summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2015-03-04 21:46:08 -0500
committerRich Felker <dalias@aerifal.cx>2015-03-30 02:00:47 -0400
commit7987653d57b47d5dd8f90bd5b4f7736dd941a807 (patch)
treeac401a3cd33868059863d47b4e90d5275f53c12d
parente060baa0c39f735d1782664104597db2b5fca081 (diff)
downloadmusl-7987653d57b47d5dd8f90bd5b4f7736dd941a807.tar.gz
fix signed left-shift overflow in pthread_condattr_setpshared
(cherry picked from commit 380857bf21bcffbbee2fe8ab52feadf39366d7ec)
-rw-r--r--src/thread/pthread_condattr_setpshared.c2
1 files changed, 1 insertions, 1 deletions
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;
}