From 1e6c5401e170555f1fc241a2746c8afa09ff3698 Mon Sep 17 00:00:00 2001 From: Max Weng Date: Wed, 24 Jul 2024 11:43:13 +0800 Subject: [PATCH 1/2] 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address * @param amount ERC20 token address - * @return Withdraw amount + * @return The difference between the amount withdrawn and the amount transferred to the caller */ function withdraw( address token, diff --git a/contracts/market/UToken.sol b/contracts/market/UToken.sol index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, 999, 1000, 1001, 1002, 1003, 1004, 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(contracts/user/UserManager.sol#881-932) uses a dangerous strict equality:\n\t- lockAmount == 0 (contracts/user/UserManager.sol#902)\n", "markdown": "[UserManager.updateLocked(address,uint256,bool)](contracts/user/UserManager.sol#L881-L932) uses a dangerous strict equality:\n\t- [lockAmount == 0](contracts/user/UserManager.sol#L902)\n", "first_markdown_element": "contracts/user/UserManager.sol#L881-L932", "id": "d07e1f71d14f39f768b3afefed5c87564432eeb0107b5d618752f5525508dcde", "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, 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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- 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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"[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", 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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, 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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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"_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 2/2] 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