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fix: Fix decommitment logic on out-of-gas #56

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merged 2 commits into from
Aug 27, 2024

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slowli
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@slowli slowli commented Aug 27, 2024

What ❔

Records a decommitment event even if it would fail with an out-of-gas error.

Why ❔

Reproduces old VM behavior.

Checklist

  • PR title corresponds to the body of PR (we generate changelog entries from PRs).
  • Documentation comments have been added / updated.
  • Code has been formatted via cargo fmt and cargo clippy.

@slowli slowli marked this pull request as ready for review August 27, 2024 11:21
@slowli slowli requested a review from joonazan as a code owner August 27, 2024 11:21
@slowli slowli requested a review from montekki August 27, 2024 11:22
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This probably fixes test failures that I couldn't figure out yesterday!

@joonazan joonazan merged commit 2276b7b into master Aug 27, 2024
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@joonazan joonazan deleted the fix-decommitment-with-out-of-gas branch August 27, 2024 13:00
joonazan pushed a commit that referenced this pull request Sep 24, 2024
🤖 I have created a release *beep* *boop*
---


## [0.2.0](v0.1.0...v0.2.0)
(2024-09-23)


### Features

* Brush up repo for publishing
([#58](#58))
([69ac5ed](69ac5ed))
* exposes necessary methods on heap newtype
([#43](#43))
([9342db7](9342db7))
* implement kernel mode
([#42](#42))
([2407d39](2407d39))
* Stable tracer interface
([#46](#46))
([dc73bb4](dc73bb4))
* Track `storage_refunds` and `pubdata_costs` stats
([#48](#48))
([2882a12](2882a12))


### Bug Fixes

* base being in the kernel on address, not code address
([#31](#31))
([d9cb911](d9cb911))
* bugs in initial writes change
([#36](#36))
([8defb4a](8defb4a))
* don't repeatedly get initial values
([#35](#35))
([50fdbfa](50fdbfa))
* filter out initial writes of zero
([#39](#39))
([a291c24](a291c24))
* Fix `Heap` equality comparison
([#51](#51))
([a0cf04b](a0cf04b))
* Fix decommit opcode semantics
([2882a12](2882a12))
* Fix decommitment cost divergence
([#57](#57))
([d385127](d385127))
* Fix decommitment logic on out-of-gas
([#56](#56))
([2276b7b](2276b7b))
* fuzz test ([#30](#30))
([d516967](d516967))
* fuzz.sh ([#64](#64))
([e8e72b5](e8e72b5))
* fuzzer now makes short programs; fix crash in near call
([#52](#52))
([985a778](985a778))
* infinite test ([#34](#34))
([81185a5](81185a5))
* invalid instruction unsoundness
([#61](#61))
([74577d9](74577d9))
* record history for aux heap as well
([#49](#49))
([2877059](2877059))
* record pubdata used by precompiles
([#27](#27))
([a7de066](a7de066))
* report correct heap sizes in ContextMeta
([#26](#26))
([493fcec](493fcec))
* revert pubdata on failed near call, too
([#28](#28))
([fabc553](fabc553))
* StateInterface::current_frame did not work with near calls
([#65](#65))
([53f8f88](53f8f88))
* track transaction number in changes
([#33](#33))
([e683ae8](e683ae8))


### Performance Improvements

* Implement segmented heap
([#53](#53))
([d2405bc](d2405bc))
* optimize external snapshots
([#47](#47))
([952ecd4](952ecd4))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: zksync-era-bot <[email protected]>
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3 participants