tree 9ef7eb7cf3a9ff017e2a348a2b738a51e097577e
parent 09e1318b609496bf5932afd62a835eb0e47f63ec
author Vitaly Buka <vitalybuka@google.com> 1636167439 -0700
committer Copybara-Service <copybara-worker@google.com> 1636511159 -0800

[msan] Block signals in MsanThread::Init

If async signal handler called when we MsanThread::Init
signal handler may trigger false reports.
I failed to reproduce this locally for a test.

Differential Revision: https://reviews.llvm.org/D113328

GitOrigin-RevId: f2c2292fa801896751cadec4f65bef88bf83ba5b