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Section on structured fuzzing #41

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maxammann opened this issue May 7, 2024 · 0 comments

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maxammann commented May 7, 2024 •

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TLV encodings can represent a challenge to fuzzers. The idea is to choose a more structured fuzzing approach by using custom mutators that don't destroy expected boundaries/file formats like https://chromium.googlesource.com/chromium/src/+/main/testing/libfuzzer/libprotobuf-mutator.md

A lightweight workaround for this issue is FuzzedDataProvider

Motivation arises from test-fuzz partially which fuzzes TLV encoded data: trailofbits/test-fuzz#304

maxammann self-assigned this

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