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5 Commits
Author SHA1 Message Date
Vitaly Buka 7760272778 [lsan] Don't crash on ThreadRegistry::threads_ data race 
Comment "No lock needed" in CurrentThreadContext was wrong.
Concurent ThreadRegistry::CreateThread can resize and relocate
ThreadRegistry::threads_ the same time CurrentThreadContext reads it.

To mitigate lock cost we store ThreadContext* instead of tid in
THREADLOCAL cache, we can tid from the ThreadContext*.

Reviewed By: kstoimenov, MaskRay

Differential Revision: https://reviews.llvm.org/D148281
 2023-04-17 15:33:43 -07:00
Roland McGrath 90a10f00ff [lsan] Support LeakSanitizer runtime on Fuchsia 
Support LeakSanitizer runtime on Fuchsia.

Patch By: mcgrathr

Differential Revision: https://reviews.llvm.org/D72887
 2020-01-28 11:34:53 -08:00
Petr Hosek 2533bc2361 Revert "[lsan] Support LeakSanitizer runtime on Fuchsia" 
This reverts commit d59e3429f3.
 2020-01-28 00:24:41 -08:00
Roland McGrath d59e3429f3 [lsan] Support LeakSanitizer runtime on Fuchsia 
Support LeakSanitizer runtime on Fuchsia.

Patch By: mcgrathr

Differential Revision: https://reviews.llvm.org/D72887
 2020-01-27 23:35:06 -08:00
Nico Weber ae1fc9baae compiler-rt: Rename .cc file in lib/lsan to .cpp 
Like r367463, but for lsan.

llvm-svn: 367561
 2019-08-01 14:01:30 +00:00