lock the mutex around the condvar destruction (#8703)

iree-org · Mar 31, 2022 · 0b881a1 · 0b881a1
1 parent 504ec77
commit 0b881a1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/iree/base/internal/synchronization.c b/iree/base/internal/synchronization.c
@@ -569,7 +569,9 @@ void iree_notification_deinitialize(iree_notification_t* notification) {
 #if IREE_SYNCHRONIZATION_DISABLE_UNSAFE
   // No-op.
 #elif !defined(IREE_PLATFORM_HAS_FUTEX)
+  pthread_mutex_lock(&notification->mutex);
   pthread_cond_destroy(&notification->cond);
+  pthread_mutex_unlock(&notification->mutex);
   pthread_mutex_destroy(&notification->mutex);
 #endif  // IREE_PLATFORM_HAS_FUTEX
 }