(__pthread_cond_init): Handle NULL cond_attr parameter.

diff --git a/nptl/pthread_cond_init.c b/nptl/pthread_cond_init.c
index 12a38fb..73ae432 100644 (file)
--- a/nptl/pthread_cond_init.c
+++ b/nptl/pthread_cond_init.c
@@ -31,7 +31,8 @@ __pthread_cond_init (cond, cond_attr)
   struct pthread_condattr *icond_attr = (struct pthread_condattr *) cond_attr;
 
   cond->__data.__lock = LLL_MUTEX_LOCK_INITIALIZER;
-  cond->__data.__clock = (icond_attr->value & 0xfe) >> 1;
+  cond->__data.__clock = (icond_attr == NULL
+                         ? CLOCK_REALTIME : (icond_attr->value & 0xfe) >> 1);
   cond->__data.__total_seq = 0;
   cond->__data.__wakeup_seq = 0;
   cond->__data.__woken_seq = 0;