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Fix panic when transaction is reverted #650

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merged 4 commits into from Oct 8, 2021

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thomas-nguy
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@thomas-nguy thomas-nguy commented Oct 8, 2021

Description

Current behavior will panic when flatten the stack of cache in case transaction is reverted because the cache context is already flattened


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codecov bot commented Oct 8, 2021

Codecov Report

Merging #650 (917674d) into main (5169721) will decrease coverage by 4.63%.
The diff coverage is 42.30%.

❗ Current head 917674d differs from pull request most recent head a678cad. Consider uploading reports for the commit a678cad to get more accurate results
Impacted file tree graph

@@            Coverage Diff             @@
##             main     #650      +/-   ##
==========================================
- Coverage   56.01%   51.37%   -4.64%     
==========================================
  Files          63       63              
  Lines        5502     5518      +16     
==========================================
- Hits         3082     2835     -247     
- Misses       2257     2515     +258     
- Partials      163      168       +5     
Impacted Files Coverage Δ
x/evm/keeper/context_stack.go 56.60% <0.00%> (-10.07%) ⬇️
x/evm/keeper/keeper.go 75.14% <ø> (ø)
x/evm/keeper/state_transition.go 67.18% <55.00%> (-1.12%) ⬇️
x/evm/types/dynamic_fee_tx.go 0.00% <0.00%> (-89.68%) ⬇️
x/evm/types/access_list.go 23.33% <0.00%> (-76.67%) ⬇️
x/evm/types/tracer.go 0.00% <0.00%> (-46.43%) ⬇️
x/evm/types/params.go 67.64% <0.00%> (-32.36%) ⬇️
x/evm/types/legacy_tx.go 73.21% <0.00%> (-26.79%) ⬇️
x/evm/types/genesis.go 85.71% <0.00%> (-14.29%) ⬇️
... and 4 more

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utACK. Added additional comments for more context. Can you add a bug fix changelog entry?

Also, the k.ctxStack.CommitToRevision(revision) case is not currently covered by tests> Ideally, we should open a ticket to add a test + benchmark

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@fedekunze fedekunze enabled auto-merge (squash) October 8, 2021 11:18
@fedekunze fedekunze merged commit fe5fefb into evmos:main Oct 8, 2021
fedekunze added a commit that referenced this pull request Oct 8, 2021
* fix panic when transaction is reverted

* update changelog

* Update x/evm/keeper/context_stack.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
fedekunze added a commit that referenced this pull request Oct 8, 2021
* ci: add bencher config (#652)

Add bencher config with global +-10% threshold for improvements and regressions

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

* fix conflicts

* evm: fix panic when transaction is reverted (#650)

* fix panic when transaction is reverted

* update changelog

* Update x/evm/keeper/context_stack.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

* rpc: test fix (#608)

* fix rpc tests with net namespace

* skip personal test

* skip rpc pending test

* fix endpoint

* fix rpc pending test

* fix missing gas param in some rpc tests

* fix eth_getproof when the block number is equal to pending or latest

* fix rpc tests filter subscribe failed

* lint

* remove unused linter

* fix PendingTransactionFilter and TestEth_GetFilterChanges_BlockFilter

* fix eth_estimateGas

* fix TestEth_EstimateGas_ContractDeployment

* skip TestEth_ExportAccount_WithStorage

* remove sleep in rpc test

* Update changelog

* add test-rpc in github action

* bump golangci-lint version to v1.42.1

* release: v0.7.1 cherry-picks

* changelog

* ci: fix solidity tests (#278)

* Fix CI

* Remove verbose-log to reduce size

* update timeout

* rm deploy contract action

* Update test-helper.js

* Update workflow

* Update workflow

* fix gas estimate amount

* Update test.yml

* fix error assert issue

* ignore bad test case

* remove estimate gas test

* Change fromBlock to 1 (TEMP, Reverse Required)

* bump timeout

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: yihuang <huang@crypto.com>
Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>

Co-authored-by: Daniel Burckhardt <daniel.m.burckhardt@gmail.com>
Co-authored-by: Thomas Nguy <81727899+thomas-nguy@users.noreply.github.com>
Co-authored-by: JayT106 <JayT106@users.noreply.github.com>
Co-authored-by: Yijia Su <85918228+yijiasu-crypto@users.noreply.github.com>
Co-authored-by: yihuang <huang@crypto.com>
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3 participants