapping": {"start": 18318, "length": 22, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [475], "starting_column": 33, "ending_column": 55}, "type_specific_fields": {"parent": {"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17430, "length": 1579, "filename_relative": "contracts/asset/AssetManager.sol", 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variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L666)\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L672)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "e00ac09f9ff19c76136260df2bbe1f45003dbc4df7a7d7f18b7a0015783b6d21", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20838, "length": 1879, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575], "starting_column": 5, "ending_column": 6}, 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"/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_short": "contracts/peripheral/VouchFaucet.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125], "starting_column": 1, "ending_column": 2}}, "signature": "claimTokens(address,uint256)"}}}}], "description": "VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97) ignores return value by IERC20(token).transfer(msg.sender,amount) (contracts/peripheral/VouchFaucet.sol#95)\n", "markdown": "[VouchFaucet.claimTokens(address,uint256)](contracts/peripheral/VouchFaucet.sol#L93-L97) ignores return value by [IERC20(token).transfer(msg.sender,amount)](contracts/peripheral/VouchFaucet.sol#L95)\n", "first_markdown_element": "contracts/peripheral/VouchFaucet.sol#L93-L97", "id": "a567d81adef3cf21754910ea3a7716b56f5e99cf78a8ed686c0e7d3339bc4209", "check": "unchecked-transfer", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferERC20", "source_mapping": {"start": 4643, "length": 136, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_relative": "contracts/peripheral/VouchFaucet.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_short": "contracts/peripheral/VouchFaucet.sol", "is_dependency": false, "lines": [122, 123, 124], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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"type_specific_fields": {"parent": {"type": "contract", "name": "VouchFaucet", "source_mapping": {"start": 298, "length": 4483, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_relative": "contracts/peripheral/VouchFaucet.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/peripheral/VouchFaucet.sol", "filename_short": "contracts/peripheral/VouchFaucet.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125], 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It is used in:\n\t- VouchFaucet.claimTokens(address,uint256) (contracts/peripheral/VouchFaucet.sol#93-97)\n", "markdown": "[VouchFaucet.claimedTokens](contracts/peripheral/VouchFaucet.sol#L25) is never initialized. 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874, 875, 876, 877, 878, 879], "starting_column": 1, "ending_column": 2}}, "signature": "_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#637-702):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#665)\n\t- IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#671)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#677)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "4184a7a39a1c6992240d7e5da4e2a4276f431f57aa8911abc4bdc2828b2a42e4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, 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"signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "6632cdcd38c78435235cb81a46fb2992ac4c66c708f1737c34a5c41cc7eb5d52", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 19381, "length": 2423, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 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[UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "3aa3ce0ec45db8aeb0122836b17902ca35c514ea21b74e2e365f5fecb632cf32", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_relative": 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"signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "eeecf891e2d283cd028c016b73fa50e024f094581c020762073c0af2ffcca209", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_used": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/lenny/Workspace/union/union-v2-contracts/contracts/market/UToken.sol", 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calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#846)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#849)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "60f121af692a30a79ca8bfab6d92ace0eb2a24bff7c1bf661cc23ac4d92c6e4e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_used": 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UserManager.unstake(uint96) (contracts/user/UserManager.sol#710-729):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#717)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#719)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#725)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n", "first_markdown_element": "contracts/user/UserManager.sol#L710-L729", "id": 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{"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "892e09e2908ed6a0e0e31683b91d14e90c161ff9421a6b93f0aa095941476917", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_used": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": 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(contracts/asset/AssetManager.sol#532-573) uses a dangerous strict equality:\n\t- amountToDeposit == 0 (contracts/asset/AssetManager.sol#559)\n", "markdown": "[AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573) uses a dangerous strict equality:\n\t- [amountToDeposit == 0](contracts/asset/AssetManager.sol#L559)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L532-L573", "id": "3ef383abb49042b535a39af868fa8656cdfcb0c7c68894cac88649ded11f1098", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "_repayBorrowFresh", "source_mapping": {"start": 22901, "length": 3521, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 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reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#680)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#693)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L637-L702):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L665)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L671)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L677)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L680)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L693)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L637-L702", "id": "39f3684e8e68bbce13b796dcb37f841c0f1799d5e380a5d01002b3aa7e2507b9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 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366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}, {"type": "node", "name": "amount = _accrueRewards(account,token)", "source_mapping": {"start": 7428, "length": 47, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [216], "starting_column": 9, "ending_column": 56}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 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361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)", "source_mapping": {"start": 7939, "length": 100, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [228], "starting_column": 9, "ending_column": 109}, "type_specific_fields": {"parent": {"type": "function", "name": "_accrueRewards", "source_mapping": {"start": 7536, "length": 873, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 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316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "_accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "users[account][token].accrued = amount", "source_mapping": {"start": 7485, "length": 38, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [217], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "accrueRewards", "source_mapping": {"start": 7331, "length": 199, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [215, 216, 217, 218], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375], "starting_column": 1, "ending_column": 2}}, "signature": "accrueRewards(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218):\n\tExternal calls:\n\t- amount = _accrueRewards(account,token) (contracts/token/Comptroller.sol#216)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#217)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L216)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L217)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L215-L218", "id": "3ee3b69649b5cd8a5769f887b0dda74177b238bb84b3f567b02ac5d3135e2146", "check": "reentrancy-no-eth", "impact": 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(contracts/market/UToken.sol#591)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#593)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#594)\n\tUToken.accountBorrows (contracts/market/UToken.sol#164) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#513-530)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#722-736)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#447-449)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#416-418)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L561-L607):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L581)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L591)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L593)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L594)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L164) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L513-L530)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L722-L736)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L447-L449)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L416-L418)\n", "first_markdown_element": "contracts/market/UToken.sol#L561-L607", "id": "221490368003cd182afc46b03937a18b6a3da36cee50547eb39369bf9847238e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "debtWriteOff", "source_mapping": {"start": 26750, "length": 2937, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 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1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133], "starting_column": 1, "ending_column": 2}}, "signature": "_cancelVouchInternal(address,address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "vouchers"}}], "description": "Reentrancy in UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809):\n\tExternal calls:\n\t- comptroller.accrueRewards(stakerAddress,stakingToken) (contracts/user/UserManager.sol#766)\n\tState variables written after the call(s):\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- delete voucherIndexes[borrower][staker] (contracts/user/UserManager.sol#599)\n\t\t- voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx (contracts/user/UserManager.sol#604)\n\tUserManager.voucherIndexes (contracts/user/UserManager.sol#152) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.voucherIndexes (contracts/user/UserManager.sol#152)\n\t- vouch.trust -= amount.toUint96() (contracts/user/UserManager.sol#777)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.locked -= amount.toUint96() (contracts/user/UserManager.sol#778)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- vouch.lastUpdated = (block.number).toUint64() (contracts/user/UserManager.sol#779)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n\t- _cancelVouchInternal(stakerAddress,borrowerAddress) (contracts/user/UserManager.sol#801)\n\t\t- vouchers[borrower][removeVoucherIndex.idx] = lastVoucher (contracts/user/UserManager.sol#595)\n\t\t- vouchers[borrower].pop() (contracts/user/UserManager.sol#597)\n\tUserManager.vouchers (contracts/user/UserManager.sol#147) can be used in cross function reentrancies:\n\t- UserManager._cancelVouchInternal(address,address) (contracts/user/UserManager.sol#581-623)\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#884-955)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getLockedStake(address,address) (contracts/user/UserManager.sol#487-491)\n\t- UserManager.getVoucherCount(address) (contracts/user/UserManager.sol#451-453)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n\t- UserManager.updateTrust(address,uint96) (contracts/user/UserManager.sol#530-569)\n\t- UserManager.vouchers (contracts/user/UserManager.sol#147)\n", "markdown": "Reentrancy in [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809):\n\tExternal calls:\n\t- [comptroller.accrueRewards(stakerAddress,stakingToken)](contracts/user/UserManager.sol#L766)\n\tState variables written after the call(s):\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [delete voucherIndexes[borrower][staker]](contracts/user/UserManager.sol#L599)\n\t\t- [voucherIndexes[borrower][lastVoucher.staker].idx = removeVoucherIndex.idx](contracts/user/UserManager.sol#L604)\n\t[UserManager.voucherIndexes](contracts/user/UserManager.sol#L152) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.voucherIndexes](contracts/user/UserManager.sol#L152)\n\t- [vouch.trust -= amount.toUint96()](contracts/user/UserManager.sol#L777)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.locked -= amount.toUint96()](contracts/user/UserManager.sol#L778)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [vouch.lastUpdated = (block.number).toUint64()](contracts/user/UserManager.sol#L779)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n\t- [_cancelVouchInternal(stakerAddress,borrowerAddress)](contracts/user/UserManager.sol#L801)\n\t\t- [vouchers[borrower][removeVoucherIndex.idx] = lastVoucher](contracts/user/UserManager.sol#L595)\n\t\t- [vouchers[borrower].pop()](contracts/user/UserManager.sol#L597)\n\t[UserManager.vouchers](contracts/user/UserManager.sol#L147) can be used in cross function reentrancies:\n\t- [UserManager._cancelVouchInternal(address,address)](contracts/user/UserManager.sol#L581-L623)\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getLockedStake(address,address)](contracts/user/UserManager.sol#L487-L491)\n\t- [UserManager.getVoucherCount(address)](contracts/user/UserManager.sol#L451-L453)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n\t- [UserManager.updateTrust(address,uint96)](contracts/user/UserManager.sol#L530-L569)\n\t- [UserManager.vouchers](contracts/user/UserManager.sol#L147)\n", "first_markdown_element": "contracts/user/UserManager.sol#L748-L809", "id": "a12ffc978a969583b3355e301a1ddbed5104985cfa02e8b66d1b3dc90b2d2a3e", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 17363, "length": 1512, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494):\n\tExternal calls:\n\t- moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000 (contracts/asset/AssetManager.sol#469)\n\tState variables written after the call(s):\n\t- moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1] (contracts/asset/AssetManager.sol#482)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#484)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#607-613)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#433-447)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#500-506)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#255-261)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#237-239)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#532-573)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.setWithdrawSequence(address[]) (contracts/asset/AssetManager.sol#141-157)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#193-204)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#211-222)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L469)\n\tState variables written after the call(s):\n\t- [moneyMarkets[i_scope_2] = moneyMarkets[i_scope_2 + 1]](contracts/asset/AssetManager.sol#L482)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L484)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L607-L613)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L433-L447)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L500-L506)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L255-L261)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L237-L239)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L532-L573)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.setWithdrawSequence(address[])](contracts/asset/AssetManager.sol#L141-L157)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L193-L204)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L211-L222)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L453-L494", "id": "0f756a6d7bb69b762b721009dff0cbb4ab261664237ada377653616f03eea015", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 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"source_mapping": {"start": 32696, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [849], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 32196, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 32628, "filename_relative": "contracts/market/UToken.sol", 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(contracts/market/UToken.sol#104) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#104)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L839-L852):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L846)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L849)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L104) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L104)\n", "first_markdown_element": "contracts/market/UToken.sol#L839-L852", "id": "ef0723e45435ff76e02dfa48a59a8ca4df08a5eea44019d20e711e06a8e3d1fa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 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"contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [419], "starting_column": 21, "ending_column": 69}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15650, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 24034, "filename_relative": 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590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#419)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#422)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#423)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#619-626)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#392-398)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#512-518)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#453-494)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#404-427)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#245-247)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L419)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L422)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L423)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L619-L626)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L392-L398)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L512-L518)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L453-L494)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L404-L427)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L245-L247)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L404-L427", "id": "aac6e05d5668c9d714c650d01d393461ffcae0ab2dbe7a76aa4008b081c351d4", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25243, "length": 820, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": 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UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1066-1086)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#516-519)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#426-428)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#748-809)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#438-444)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#965-970)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#469-471)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#477-479)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#498-504)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1005-1022)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#979-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#821-875)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L710-L729):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L717)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L719)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L725)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L884-L955)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1066-L1086)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L516-L519)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L426-L428)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L748-L809)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L438-L444)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L965-L970)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L469-L471)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L477-L479)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L498-L504)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1005-L1022)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L979-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L821-L875)\n", "first_markdown_element": 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621, 622, 623, 624, 625, 626, 627], "starting_column": 1, "ending_column": 2}}, "signature": "withdraw(address,address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalPrincipal"}}], "description": "Reentrancy in AssetManager.withdraw(address,address,uint256) (contracts/asset/AssetManager.sol#335-377):\n\tExternal calls:\n\t- IERC20Upgradeable(token).safeTransfer(account,withdrawAmount) (contracts/asset/AssetManager.sol#349)\n\t- supply = moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#359)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#363)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#370)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#371)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#382-386)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#183-186)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L335-L377):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L349)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L359)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L363)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L370)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L371)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L382-L386)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L183-L186)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L335-L377", "id": "2bdaba5053adcacb9d39d35638c38978402e38c2941066a8eabcd5f08dfb7fee", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6745, "length": 580, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": {"start": 844, "length": 12433, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": 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userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#228)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#202)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#208)\n\tComptroller.users (contracts/token/Comptroller.sol#86) can be used in cross function reentrancies:\n\t- Comptroller._accrueRewards(address,address) (contracts/token/Comptroller.sol#220-238)\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#269-294)\n\t- Comptroller.accrueRewards(address,address) (contracts/token/Comptroller.sol#215-218)\n\t- Comptroller.users (contracts/token/Comptroller.sol#86)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#199-213)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213):\n\tExternal calls:\n\t- [amount = _accrueRewards(account,token)](contracts/token/Comptroller.sol#L200)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L228)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L202)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L208)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L86) can be used in cross function reentrancies:\n\t- [Comptroller._accrueRewards(address,address)](contracts/token/Comptroller.sol#L220-L238)\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L269-L294)\n\t- [Comptroller.accrueRewards(address,address)](contracts/token/Comptroller.sol#L215-L218)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L86)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L199-L213)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L199-L213", "id": "1be56d761545d812cd1577a3fb177f98fdebd4e795211ad08163b71f6999be15", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 20704, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [532, 533, 534, 535, 536, 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"markdown": "[UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827) uses a dangerous strict equality:\n\t- [vouch.trust == 0](contracts/user/UserManager.sol#L815)\n", "first_markdown_element": "contracts/user/UserManager.sol#L741-L827", "id": "b4a82b1388e003284d7c04dea86b948ff7dceb3b27f3e1e7fffefe706ec11440", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "onRepayBorrow", "source_mapping": {"start": 38820, "length": 769, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": 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IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,getLastRepay(borrower) + overdueBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "f70a44bde17b63975c10e31174e2a4f62dfa0ef9edbe083e3888d19fc9ed6d1f", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", 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(contracts/user/UserManager.sol#902-975)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1088-1108)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-827)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#985-990)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onRepayBorrow(address,uint256) (contracts/user/UserManager.sol#1024-1041)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#999-1017)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#839-893)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L902-L975)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1088-L1108)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L827)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L985-L990)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onRepayBorrow(address,uint256)](contracts/user/UserManager.sol#L1024-L1041)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L999-L1017)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L839-L893)\n", "first_markdown_element": 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totalFrozen)](contracts/user/UserManager.sol#L1066)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1047-L1067", "id": "572ec311359327cb62098e796694346f6cc7e98484567820fd7370f717b67dee", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 2093, "length": 270, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [75, 76, 77, 78, 79, 80], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 2203, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 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(contracts/market/UToken.sol#603-668):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#631)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#637)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#643)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L603-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L631)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L603-L668", "id": "58f70281e35bba0608227e1a319e20ed6493645ce936574b69924baec4fb4e46", "check": "reentrancy-no-eth", 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#559)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#560)\n\tUToken.accountBorrows (contracts/market/UToken.sol#158) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#479-496)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#413-415)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#382-384)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L527-L573):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L547)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L559)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L560)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L158) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L479-L496)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L413-L415)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L382-L384)\n", "first_markdown_element": "contracts/market/UToken.sol#L527-L573", "id": "330348facda05ab04c9cdac791a5770cc715be9240d325099670fddfac63bca5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 1031, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": 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moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#457)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#458)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#578-584)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#471-477)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#503-544)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-465)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465):\n\tExternal calls:\n\t- [moneyMarkets[index].supportsToken(token) && moneyMarkets[index].getSupply(token) >= 10000](contracts/asset/AssetManager.sol#L454)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L457)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L458)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L578-L584)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L471-L477)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L503-L544)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L465)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L465", "id": "819f51aedd2923c5324ad4a91fbecc5d3492df6c0b23beee001fbf652fdcf5c3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 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"name": "totalReserves -= actualAmount", "source_mapping": {"start": 31556, "length": 29, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [811], "starting_column": 9, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeReserves", "source_mapping": {"start": 31056, "length": 609, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UToken", "source_mapping": {"start": 1144, "length": 31488, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841], "starting_column": 1, "ending_column": 2}}, "signature": "removeReserves(address,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "totalReserves"}}], "description": "Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#801-814):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#808)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#811)\n\tUToken.totalReserves (contracts/market/UToken.sol#98) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#98)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L801-L814):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L808)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L811)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L98) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L98)\n", "first_markdown_element": "contracts/market/UToken.sol#L801-L814", "id": "45dd632e01b2a7af66d2eeada0290c606fb6a9de2fe39ce8917058abf6db6738", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1186, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1205, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [43], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1138, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#43)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L43)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": "dc64995680ad7b6b876ccbfa7fea1de578d49d0b7f4ef3c5d0d7d1139e36f53c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1089, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 416, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 386, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_owner = newOwner", "source_mapping": {"start": 1108, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [39], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1037, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [38, 39, 40], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1345, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#38)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#39)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-28)\n\t- OpOwner.owner() (contracts/OpOwner.sol#30-32)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#38-40)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L38)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L39)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L28)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L30-L32)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L38-L40)\n", "first_markdown_element": "contracts/OpOwner.sol#L38-L40", "id": "0b32c8b0a5cf21608342906ee29c92e3060c9013a796f3e232ced2cbb3df48b8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "rebalance", "source_mapping": {"start": 19650, "length": 1879, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, 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"variable_name": "stakers"}}], "description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#703-722):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#710)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#712)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#718)\n\tUserManager.stakers (contracts/user/UserManager.sol#142) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-957)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1065-1085)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#511-514)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#421-423)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#741-822)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#433-439)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#967-972)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#464-466)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#472-474)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#493-499)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#981-999)\n\t- UserManager.stakers (contracts/user/UserManager.sol#142)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#834-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L703-L722):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L710)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L712)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L718)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L142) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L957)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1065-L1085)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L511-L514)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L421-L423)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L741-L822)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L433-L439)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L967-L972)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L464-L466)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L472-L474)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L493-L499)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L981-L999)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L142)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L834-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L703-L722", "id": "7f770921d5cab0537aa69ebaad750a4b9f4a6d7704a33d6701ff3494262beb30", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23775, "length": 869, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", 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"[UserManager.stake(uint96)](contracts/user/UserManager.sol#L674-L694) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L677)\n", "first_markdown_element": "contracts/user/UserManager.sol#L674-L694", "id": "a71484d65ab55f19e19d2de2335d3593521037f47329f8d0597ff2e7c0ff97df", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 24905, "length": 825, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": 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"_repayBorrowFresh(address,address,uint256,uint256)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "accountBorrows"}}], "description": "Reentrancy in UToken._repayBorrowFresh(address,address,uint256,uint256) (contracts/market/UToken.sol#601-666):\n\tExternal calls:\n\t- IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false) (contracts/market/UToken.sol#629)\n\t- IUserManager(userManager).onRepayBorrow(borrower,pastBlocks) (contracts/market/UToken.sol#635)\n\tState variables written after the call(s):\n\t- accountBorrows[borrower].lastRepay = 0 (contracts/market/UToken.sol#641)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#644)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#657)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#686-700)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L666):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,repayAmount - interest,false)](contracts/market/UToken.sol#L629)\n\t- [IUserManager(userManager).onRepayBorrow(borrower,pastBlocks)](contracts/market/UToken.sol#L635)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L641)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L644)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L657)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L686-L700)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L666", "id": "ffc1c5fb4c4f3033a0e4c0d9eb0d1d4f201ed8d06dd5d435b42dff45b8bd7325", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16790, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": 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1, "ending_column": 2}}, "signature": "removeAdapter(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "moneyMarkets"}}], "description": "Reentrancy in AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463):\n\tExternal calls:\n\t- moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000 (contracts/asset/AssetManager.sol#453)\n\tState variables written after the call(s):\n\t- moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1] (contracts/asset/AssetManager.sol#455)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#456)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#576-582)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#419-433)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#469-475)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-247)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#501-542)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L453)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L455)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L456)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L576-L582)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L419-L433)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L469-L475)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L247)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L501-L542)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L439-L463", "id": 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"Reentrancy in UToken.removeReserves(address,uint256) (contracts/market/UToken.sol#799-812):\n\tExternal calls:\n\t- remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount) (contracts/market/UToken.sol#806)\n\tState variables written after the call(s):\n\t- totalReserves -= actualAmount (contracts/market/UToken.sol#809)\n\tUToken.totalReserves (contracts/market/UToken.sol#83) can be used in cross function reentrancies:\n\t- UToken.totalReserves (contracts/market/UToken.sol#83)\n", "markdown": "Reentrancy in [UToken.removeReserves(address,uint256)](contracts/market/UToken.sol#L799-L812):\n\tExternal calls:\n\t- [remaining = IAssetManager(assetManager).withdraw(underlying,receiver,reduceAmount)](contracts/market/UToken.sol#L806)\n\tState variables written after the call(s):\n\t- [totalReserves -= actualAmount](contracts/market/UToken.sol#L809)\n\t[UToken.totalReserves](contracts/market/UToken.sol#L83) can be used in cross function reentrancies:\n\t- [UToken.totalReserves](contracts/market/UToken.sol#L83)\n", "first_markdown_element": "contracts/market/UToken.sol#L799-L812", "id": "2d5ac339f826e19045b9f8b9ba241267d0a21a8ee34de677f5f6af4b4bd6f79d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", 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"/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [409], "starting_column": 13, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "function", "name": "removeToken", "source_mapping": {"start": 15089, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AssetManager", "source_mapping": {"start": 947, "length": 22877, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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1, "ending_column": 2}}, "signature": "removeToken(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "supportedTokensList"}}], "description": "Reentrancy in AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413):\n\tExternal calls:\n\t- moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000 (contracts/asset/AssetManager.sol#405)\n\tState variables written after the call(s):\n\t- supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#408)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#409)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#588-595)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#378-384)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#481-487)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#439-463)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#390-413)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L405)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L408)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L409)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L588-L595)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L378-L384)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L481-L487)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L439-L463)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L390-L413)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L390-L413", "id": "2abc636a02a3125a7c800bd3bc28463ce4bd44b5fabbeba3d8f7b60b658d90a6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1206, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46], "starting_column": 53, "ending_column": 61}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "external_calls"}}, {"type": "node", "name": "require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))", "source_mapping": {"start": 406, "length": 205, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [16, 17, 18, 19, 20], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "onlyAuth", "source_mapping": {"start": 376, "length": 253, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "onlyAuth()"}}}, "additional_fields": {"underlying_type": "external_calls_sending_eth"}}, {"type": "node", "name": "_admin = newAdmin", "source_mapping": {"start": 1225, "length": 17, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [47], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "transferAdmin", "source_mapping": {"start": 1158, "length": 91, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [46, 47, 48], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferAdmin(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_admin"}}], "description": "Reentrancy in OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#46)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _admin = newAdmin (contracts/OpOwner.sol#47)\n\tOpOwner._admin (contracts/OpOwner.sol#10) can be used in cross function reentrancies:\n\t- OpOwner.admin() (contracts/OpOwner.sol#38-40)\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.transferAdmin(address) (contracts/OpOwner.sol#46-48)\n", "markdown": "Reentrancy in [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L46)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_admin = newAdmin](contracts/OpOwner.sol#L47)\n\t[OpOwner._admin](contracts/OpOwner.sol#L10) can be used in cross function reentrancies:\n\t- [OpOwner.admin()](contracts/OpOwner.sol#L38-L40)\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.transferAdmin(address)](contracts/OpOwner.sol#L46-L48)\n", "first_markdown_element": "contracts/OpOwner.sol#L46-L48", "id": "f9abc0e7fff8802b4160b7423b90c06c632b8ce14e39c6d6a52967247264e477", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}, {"type": "node", "name": "onlyAuth()", "source_mapping": {"start": 1109, "length": 8, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42], "starting_column": 57, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "transferOwnership", "source_mapping": {"start": 1057, "length": 95, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [42, 43, 44], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], 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24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "transferOwnership(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "_owner"}}], "description": "Reentrancy in OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44):\n\tExternal calls:\n\t- onlyAuth() (contracts/OpOwner.sol#42)\n\t\t- require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner())) (contracts/OpOwner.sol#16-20)\n\tState variables written after the call(s):\n\t- _owner = newOwner (contracts/OpOwner.sol#43)\n\tOpOwner._owner (contracts/OpOwner.sol#9) can be used in cross function reentrancies:\n\t- OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger) (contracts/OpOwner.sol#24-32)\n\t- OpOwner.owner() (contracts/OpOwner.sol#34-36)\n\t- OpOwner.transferOwnership(address) (contracts/OpOwner.sol#42-44)\n", "markdown": "Reentrancy in [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44):\n\tExternal calls:\n\t- [onlyAuth()](contracts/OpOwner.sol#L42)\n\t\t- [require(bool)(msg.sender == admin() || (msg.sender == address(ovmL2CrossDomainMessenger) && ovmL2CrossDomainMessenger.xDomainMessageSender() == owner()))](contracts/OpOwner.sol#L16-L20)\n\tState variables written after the call(s):\n\t- [_owner = newOwner](contracts/OpOwner.sol#L43)\n\t[OpOwner._owner](contracts/OpOwner.sol#L9) can be used in cross function reentrancies:\n\t- [OpOwner.constructor(address,address,IOvmL2CrossDomainMessenger)](contracts/OpOwner.sol#L24-L32)\n\t- [OpOwner.owner()](contracts/OpOwner.sol#L34-L36)\n\t- [OpOwner.transferOwnership(address)](contracts/OpOwner.sol#L42-L44)\n", "first_markdown_element": "contracts/OpOwner.sol#L42-L44", "id": 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comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#712)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#714)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#720)\n\tUserManager.stakers (contracts/user/UserManager.sol#143) can be used in cross function reentrancies:\n\t- UserManager._getEffectiveAmounts(address) (contracts/user/UserManager.sol#894-956)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1064-1084)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#512-515)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#422-424)\n\t- UserManager.debtWriteOff(address,address,uint256) (contracts/user/UserManager.sol#743-824)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#434-440)\n\t- UserManager.getStakeInfo(address) (contracts/user/UserManager.sol#966-971)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#465-467)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#473-475)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#494-500)\n\t- UserManager.onWithdrawRewards(address) (contracts/user/UserManager.sol#980-998)\n\t- UserManager.stakers (contracts/user/UserManager.sol#143)\n\t- UserManager.updateLocked(address,uint256,bool) (contracts/user/UserManager.sol#836-885)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L705-L724):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L712)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L714)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L720)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L143) can be used in cross function reentrancies:\n\t- [UserManager._getEffectiveAmounts(address)](contracts/user/UserManager.sol#L894-L956)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1064-L1084)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L512-L515)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L422-L424)\n\t- [UserManager.debtWriteOff(address,address,uint256)](contracts/user/UserManager.sol#L743-L824)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L434-L440)\n\t- [UserManager.getStakeInfo(address)](contracts/user/UserManager.sol#L966-L971)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L465-L467)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L473-L475)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L494-L500)\n\t- [UserManager.onWithdrawRewards(address)](contracts/user/UserManager.sol#L980-L998)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L143)\n\t- [UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L836-L885)\n", "first_markdown_element": "contracts/user/UserManager.sol#L705-L724", "id": "e215db9bf0fcf9927f2aa7334c656de3cb60aa85dd647fd362ce929398c0f0aa", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12461, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 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moneyMarket.getSupply(token) (contracts/asset/AssetManager.sol#345)\n\t- moneyMarket.withdraw(token,account,withdrawAmount_scope_0) (contracts/asset/AssetManager.sol#349)\n\tState variables written after the call(s):\n\t- balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#356)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#357)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#368-372)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L321-L363):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L335)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L345)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L349)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L356)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L357)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L368-L372)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L321-L363", "id": "a1bc95f311758bb147512ab1b81f6752743f00bd20b520f745e43341837caa53", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 6805, "length": 1342, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": 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"additional_fields": {"underlying_type": "variables_written", "variable_name": "users"}}], "description": "Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229):\n\tExternal calls:\n\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account) (contracts/token/Comptroller.sol#205)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#218)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#219)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#260-288)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#200-229)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229):\n\tExternal calls:\n\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account)](contracts/token/Comptroller.sol#L205)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L218)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L219)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsInternal(address,address,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L260-L288)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L200-L229)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L200-L229", "id": "542fe1a815fc6cea7a1ef0a01564f9d4a01a0ceef5ab3bbdb6bb536385fb1bfb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_supportsToken", "source_mapping": {"start": 6659, "length": 380, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [189, 190, 191, 192, 193], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "PureTokenAdapter", "source_mapping": {"start": 445, "length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 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"length": 6797, "filename_relative": "contracts/asset/PureTokenAdapter.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/PureTokenAdapter.sol", "filename_short": "contracts/asset/PureTokenAdapter.sol", "is_dependency": false, "lines": [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 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"first_markdown_element": "contracts/user/UserManager.sol#L1023-L1043", "id": "4ff4f8b3925d897ec7195fd073f86662b7a9ad5f3a02becb67bf1a9c4ff33861", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "execute", "source_mapping": {"start": 1255, "length": 300, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "OpOwner", "source_mapping": {"start": 162, "length": 1395, "filename_relative": "contracts/OpOwner.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/OpOwner.sol", "filename_short": "contracts/OpOwner.sol", "is_dependency": false, "lines": [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60], "starting_column": 1, "ending_column": 2}}, "signature": "execute(address,uint256,bytes)"}}}}], "description": "Low level call in OpOwner.execute(address,uint256,bytes) (contracts/OpOwner.sol#50-59):\n\t- (success) = target.call{value: value}(data) (contracts/OpOwner.sol#55)\n", "markdown": "Low level call in [OpOwner.execute(address,uint256,bytes)](contracts/OpOwner.sol#L50-L59):\n\t- [(success) = target.call{value: value}(data)](contracts/OpOwner.sol#L55)\n", "first_markdown_element": "contracts/OpOwner.sol#L50-L59", "id": "7ab3883638045b9abb0e9464086e2fed0b33f18bd27df20b23d639bc50ffd79a", "check": "low-level-calls", "impact": "Informational", "confidence": "High"}, {"elements": [{"type": "function", "name": "_lookup", "source_mapping": {"start": 11392, "length": 1123, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Comptroller", "source_mapping": 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"markdown": "[UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L814) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L811)\n", "first_markdown_element": "contracts/user/UserManager.sol#L750-L814", "id": "506ff8ecf6d8fe8d48a8b1682c6c109fa9c44c454398557ed1427e49ae11ebe5", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "batchUpdateFrozenInfo", "source_mapping": {"start": 38344, "length": 929, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041], "starting_column": 5, "ending_column": 6}, 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(contracts/user/UserManager.sol#1021-1041) ignores return value by comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen) (contracts/user/UserManager.sol#1040)\n", "markdown": "[UserManager.batchUpdateFrozenInfo(address[])](contracts/user/UserManager.sol#L1021-L1041) ignores return value by [comptroller.updateTotalStaked(stakingToken,totalStaked - totalFrozen)](contracts/user/UserManager.sol#L1040)\n", "first_markdown_element": "contracts/user/UserManager.sol#L1021-L1041", "id": "644d2630c840ef4b929db48c95b8e2fbc0d11f4b7147a1e6ae3266769da08219", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_getEffectiveAmounts", "source_mapping": {"start": 33172, "length": 2161, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": 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(contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1050-1065)\n\t- UserManager._validateNewMember(address) (contracts/user/UserManager.sol#1067-1087)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#750-810)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#935-941)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#951-971)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#822-874)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L720)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L727)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1050-L1065)\n\t- [UserManager._validateNewMember(address)](contracts/user/UserManager.sol#L1067-L1087)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L750-L810)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L935-L941)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L951-L971)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L822-L874)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "45c336f50849ec131c0c8886e05196d39e737e1bf592cf5956734558741273da", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "stake", "source_mapping": {"start": 23929, "length": 919, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "UserManager", "source_mapping": {"start": 941, "length": 40695, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": 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(contracts/user/UserManager.sol#711-731) ignores return value by comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#718)\n", "markdown": "[UserManager.unstake(uint96)](contracts/user/UserManager.sol#L711-L731) ignores return value by [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L718)\n", "first_markdown_element": "contracts/user/UserManager.sol#L711-L731", "id": "ecc253d79d31b7111420febb2b7bc25e212f6b7358dead7a3014a20949c51c53", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 26063, "length": 133, "filename_relative": "contracts/user/UserManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/user/UserManager.sol", "filename_short": "contracts/user/UserManager.sol", "is_dependency": false, "lines": [736, 737, 738], "starting_column": 5, "ending_column": 6}, 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(contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].lastRepay = getBlockNumber() (contracts/market/UToken.sol#646)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[borrower].interestIndex = borrowIndex (contracts/market/UToken.sol#659)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n", "markdown": "Reentrancy in [UToken._repayBorrowFresh(address,address,uint256,uint256)](contracts/market/UToken.sol#L601-L668):\n\tExternal calls:\n\t- [IUserManager(userManager).updateLocked(borrower,(repayAmount - interest).toUint96(),false)](contracts/market/UToken.sol#L632)\n\t- [IUserManager(userManager).onRepayBorrow(borrower)](contracts/market/UToken.sol#L637)\n\tState variables written after the call(s):\n\t- [accountBorrows[borrower].lastRepay = 0](contracts/market/UToken.sol#L643)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].lastRepay = getBlockNumber()](contracts/market/UToken.sol#L646)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[borrower].interestIndex = borrowIndex](contracts/market/UToken.sol#L659)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n", "first_markdown_element": "contracts/market/UToken.sol#L601-L668", "id": "68623743039a69a4dc4d762fd640645830ef382d74a98b2eb556b3b977d9e2cb", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "borrow", "source_mapping": {"start": 18325, "length": 2441, "filename_relative": "contracts/market/UToken.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/market/UToken.sol", "filename_short": "contracts/market/UToken.sol", "is_dependency": false, "lines": [525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 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accountBorrows[msg.sender].principal += actualAmount + fee (contracts/market/UToken.sol#555)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal (contracts/market/UToken.sol#557)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- accountBorrows[msg.sender].interestIndex = borrowIndex (contracts/market/UToken.sol#558)\n\tUToken.accountBorrows (contracts/market/UToken.sol#143) can be used in cross function reentrancies:\n\t- UToken.calculatingInterest(address) (contracts/market/UToken.sol#477-494)\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getBorrowed(address) (contracts/market/UToken.sol#411-413)\n\t- UToken.getLastRepay(address) (contracts/market/UToken.sol#380-382)\n\t- totalBorrows = totalBorrowsNew (contracts/market/UToken.sol#559)\n\tUToken.totalBorrows (contracts/market/UToken.sol#78) can be used in cross function reentrancies:\n\t- UToken.debtWriteOff(address,uint256) (contracts/market/UToken.sol#688-702)\n\t- UToken.getRemainingDebtCeiling() (contracts/market/UToken.sol#371-373)\n\t- UToken.totalBorrows (contracts/market/UToken.sol#78)\n", "markdown": "Reentrancy in [UToken.borrow(address,uint256)](contracts/market/UToken.sol#L525-L571):\n\tExternal calls:\n\t- [remaining = assetManagerContract.withdraw(underlying,to,amount)](contracts/market/UToken.sol#L546)\n\tState variables written after the call(s):\n\t- [accountBorrows[msg.sender].principal += actualAmount + fee](contracts/market/UToken.sol#L555)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interest = accountBorrowsNew - newPrincipal](contracts/market/UToken.sol#L557)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [accountBorrows[msg.sender].interestIndex = borrowIndex](contracts/market/UToken.sol#L558)\n\t[UToken.accountBorrows](contracts/market/UToken.sol#L143) can be used in cross function reentrancies:\n\t- [UToken.calculatingInterest(address)](contracts/market/UToken.sol#L477-L494)\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getBorrowed(address)](contracts/market/UToken.sol#L411-L413)\n\t- [UToken.getLastRepay(address)](contracts/market/UToken.sol#L380-L382)\n\t- [totalBorrows = totalBorrowsNew](contracts/market/UToken.sol#L559)\n\t[UToken.totalBorrows](contracts/market/UToken.sol#L78) can be used in cross function reentrancies:\n\t- [UToken.debtWriteOff(address,uint256)](contracts/market/UToken.sol#L688-L702)\n\t- [UToken.getRemainingDebtCeiling()](contracts/market/UToken.sol#L371-L373)\n\t- [UToken.totalBorrows](contracts/market/UToken.sol#L78)\n", "first_markdown_element": "contracts/market/UToken.sol#L525-L571", "id": "ddc55b5ca28ad95fbc542d5ada6ef38b81231534550288894c7ef7b60076ae59", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeAdapter", "source_mapping": {"start": 16824, "length": 928, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469], "starting_column": 5, "ending_column": 6}, 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(contracts/asset/AssetManager.sol#461)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n\t- moneyMarkets.pop() (contracts/asset/AssetManager.sol#462)\n\tAssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59) can be used in cross function reentrancies:\n\t- AssetManager._removeMarketsApprovals(IERC20Upgradeable) (contracts/asset/AssetManager.sol#592-598)\n\t- AssetManager.addAdapter(address) (contracts/asset/AssetManager.sol#425-439)\n\t- AssetManager.approveAllMarketsMax(address) (contracts/asset/AssetManager.sol#475-481)\n\t- AssetManager.getMoneyMarket(address,uint256) (contracts/asset/AssetManager.sol#241-249)\n\t- AssetManager.moneyMarkets (contracts/asset/AssetManager.sol#59)\n\t- AssetManager.moneyMarketsCount() (contracts/asset/AssetManager.sol#223-225)\n\t- AssetManager.rebalance(address,uint256[]) (contracts/asset/AssetManager.sol#507-550)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.setWithdrawSequence(uint256[]) (contracts/asset/AssetManager.sol#140-143)\n\t- AssetManager.totalSupply(address) (contracts/asset/AssetManager.sol#179-190)\n\t- AssetManager.totalSupplyView(address) (contracts/asset/AssetManager.sol#197-208)\n", "markdown": "Reentrancy in [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469):\n\tExternal calls:\n\t- [moneyMarkets[index].getSupply(supportedTokensList[i_scope_0]) >= 10000](contracts/asset/AssetManager.sol#L459)\n\tState variables written after the call(s):\n\t- [moneyMarkets[index] = moneyMarkets[moneyMarketsLength - 1]](contracts/asset/AssetManager.sol#L461)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n\t- [moneyMarkets.pop()](contracts/asset/AssetManager.sol#L462)\n\t[AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59) can be used in cross function reentrancies:\n\t- [AssetManager._removeMarketsApprovals(IERC20Upgradeable)](contracts/asset/AssetManager.sol#L592-L598)\n\t- [AssetManager.addAdapter(address)](contracts/asset/AssetManager.sol#L425-L439)\n\t- [AssetManager.approveAllMarketsMax(address)](contracts/asset/AssetManager.sol#L475-L481)\n\t- [AssetManager.getMoneyMarket(address,uint256)](contracts/asset/AssetManager.sol#L241-L249)\n\t- [AssetManager.moneyMarkets](contracts/asset/AssetManager.sol#L59)\n\t- [AssetManager.moneyMarketsCount()](contracts/asset/AssetManager.sol#L223-L225)\n\t- [AssetManager.rebalance(address,uint256[])](contracts/asset/AssetManager.sol#L507-L550)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.setWithdrawSequence(uint256[])](contracts/asset/AssetManager.sol#L140-L143)\n\t- [AssetManager.totalSupply(address)](contracts/asset/AssetManager.sol#L179-L190)\n\t- [AssetManager.totalSupplyView(address)](contracts/asset/AssetManager.sol#L197-L208)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L445-L469", "id": "e310cdfcd880961738e38b7b00e2a16d82a3f33b4deee73ba0b03888c0e23fd6", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "removeToken", "source_mapping": {"start": 15123, "length": 915, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/asset/AssetManager.sol", "filename_short": "contracts/asset/AssetManager.sol", "is_dependency": false, "lines": [396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 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supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1] (contracts/asset/AssetManager.sol#414)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n\t- supportedTokensList.pop() (contracts/asset/AssetManager.sol#415)\n\tAssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64) can be used in cross function reentrancies:\n\t- AssetManager._removeTokenApprovals(address) (contracts/asset/AssetManager.sol#604-611)\n\t- AssetManager.addToken(address) (contracts/asset/AssetManager.sol#384-390)\n\t- AssetManager.approveAllTokensMax(address) (contracts/asset/AssetManager.sol#487-493)\n\t- AssetManager.removeAdapter(address) (contracts/asset/AssetManager.sol#445-469)\n\t- AssetManager.removeToken(address) (contracts/asset/AssetManager.sol#396-419)\n\t- AssetManager.supportedTokensCount() (contracts/asset/AssetManager.sol#231-233)\n\t- AssetManager.supportedTokensList (contracts/asset/AssetManager.sol#64)\n", "markdown": "Reentrancy in [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419):\n\tExternal calls:\n\t- [moneyMarkets[i_scope_0].getSupply(tokenAddress) >= 10000](contracts/asset/AssetManager.sol#L411)\n\tState variables written after the call(s):\n\t- [supportedTokensList[index] = supportedTokensList[supportedTokensLength - 1]](contracts/asset/AssetManager.sol#L414)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n\t- [supportedTokensList.pop()](contracts/asset/AssetManager.sol#L415)\n\t[AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64) can be used in cross function reentrancies:\n\t- [AssetManager._removeTokenApprovals(address)](contracts/asset/AssetManager.sol#L604-L611)\n\t- [AssetManager.addToken(address)](contracts/asset/AssetManager.sol#L384-L390)\n\t- [AssetManager.approveAllTokensMax(address)](contracts/asset/AssetManager.sol#L487-L493)\n\t- [AssetManager.removeAdapter(address)](contracts/asset/AssetManager.sol#L445-L469)\n\t- [AssetManager.removeToken(address)](contracts/asset/AssetManager.sol#L396-L419)\n\t- [AssetManager.supportedTokensCount()](contracts/asset/AssetManager.sol#L231-L233)\n\t- [AssetManager.supportedTokensList](contracts/asset/AssetManager.sol#L64)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L396-L419", "id": "10d1368606fec3ac7e37cad0b4c3288df808476ea09c14165ad2edddbbd04a04", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "unstake", "source_mapping": {"start": 25832, "length": 875, "filename_relative": "contracts/user/UserManager.sol", 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"description": "Reentrancy in UserManager.unstake(uint96) (contracts/user/UserManager.sol#727-747):\n\tExternal calls:\n\t- comptroller.withdrawRewards(msg.sender,stakingToken) (contracts/user/UserManager.sol#734)\n\t- remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount) (contracts/user/UserManager.sol#736)\n\tState variables written after the call(s):\n\t- staker.stakedAmount -= actualAmount (contracts/user/UserManager.sol#743)\n\tUserManager.stakers (contracts/user/UserManager.sol#144) can be used in cross function reentrancies:\n\t- UserManager._getCoinAge(address) (contracts/user/UserManager.sol#1088-1103)\n\t- UserManager.addMember(address) (contracts/user/UserManager.sol#518-521)\n\t- UserManager.checkIsMember(address) (contracts/user/UserManager.sol#428-430)\n\t- UserManager.debtWriteOff(address,address,uint96) (contracts/user/UserManager.sol#766-830)\n\t- UserManager.getCreditLimit(address) (contracts/user/UserManager.sol#440-446)\n\t- UserManager.getStakeInfo(address,uint256) (contracts/user/UserManager.sol#964-975)\n\t- UserManager.getStakerBalance(address) (contracts/user/UserManager.sol#471-473)\n\t- UserManager.getTotalLockedStake(address) (contracts/user/UserManager.sol#479-481)\n\t- UserManager.getVouchingAmount(address,address) (contracts/user/UserManager.sol#500-506)\n\t- UserManager.onWithdrawRewards(address,uint256) (contracts/user/UserManager.sol#985-1009)\n\t- UserManager.registerMember(address) (contracts/user/UserManager.sol#666-687)\n\t- UserManager.stakers (contracts/user/UserManager.sol#144)\n\t- UserManager.updateLocked(address,uint96,bool) (contracts/user/UserManager.sol#842-898)\n", "markdown": "Reentrancy in [UserManager.unstake(uint96)](contracts/user/UserManager.sol#L727-L747):\n\tExternal calls:\n\t- [comptroller.withdrawRewards(msg.sender,stakingToken)](contracts/user/UserManager.sol#L734)\n\t- [remaining = IAssetManager(assetManager).withdraw(stakingToken,msg.sender,amount)](contracts/user/UserManager.sol#L736)\n\tState variables written after the call(s):\n\t- [staker.stakedAmount -= actualAmount](contracts/user/UserManager.sol#L743)\n\t[UserManager.stakers](contracts/user/UserManager.sol#L144) can be used in cross function reentrancies:\n\t- [UserManager._getCoinAge(address)](contracts/user/UserManager.sol#L1088-L1103)\n\t- [UserManager.addMember(address)](contracts/user/UserManager.sol#L518-L521)\n\t- [UserManager.checkIsMember(address)](contracts/user/UserManager.sol#L428-L430)\n\t- [UserManager.debtWriteOff(address,address,uint96)](contracts/user/UserManager.sol#L766-L830)\n\t- [UserManager.getCreditLimit(address)](contracts/user/UserManager.sol#L440-L446)\n\t- [UserManager.getStakeInfo(address,uint256)](contracts/user/UserManager.sol#L964-L975)\n\t- [UserManager.getStakerBalance(address)](contracts/user/UserManager.sol#L471-L473)\n\t- [UserManager.getTotalLockedStake(address)](contracts/user/UserManager.sol#L479-L481)\n\t- [UserManager.getVouchingAmount(address,address)](contracts/user/UserManager.sol#L500-L506)\n\t- [UserManager.onWithdrawRewards(address,uint256)](contracts/user/UserManager.sol#L985-L1009)\n\t- [UserManager.registerMember(address)](contracts/user/UserManager.sol#L666-L687)\n\t- [UserManager.stakers](contracts/user/UserManager.sol#L144)\n\t- [UserManager.updateLocked(address,uint96,bool)](contracts/user/UserManager.sol#L842-L898)\n", "first_markdown_element": "contracts/user/UserManager.sol#L727-L747", "id": "3f5bc7ab2e46125876bcfff2d7880c596b346822d977e587578ffa18df5531f0", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdraw", "source_mapping": {"start": 12495, "length": 1790, "filename_relative": "contracts/asset/AssetManager.sol", "filename_absolute": 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balances[msg.sender][token] - amount + remaining (contracts/asset/AssetManager.sol#362)\n\tAssetManager.balances (contracts/asset/AssetManager.sol#42) can be used in cross function reentrancies:\n\t- AssetManager.balances (contracts/asset/AssetManager.sol#42)\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- totalPrincipal[token] = totalPrincipal[token] - amount + remaining (contracts/asset/AssetManager.sol#363)\n\tAssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48) can be used in cross function reentrancies:\n\t- AssetManager.debtWriteOff(address,uint256) (contracts/asset/AssetManager.sol#374-378)\n\t- AssetManager.getLoanableAmount(address) (contracts/asset/AssetManager.sol#169-172)\n\t- AssetManager.totalPrincipal (contracts/asset/AssetManager.sol#48)\n", "markdown": "Reentrancy in [AssetManager.withdraw(address,address,uint256)](contracts/asset/AssetManager.sol#L327-L369):\n\tExternal calls:\n\t- [IERC20Upgradeable(token).safeTransfer(account,withdrawAmount)](contracts/asset/AssetManager.sol#L341)\n\t- [supply = moneyMarket.getSupply(token)](contracts/asset/AssetManager.sol#L351)\n\t- [moneyMarket.withdraw(token,account,withdrawAmount_scope_0)](contracts/asset/AssetManager.sol#L355)\n\tState variables written after the call(s):\n\t- [balances[msg.sender][token] = balances[msg.sender][token] - amount + remaining](contracts/asset/AssetManager.sol#L362)\n\t[AssetManager.balances](contracts/asset/AssetManager.sol#L42) can be used in cross function reentrancies:\n\t- [AssetManager.balances](contracts/asset/AssetManager.sol#L42)\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [totalPrincipal[token] = totalPrincipal[token] - amount + remaining](contracts/asset/AssetManager.sol#L363)\n\t[AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48) can be used in cross function reentrancies:\n\t- [AssetManager.debtWriteOff(address,uint256)](contracts/asset/AssetManager.sol#L374-L378)\n\t- [AssetManager.getLoanableAmount(address)](contracts/asset/AssetManager.sol#L169-L172)\n\t- [AssetManager.totalPrincipal](contracts/asset/AssetManager.sol#L48)\n", "first_markdown_element": "contracts/asset/AssetManager.sol#L327-L369", "id": "b43cdadeb30888e6a1a44c0d71d290efb5d07c715573c84764ff60f24bee5f67", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, "filename_relative": "contracts/token/Comptroller.sol", "filename_absolute": "/Users/max/Projects/union/union-v2-contracts/contracts/token/Comptroller.sol", "filename_short": "contracts/token/Comptroller.sol", "is_dependency": false, "lines": [223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 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function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].inflationIndex = gInflationIndex (contracts/token/Comptroller.sol#243)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n\t- users[account][token].accrued = amount (contracts/token/Comptroller.sol#251)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\tState variables written after the call(s):\n\t- [users[account][token].updatedBlock = block.number](contracts/token/Comptroller.sol#L242)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].inflationIndex = gInflationIndex](contracts/token/Comptroller.sol#L243)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n\t- [users[account][token].accrued = amount](contracts/token/Comptroller.sol#L251)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "a65edf61cc29f223199f379addc40b0c4cdcaab472d6949073fee560cff3b54c", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "withdrawRewards", "source_mapping": {"start": 7448, "length": 1364, 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"Reentrancy in Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256):\n\tExternal calls:\n\t- (user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0) (contracts/token/Comptroller.sol#227-232)\n\t\t- (user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks) (contracts/token/Comptroller.sol#342-345)\n\t- unionToken.safeTransfer(account,amount) (contracts/token/Comptroller.sol#245)\n\tState variables written after the call(s):\n\t- users[account][token].accrued = 0 (contracts/token/Comptroller.sol#246)\n\tComptroller.users (contracts/token/Comptroller.sol#87) can be used in cross function reentrancies:\n\t- Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState) (contracts/token/Comptroller.sol#358-381)\n\t- Comptroller._getUserInfo(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#321-346)\n\t- Comptroller._getUserInfoView(IUserManager,address,address,uint256) (contracts/token/Comptroller.sol#289-312)\n\t- Comptroller.getRewardsMultiplier(address,address) (contracts/token/Comptroller.sol#159-168)\n\t- Comptroller.users (contracts/token/Comptroller.sol#87)\n\t- Comptroller.withdrawRewards(address,address) (contracts/token/Comptroller.sol#223-256)\n", "markdown": "Reentrancy in [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256):\n\tExternal calls:\n\t- [(user,userInfo,pastBlocks) = _getUserInfo(userManager,account,token,0)](contracts/token/Comptroller.sol#L227-L232)\n\t\t- [(user.effectiveStaked,user.effectiveLocked,user.isMember) = userManager.onWithdrawRewards(account,pastBlocks)](contracts/token/Comptroller.sol#L342-L345)\n\t- [unionToken.safeTransfer(account,amount)](contracts/token/Comptroller.sol#L245)\n\tState variables written after the call(s):\n\t- [users[account][token].accrued = 0](contracts/token/Comptroller.sol#L246)\n\t[Comptroller.users](contracts/token/Comptroller.sol#L87) can be used in cross function reentrancies:\n\t- [Comptroller._calculateRewardsByBlocks(address,address,uint256,Comptroller.Info,uint256,Comptroller.UserManagerAccountState)](contracts/token/Comptroller.sol#L358-L381)\n\t- [Comptroller._getUserInfo(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L321-L346)\n\t- [Comptroller._getUserInfoView(IUserManager,address,address,uint256)](contracts/token/Comptroller.sol#L289-L312)\n\t- [Comptroller.getRewardsMultiplier(address,address)](contracts/token/Comptroller.sol#L159-L168)\n\t- [Comptroller.users](contracts/token/Comptroller.sol#L87)\n\t- [Comptroller.withdrawRewards(address,address)](contracts/token/Comptroller.sol#L223-L256)\n", "first_markdown_element": "contracts/token/Comptroller.sol#L223-L256", "id": "b53fc75637e53f33e49635a435468765c915e6fefebfe1468b4e8f6ec3254d8e", "check": "reentrancy-no-eth", "impact": 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\ No newline at end of file From 65007a0c72c49ac1847cce10f625de3d10594003 Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 19 Sep 2024 14:07:02 +0800 Subject: [PATCH 47/48] new: deploye contract when fixed --- deployments/base-sepolia/config.json | 14 ++++++++++++ deployments/base-sepolia/deployment.json | 28 ++++++++++++------------ hardhat.config.ts | 2 +- 3 files changed, 29 insertions(+), 15 deletions(-) diff --git a/deployments/base-sepolia/config.json b/deployments/base-sepolia/config.json index 13b025ce..cf28f355 100644 --- a/deployments/base-sepolia/config.json +++ b/deployments/base-sepolia/config.json @@ -3,6 +3,10 @@ "guardian": "0xCbD1c32A1b3961cC43868B8bae431Ab0dA65beEb", "unionToken": "0xE4ADdfdf5641EB4e15F60a81F63CEd4884B49823", "usdc": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", + "aave": { + "market": "0x659FbB419151b8e752C4589DffcA3403865B7232", + "lendingPool": "0x07eA79F68B2B3df564D0A34F8e19D9B1e339814b" + }, "opL2Bridge": "0x4200000000000000000000000000000000000010", "opL2CrossDomainMessenger": "0x4200000000000000000000000000000000000007", "timelock": "0xdA2C8b9f14e1F20a637A7B9f86d4aa78DFbDB3cF", @@ -66,5 +70,15 @@ "type": "BigNumber", "hex": "0x174876e800" } + }, + "aaveAdapter": { + "floor": { + "type": "BigNumber", + "hex": "0x3b9aca00" + }, + "ceiling": { + "type": "BigNumber", + "hex": "0x174876e800" + } } } \ No newline at end of file diff --git a/deployments/base-sepolia/deployment.json b/deployments/base-sepolia/deployment.json index ddf84ef8..c48044e6 100644 --- a/deployments/base-sepolia/deployment.json +++ b/deployments/base-sepolia/deployment.json @@ -1,15 +1,15 @@ { - "opUnion": "0xc124047253c87EF90aF9f4EFC12C281b479c4769", - "opOwner": "0x0D25131E098DfB65746ecC3C527865A7bBA71886", - "userManager": "0x4C52c9E49aa6a5029c0F94753c533DFEBcf8AabA", - "uToken": "0x01Cc03de0742dF77b934C3aFA848AE2BB73576Ed", - "marketRegistry": "0x4AA4868189e2A650B8423d3A36F6c044005cc8C4", - "fixedRateInterestModel": "0x8eA0454fb9044Ed9B086AaecCd20a221a981d061", - "comptroller": "0x84CEE16a05C48268724f11512cb405097f96eDB2", - "assetManager": "0x311B84A6ca1196efd1CEc7E4fa09D8C2C171492A", - "underlying": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", - "adapters": { - "pureTokenAdapter": "0x95BB25c0A11347C8DE402904dce3Be628a4521C0", - "aaveV3Adapter": "0x2e89729353e075f46b40DA1D97fafE22CEBC0d9F" - } -} + "opUnion": "0x23719ECefD0c3610f7445c0b3a35C2aA15aFF8dB", + "opOwner": "0x5961497a15C6a5f96C63F8F0E60b548b4F3e5Ac5", + "userManager": "0x0e9052bD9a960E8239c9F447334e7Ff5bbbA9c6b", + "uToken": "0xc7709cE40eed5820916855695706Fc3b5e595573", + "marketRegistry": "0xaE7A210F8eA57695338F741dD1974d7Cd9067083", + "fixedRateInterestModel": "0xA1bb87B10DA13A27a68F4D6BD3A0eef20b2A5B78", + "comptroller": "0xb5eF84A14cbB6a57c8F614A9EFc75DB7855e3ed1", + "assetManager": "0x7fD10B50d620D3D60e125cFcA30EaFc2a565183f", + "underlying": "0x036CbD53842c5426634e7929541eC2318f3dCF7e", + "adapters": { + "pureTokenAdapter": "0xF9893FC4fba2F4F844826b21E46d8C3550356E7A", + "aaveV3Adapter": "0xb71197a3a2236800C7DA1d8fC1f5fd2e4dE75Dad" + } +} \ No newline at end of file diff --git a/hardhat.config.ts b/hardhat.config.ts index e66dd862..ab0c5725 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -4,7 +4,7 @@ import "@openzeppelin/hardhat-upgrades"; import "@typechain/hardhat"; import "solidity-coverage"; import "@nomicfoundation/hardhat-chai-matchers"; -import "@nomicfoundation/hardhat-verify"; +// import "@nomicfoundation/hardhat-verify"; console.log("[*] Environment"); console.log(` - ETHERSCAN_API_KEY: ${process.env.BASE_SEPOLIA_API_KEY}`); From 06265129a0aa43449aef3182bd60acb4a325f65a Mon Sep 17 00:00:00 2001 From: twygod Date: Thu, 19 Sep 2024 15:22:55 +0800 Subject: [PATCH 48/48] chg: update contract address --- deployments/base-sepolia/lens.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deployments/base-sepolia/lens.json b/deployments/base-sepolia/lens.json index 3e3e7a6f..e8bcf22f 100644 --- a/deployments/base-sepolia/lens.json +++ b/deployments/base-sepolia/lens.json @@ -1,3 +1,3 @@ { - "lens": "0x4c3E0Fa0284f452619ece13dca72904FA3192cD4" + "lens": "0x0204b04bC002399bDCD430F64b569c1FE425321A" } \ No newline at end of file