tree cf151d0db3b304f73be917cc1ccf14a4d31ed34b
parent d26a1048750cd65d9a1cc85d454e16da383dffce
author Matt Morehouse <mascasa@google.com> 1618331112 -0700
committer Copybara-Service <copybara-worker@google.com> 1618360230 -0700

[libFuzzer] Fix MSan false positives with custom mutators.

We need to unpoison parameters before calling into MSan-instrumented
user-defined mutators.

Addresses https://github.com/google/oss-fuzz/issues/4605.

Reviewed By: metzman

Differential Revision: https://reviews.llvm.org/D100355

GitOrigin-RevId: 423024904825d147c69e8999537b6b813bc24999