[all-commits] [llvm/llvm-project] 14d7e0: [lsan] Install `pthread_atfork` (#75281)

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 14d7e0bb0f75066da5d2eff718b6d59215a02077
      https://github.com/llvm/llvm-project/commit/14d7e0bb0f75066da5d2eff718b6d59215a02077
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2023-12-13 (Wed, 13 Dec 2023)

  Changed paths:
    M compiler-rt/lib/lsan/lsan.cpp
    M compiler-rt/lib/lsan/lsan.h
    M compiler-rt/lib/lsan/lsan_common.cpp
    M compiler-rt/lib/lsan/lsan_common.h
    M compiler-rt/lib/lsan/lsan_fuchsia.cpp
    M compiler-rt/lib/lsan/lsan_posix.cpp
    M compiler-rt/test/sanitizer_common/TestCases/Posix/fork_threaded.c

  Log Message:
  -----------
  [lsan] Install `pthread_atfork` (#75281)

This prevents deadlocks in forked process on essencial
runtime components.