From feb113e87abe143a93bc9346d54f80ba79a5c406 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Cr=C3=AAte?= <olivier.crete@collabora.com>
Date: Thu, 17 Jan 2013 19:29:31 -0500
Subject: [PATCH] shm: Initialize shm_area_buf to invalid value

---
 sys/shm/shmpipe.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/shm/shmpipe.c b/sys/shm/shmpipe.c
index e1863edc4c..348dc4012d 100644
--- a/sys/shm/shmpipe.c
+++ b/sys/shm/shmpipe.c
@@ -280,6 +280,7 @@ sp_open_shm (char *path, int id, mode_t perms, size_t size)
 
   memset (area, 0, sizeof (ShmArea));
 
+  area->shm_area_buf = MAP_FAILED;
   area->use_count = 1;
 
   area->shm_area_len = size;