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| author | Corinna Vinschen <corinna@vinschen.de> | 2019-01-20 22:19:27 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-01-20 22:19:27 +0100 |
| commit | 693c98c5e2f9d674eb28952be3e105fba7ea06ad (patch) | |
| tree | 0cf54d57d4131bd4a1714744c24e2fe60f657195 | |
| parent | 597285ca58770f3c9495aa91fbf24129b01cf426 (diff) | |
| download | cygnal-693c98c5e2f9d674eb28952be3e105fba7ea06ad.tar.gz cygnal-693c98c5e2f9d674eb28952be3e105fba7ea06ad.tar.bz2 cygnal-693c98c5e2f9d674eb28952be3e105fba7ea06ad.zip | |
Cygwin: timerfd: Fix entering critical section
Getting an abandonded mutex is just as well and must be handled.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/cygwin/timerfd.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/timerfd.h b/winsup/cygwin/timerfd.h index 6c42d91f4..711738283 100644 --- a/winsup/cygwin/timerfd.h +++ b/winsup/cygwin/timerfd.h @@ -59,7 +59,8 @@ class timerfd_shared /* write access methods */ bool enter_cs () { - return WaitForSingleObject (_access_mtx, INFINITE) == WAIT_OBJECT_0; + return (WaitForSingleObject (_access_mtx, INFINITE) & ~WAIT_ABANDONED_0) + == WAIT_OBJECT_0; } void leave_cs () { |