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eth/tracers: fix json logger for evm blocktest #29795

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merged 2 commits into from
May 23, 2024

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s1na
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@s1na s1na commented May 16, 2024

evm blocktest goes through the main block processing code path, triggering the system calls. That caused a crash because we start opcode processing without doing OnTxStart (which sets the env).

This PR removes events from the system call. I'm open to keeping them if they are useful for testers, and instead fix the crash.

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LGTM

@holiman holiman added this to the 1.14.4 milestone May 23, 2024
@fjl fjl changed the title eth/tracers: Fix json logger for evm blocktest eth/tracers: fix json logger for evm blocktest May 23, 2024
@fjl fjl merged commit fa58176 into ethereum:master May 23, 2024
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jorgemmsilva pushed a commit to iotaledger/go-ethereum that referenced this pull request Jun 17, 2024
stwiname pushed a commit to subquery/data-node-go-ethereum that referenced this pull request Sep 9, 2024
l.hooks = &tracing.Hooks{
OnTxStart: l.OnTxStart,
OnSystemCallStart: l.onSystemCallStart,
OnExit: l.OnEnd,
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AHA! Here sits the bug!

holiman added a commit to holiman/go-ethereum that referenced this pull request Nov 25, 2024
holiman added a commit that referenced this pull request Nov 25, 2024
Fixes a flaw introduced in
#29795 , discovered while
reviewing #30633 .
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3 participants