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-rw-r--r--ChangeLog5
-rw-r--r--nptl/sem_open.c5
2 files changed, 8 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 2eeeabf2ad..9cc8d65ca8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-06-26  Patsy Franklin  <pfrankli@redhat.com>
+
+	* nptl/sem_open.c [!__HAVE_64B_ATOMICS] (sem_open): Don't update pad.
+	(sem_open): Set sem.newsem.pad to zero for valgrind.
+
 2018-06-26  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	[BZ #20251]
diff --git a/nptl/sem_open.c b/nptl/sem_open.c
index 1d7f142134..c5389f6873 100644
--- a/nptl/sem_open.c
+++ b/nptl/sem_open.c
@@ -215,10 +215,11 @@ sem_open (const char *name, int oflag, ...)
       sem.newsem.data = value;
 #else
       sem.newsem.value = value << SEM_VALUE_SHIFT;
-      /* pad is used as a mutex on pre-v9 sparc and ignored otherwise.  */
-      sem.newsem.pad = 0;
       sem.newsem.nwaiters = 0;
 #endif
+      /* pad is used as a mutex on pre-v9 sparc and ignored otherwise.  */
+      sem.newsem.pad = 0;
+
       /* This always is a shared semaphore.  */
       sem.newsem.private = FUTEX_SHARED;