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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-03-21 12:03:17 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-03-21 12:03:17 (GMT) |
| commit | 40986d0eb9b2abc7fcdfecd71609df01902941b6 (patch) | |
| tree | 7e61fe4a44865725423b47f70fb3238e4f2beb5f /unix/tclUnixNotfy.c | |
| parent | 5cf8d7d5dcebf2813aab714174598afc6587a3f5 (diff) | |
| download | tcl-40986d0eb9b2abc7fcdfecd71609df01902941b6.zip tcl-40986d0eb9b2abc7fcdfecd71609df01902941b6.tar.gz tcl-40986d0eb9b2abc7fcdfecd71609df01902941b6.tar.bz2 | |
(cherry-pick): Fix [d3071887dbc7aeac]: Fix SEGV in Tcl_FinalizeNotifier(). Thanks to hirofumi for both the bug-report and the fix
Diffstat (limited to 'unix/tclUnixNotfy.c')
| -rw-r--r-- | unix/tclUnixNotfy.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/unix/tclUnixNotfy.c b/unix/tclUnixNotfy.c index 48ba0cc..1457890 100644 --- a/unix/tclUnixNotfy.c +++ b/unix/tclUnixNotfy.c @@ -433,9 +433,11 @@ Tcl_FinalizeNotifier( "unable to write q to triggerPipe"); } close(triggerPipe); + pthread_mutex_lock(¬ifierMutex); while(triggerPipe != -1) { pthread_cond_wait(¬ifierCV, ¬ifierMutex); } + pthread_mutex_unlock(¬ifierMutex); if (notifierThreadRunning) { int result = pthread_join((pthread_t) notifierThread, NULL); |