X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fthread%2Fpthread_barrier_init.c;h=ccaab4ebdd7fe943a3112f9d7911d1b52dc94247;hp=736d10146faf86cc432be85593482ddada09fb85;hb=1e597a3e9bbdbe82d2ffd3963019d3a3edeed859;hpb=e882756311c7b06e59fcc8e582f03852b7dcfd30

diff --git a/src/thread/pthread_barrier_init.c b/src/thread/pthread_barrier_init.c
index 736d1014..ccaab4eb 100644
--- a/src/thread/pthread_barrier_init.c
+++ b/src/thread/pthread_barrier_init.c
@@ -2,7 +2,7 @@
 
 int pthread_barrier_init(pthread_barrier_t *b, const pthread_barrierattr_t *a, unsigned count)
 {
-	if (!count) return EINVAL;
-	*b = (pthread_barrier_t){ ._b_limit = count-1 };
+	if (count-1 > INT_MAX-1) return EINVAL;
+	*b = (pthread_barrier_t){ ._b_limit = count-1 | (a?*a:0) };
 	return 0;
 }