Unpoison results from LLVMFuzzerMutate. #213
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LLVMFuzzerMutate was returning data marked as uninitialized, but it should be treated at initialized when running with the memory sanitzer.
vitalybuka
reviewed
Dec 7, 2022
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I went back and double checked and libprotobuf-mutator, libprotobuf-mutator-libfuzzer, libprotobuf, and the fuzzing target are all built with the memory sanitizer flags. |
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Is this still relevant? |
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Yes, we are carrying a ChromeOS-specific patch to address this: |
vitalybuka
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Jan 17, 2024
onionpsy
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Jun 17, 2024
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LLVMFuzzerMutate was returning data marked as uninitialized, but it should be treated at initialized when running with the memory sanitzer.