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fuzz: pacify MSAN #804

Merged
merged 2 commits into from
May 10, 2024
Merged

fuzz: pacify MSAN #804

merged 2 commits into from
May 10, 2024

Commits on May 8, 2024

  1. fuzz_attobj: initialize dummy

    @LDVG
    LDVG committed May 8, 2024
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Commits on May 10, 2024

  1. fuzz: unpoison result of mutate_{byte,int}() 

    LLVMFuzzerMutate() may return data marked as uninitialized but our value
mutators assume that the entire region is initialized. MSAN recently got
stricter in how it checks use of these potentially uninitialized values.
Manually unpoison the response from LLVMFuzzerMutate() for these two
functions.
    @LDVG
    LDVG committed May 10, 2024
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