From: John Ferlan <jferlan@redhat.com>
Date: Mon, 4 Feb 2013 14:57:00 +0000 (-0500)
Subject: netdev_vlan_conf: Resolve memory leak found by Valgrind.
X-Git-Tag: v1.0.3-rc1~192
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba9c7a3026d11dfb3afdc393da754ec3a4804be2;p=thirdparty%2Flibvirt.git

netdev_vlan_conf: Resolve memory leak found by Valgrind.

The 'trunk' is filled in with virXPathString() value, but was
never VIR_FREE()'d.
---

diff --git a/src/conf/netdev_vlan_conf.c b/src/conf/netdev_vlan_conf.c
index 9207184fc1..13ba8c6ab8 100644
--- a/src/conf/netdev_vlan_conf.c
+++ b/src/conf/netdev_vlan_conf.c
@@ -32,7 +32,7 @@ virNetDevVlanParse(xmlNodePtr node, xmlXPathContextPtr ctxt, virNetDevVlanPtr de
 {
     int ret = -1;
     xmlNodePtr save = ctxt->node;
-    const char *trunk;
+    const char *trunk = NULL;
     xmlNodePtr *tagNodes = NULL;
     int nTags, ii;
 
@@ -103,6 +103,7 @@ virNetDevVlanParse(xmlNodePtr node, xmlXPathContextPtr ctxt, virNetDevVlanPtr de
 error:
     ctxt->node = save;
     VIR_FREE(tagNodes);
+    VIR_FREE(trunk);
     if (ret < 0)
         virNetDevVlanClear(def);
     return ret;