[all-commits] [llvm/llvm-project] 999313: [sanitizer] Switch from lazy `ThreadDescriptorSize...

Vitaly Buka via All-commits all-commits at lists.llvm.org
Wed Sep 18 16:46:04 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 999313debe8a87760b128e4469f17ec0ce1a4a8f
      https://github.com/llvm/llvm-project/commit/999313debe8a87760b128e4469f17ec0ce1a4a8f
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-09-18 (Wed, 18 Sep 2024)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp
    M compiler-rt/lib/sanitizer_common/tests/sanitizer_linux_test.cpp

  Log Message:
  -----------
  [sanitizer] Switch from lazy `ThreadDescriptorSize` (#108923)

`ThreadDescriptorSize` uses `dlsym` which may use
malloc in unexpected time.

It's relatively easy to init size from the main init.



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