From 7987653d57b47d5dd8f90bd5b4f7736dd941a807 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Wed, 4 Mar 2015 21:46:08 -0500 Subject: fix signed left-shift overflow in pthread_condattr_setpshared (cherry picked from commit 380857bf21bcffbbee2fe8ab52feadf39366d7ec) --- src/thread/pthread_condattr_setpshared.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/thread/pthread_condattr_setpshared.c') diff --git a/src/thread/pthread_condattr_setpshared.c b/src/thread/pthread_condattr_setpshared.c index bece8a26..51453e04 100644 --- a/src/thread/pthread_condattr_setpshared.c +++ b/src/thread/pthread_condattr_setpshared.c @@ -4,6 +4,6 @@ int pthread_condattr_setpshared(pthread_condattr_t *a, int pshared) { if (pshared > 1U) return EINVAL; a->__attr &= 0x7fffffff; - a->__attr |= pshared<<31; + a->__attr |= (unsigned)pshared<<31; return 0; } -- cgit v1.2.1