From: Jim Meyering <meyering@redhat.com>
Date: Thu, 4 Feb 2010 11:25:34 +0000 (+0100)
Subject: virExecWithHook: avoid leak on OOM error path
X-Git-Tag: v0.7.7~237
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6eed3feafbc5a677ec85e0bd8d5cfba60a5536bb;p=thirdparty%2Flibvirt.git

virExecWithHook: avoid leak on OOM error path

* src/util/util.c (virExecWithHook): Free argv_str string before
returning upon failure to allocate space for environment.
---

diff --git a/src/util/util.c b/src/util/util.c
index 7e0cd508ce..a01fc45373 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -631,6 +631,7 @@ virExecWithHook(virConnectPtr conn,
 
     if (envp) {
         if ((envp_str = virArgvToString(envp)) == NULL) {
+            VIR_FREE(argv_str);
             virReportOOMError(conn);
             return -1;
         }