[all-commits] [llvm/llvm-project] 84b8dc: [NFC][sanitizer] Extract ScopedBlockSignals

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 84b8dc710c2d18c737f1c987f05052fe59d7f1ab
      https://github.com/llvm/llvm-project/commit/84b8dc710c2d18c737f1c987f05052fe59d7f1ab
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2021-11-09 (Tue, 09 Nov 2021)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
    M compiler-rt/lib/sanitizer_common/sanitizer_linux.h

  Log Message:
  -----------
  [NFC][sanitizer] Extract ScopedBlockSignals

Differential Revision: https://reviews.llvm.org/D113452


  Commit: f2c2292fa801896751cadec4f65bef88bf83ba5b
      https://github.com/llvm/llvm-project/commit/f2c2292fa801896751cadec4f65bef88bf83ba5b
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2021-11-09 (Tue, 09 Nov 2021)

  Changed paths:
    M compiler-rt/lib/msan/msan_interceptors.cpp
    M compiler-rt/lib/msan/msan_thread.h

  Log Message:
  -----------
  [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


  Commit: ffd9c123e759e5811c1f643ab0ec21a23962a7af
      https://github.com/llvm/llvm-project/commit/ffd9c123e759e5811c1f643ab0ec21a23962a7af
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2021-11-09 (Tue, 09 Nov 2021)

  Changed paths:
    M compiler-rt/lib/dfsan/dfsan_custom.cpp
    M compiler-rt/lib/dfsan/dfsan_thread.h

  Log Message:
  -----------
  [dfsan] Dfsan version of D113328

Depends on D113328.

Differential Revision: https://reviews.llvm.org/D113454


Compare: https://github.com/llvm/llvm-project/compare/d1a688ce0e19...ffd9c123e759