musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/thread/pthread_barrierattr_setpshared.c b/src/thread/pthread_barrierattr_setpshared.c
index b391461e..c2d2929d 100644
--- a/src/thread/pthread_barrierattr_setpshared.c
+++ b/src/thread/pthread_barrierattr_setpshared.c

@@ -2,6 +2,7 @@

int pthread_barrierattr_setpshared(pthread_barrierattr_t *a, int pshared)

{

+ if (pshared > 1U) return EINVAL;

a->__attr = pshared ? INT_MIN : 0;

return 0;

}