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FRET-LibAFL/fuzzers/backtrace_baby_fuzzers/README.md
Andrey Fedotov 1bd21509af
CASR deduplication for StacktraceObservers (#1184) 
* Implement CasrAsanBacktraceObserver for dedupe crashes using libCASR and ASAN reports.

* Use casr observer with forkserver executor

* Add casr deduplication for AsanBacktraceObserver

* Add casr deduplication for BacktraceObserver

* Add Stacktrace filtering

* Move init_ignored_frames to constructors

* Add go ignore regexps for BacktraceObservers

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Co-authored-by: Dongjia "toka" Zhang <tokazerkje@outlook.com>
2023-04-04 19:03:11 +02:00

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Backtrace baby fuzzers

The projects contained in this directory are simple fuzzers derived from the original baby_fuzzer examples, whose purpose is to show how to use a BacktraceObserver or an ASANObserver to dedupe crashes and other necessary components for this feature. To use casr deduplication for BacktraceObserver or ASANObserver build LibAFL with casr feature.

The examples cover:

  • An InProcessForkExecutor fuzzing a C harness
  • An InProcessForkExecutor fuzzing a Rust harness
  • An InProcessExecutor fuzzing a C harness
  • An InProcessExecutor fuzzing a Rust harness
  • A CommandExecutor fuzzing a simple binary
  • A ForkServerExecutor fuzzing a simple binary