From: Stefan Berger <stefanb@linux.vnet.ibm.com>
Date: Fri, 29 Jun 2012 18:36:15 +0000 (-0400)
Subject: nwfilter: Fix memory leak
X-Git-Tag: v0.9.13~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1675bac67c590ffd68b38a6fdacc66442ca7b8c;p=thirdparty%2Flibvirt.git

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.
---

diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
index 8729f9c164..57e5593d6f 100644
--- a/src/conf/nwfilter_conf.c
+++ b/src/conf/nwfilter_conf.c
@@ -379,6 +379,7 @@ virNWFilterRuleDefAddVar(virNWFilterRuleDefPtr nwf,
 
     if (VIR_EXPAND_N(nwf->varAccess, nwf->nVarAccess, 1) < 0) {
         virReportOOMError();
+        virNWFilterVarAccessFree(varAccess);
         return -1;
     }