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fuzztest-rust | add continue_after_crash support to fuzzing and replay-corpus modes - #2191

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fuzztest-rust | add continue_after_crash support to fuzzing and replay-corpus modes#2191
copybara-service[bot] wants to merge 1 commit into
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cl/966259194

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@copybara-service copybara-service Bot commented Aug 18, 2026

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fuzztest-rust | add continue_after_crash support to fuzzing and replay-corpus modes

Add support for the --continue-after-crash flag and FUZZTEST_CONTINUE_AFTER_CRASH environment variable to FuzzTest Rust.

  • By default (continue_after_crash = false), pass --exit_on_crash to Centipede so fuzzing and corpus replay stop immediately on the first crash.
  • When continue_after_crash is set to true, allow fuzzing or corpus replay to continue until the time limit is reached.
  • Forward the configuration in cargo-fuzztest to child test processes.
  • Update tests to verify exit-on-crash behavior and continued execution across all layers.

…y-corpus modes

Add support for the --continue-after-crash flag and FUZZTEST_CONTINUE_AFTER_CRASH environment variable to FuzzTest Rust.

- By default (continue_after_crash = false), pass --exit_on_crash to Centipede so fuzzing and corpus replay stop immediately on the first crash.
- When continue_after_crash is set to true, allow fuzzing or corpus replay to continue until the time limit is reached.
- Forward the configuration in cargo-fuzztest to child test processes.
- Update tests to verify exit-on-crash behavior and continued execution across all layers.

PiperOrigin-RevId: 966259194
@copybara-service copybara-service Bot changed the title No public description fuzztest-rust | add continue_after_crash support to fuzzing and replay-corpus modes Aug 18, 2026
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