eth/tracers: fix prestate tracer bug with create with value #10961
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AskAlexSharov
approved these changes
Jul 2, 2024
fixes #9531 Changes: - fixes a bug with the prestate tracer where we were incorrectly subtracting the value of a transaction from the "to" address balance in the "pre" state (should not be done for CREATE calls) - fixes a bug with the prestate tracer where we were incorrectly adding the value of a transaction to the "from" address balance in the "pre" state (should not be done for CREATE calls) - fixes a bug with the prestate tracer where we were incorrectly decrementing the nonce value of a transaction's "from" address in the "pre" state (should not be done for CREATE calls) - adds a test generator that can generate the test files for us based on real life transaction hash and node rpc url - check README https://github.com/ledgerwatch/erigon/blob/fix-prestate-tracer-on-create-e2/eth/tracers/internal/tracetest/testgenerator/README.md - adds test cases - fixes some existing test cases that were setup with incorrect data
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Cherry-pick adaptation for Erigon 3 based on Erigon 2 PR: #10960
Commit: 30cae52
fixes #9531
Changes: