From: Cédric Bosdonnat <cbosdonnat@suse.com>
Date: Wed, 15 Jul 2015 07:58:18 +0000 (+0200)
Subject: Fix qemu-nbd cleanup crashes
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=8dd8df6f7ce8f606d0e344d5db7bc974cd2771ca;p=libvirt.git

Fix qemu-nbd cleanup crashes

The virLXCControllerAppendNBDPids function didn't properly initialize
pids and npids. In case of failure it was crashing when freeing those.
---

diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c
index 27e2e3a85a..c73bb4f580 100644
--- a/src/lxc/lxc_controller.c
+++ b/src/lxc/lxc_controller.c
@@ -533,8 +533,8 @@ static int virLXCControllerAppendNBDPids(virLXCControllerPtr ctrl,
                                          const char *dev)
 {
     char *pidpath = NULL;
-    pid_t *pids;
-    size_t npids;
+    pid_t *pids = NULL;
+    size_t npids = 0;
     size_t i;
     int ret = -1;
     pid_t pid;