Emit reverted value-transfer balance changes for precompile calls - #18
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sduchesneau merged 2 commits intoJul 9, 2026
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A tx sending value to a precompile that then runs out of gas reverts the transfer. revm truncates the BalanceTransfer journal entry on rollback before call_end's journal walk runs, and precompiles never step, so both balance changes were dropped — geth reports them. Capture the non-self transfer at call-enter in pending_value_transfer, cleared by process_journal_changes once the journal entry is emitted (stepping or successful no-step callee). If it survives to call_end the call reverted, so re-emit it synthetically from the post-rollback (= pre-transfer) balances, unless the call aborted before the transfer (OutOfFunds / CallTooDeep). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…e-reverted-value-transfer-balance-changes # Conflicts: # crates/firehose/src/inspector.rs
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July 9, 2026 13:26
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A tx sending value to a precompile that then runs out of gas reverts the
transfer. revm truncates the BalanceTransfer journal entry on rollback
before call_end's journal walk runs, and precompiles never step, so both
balance changes were dropped — geth reports them.
Capture the non-self transfer at call-enter in pending_value_transfer,
cleared by process_journal_changes once the journal entry is emitted
(stepping or successful no-step callee). If it survives to call_end the
call reverted, so re-emit it synthetically from the post-rollback (=
pre-transfer) balances, unless the call aborted before the transfer
(OutOfFunds / CallTooDeep).
Co-Authored-By: Claude Opus 4.8 noreply@anthropic.com