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 8729f9c1644c86ab98ab329f9039a42f612e9df4..57e5593d6fe701638aadc25fa17aff6a79ebf104 100644 (file)
--- 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;
     }