| commit | d3a29ff624e0984a40a60dbc1f03ac74b8d03658 | |
| author | Derek Mauro <dmauro@google.com> | |
| Wed, 3 Apr 2024 20:21:06 +0000 (3 13:21 -0700) | ||
| committer | Copybara-Service <copybara-worker@google.com> | |
| Wed, 3 Apr 2024 20:21:58 +0000 (3 13:21 -0700) | ||
| tree | 87b342007dbbb096230f003b1e8b28fa431df0a0 | treesnapshot (tar.gz zip) |
| parent | ec7b38672c04c8af3cfb078214edf6751b841014 | commitdiff |
Fix a race condition between the Watcher thread and the main thread
during program exit
A race condition exist between the Watcher thread and main(). A case
was found where the Watcher thread does not get execution time before
the main function returns and calls atexit(). At that point the
Watcher thread started runing tls_init() code while the main thread
was shutting down. This resulted in rare crashes and deadlocks.
Fixes #4493
Closes #4494
PiperOrigin-RevId: 621619768
Change-Id: I66f00d8f0f3c37f9937c6d13890f7fa10038256d
during program exit
A race condition exist between the Watcher thread and main(). A case
was found where the Watcher thread does not get execution time before
the main function returns and calls atexit(). At that point the
Watcher thread started runing tls_init() code while the main thread
was shutting down. This resulted in rare crashes and deadlocks.
Fixes #4493
Closes #4494
PiperOrigin-RevId: 621619768
Change-Id: I66f00d8f0f3c37f9937c6d13890f7fa10038256d
| googletest/src/gtest-port.cc | diffblobblamehistory |