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| author | David Major <dmajor@mozilla.com> | 2018-10-02 17:17:12 +0000 |
|---|---|---|
| committer | David Major <dmajor@mozilla.com> | 2018-10-02 17:17:12 +0000 |
| commit | 6d6c9150f935e5193d7b1922001d9386f646d031 (patch) | |
| tree | ab1d7ee031b0f3f883bedbe1f5722f60aaa06197 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 83e57e21234ae8675ca50701dfeb6ac324a749f1 (diff) | |
| download | llvm-6d6c9150f935e5193d7b1922001d9386f646d031.zip llvm-6d6c9150f935e5193d7b1922001d9386f646d031.tar.gz llvm-6d6c9150f935e5193d7b1922001d9386f646d031.tar.bz2 | |
Reland r342652 "[winasan] Unpoison the stack in NtTerminateThread"
In long-running builds we've seen some ASan complaints during thread creation that we suspect are due to leftover poisoning from previous threads whose stacks occupied that memory. This patch adds a hook that unpoisons the stack just before the NtTerminateThread syscall.
Differential Revision: https://reviews.llvm.org/D52091
llvm-svn: 343606
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions