From 6fba8c1f37f9b05949b6e04a32c5cc313a0c9cc7 Mon Sep 17 00:00:00 2001
From: Stefan Berger <stefanb@linux.vnet.ibm.com>
Date: Fri, 29 Jun 2012 14:36:15 -0400
Subject: [PATCH] nwfilter: Fix memory leak

Below patch fixes this coverity report:

/libvirt/src/conf/nwfilter_conf.c:382:
leaked_storage: Variable "varAccess" going out of scope leaks the storage it points to.

(cherry picked from commit b1675bac67c590ffd68b38a6fdacc66442ca7b8c)
---
 src/conf/nwfilter_conf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
index 07edf19fd3..724d33e230 100644
--- a/src/conf/nwfilter_conf.c
+++ b/src/conf/nwfilter_conf.c
@@ -375,6 +375,7 @@ virNWFilterRuleDefAddVar(virNWFilterRuleDefPtr nwf,
 
     if (VIR_EXPAND_N(nwf->varAccess, nwf->nVarAccess, 1) < 0) {
         virReportOOMError();
+        virNWFilterVarAccessFree(varAccess);
         return -1;
     }