From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 17 Jun 2014 08:03:53 +0000 (+0200)
Subject: network: bridge: Avoid freeing uninitialized pointer on cleanup path
X-Git-Tag: v1.2.6-rc1~97
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9f8a2f25e56e992add0fff5327638a61973fe34;p=thirdparty%2Flibvirt.git

network: bridge: Avoid freeing uninitialized pointer on cleanup path

The cleanup path in networkBuildDhcpDaemonCommandLine could cause a
crash by freeing uninitialized pointer.
---

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 4fc4c9a66b..8de7a5920a 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -1252,7 +1252,7 @@ networkBuildDhcpDaemonCommandLine(virNetworkObjPtr network,
     int ret = -1;
     char *configfile = NULL;
     char *configstr = NULL;
-    char *leaseshelper_path;
+    char *leaseshelper_path = NULL;
 
     network->dnsmasqPid = -1;