From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 3 Sep 2013 16:56:06 +0000 (+0200)
Subject: virFileNBDDeviceAssociate: Avoid use of uninitialized variable
X-Git-Tag: CVE-2013-4297^0
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dba0323ff0cec31bdcea9dd3b2428af297401f2;p=thirdparty%2Flibvirt.git

virFileNBDDeviceAssociate: Avoid use of uninitialized variable

The @qemunbd variable can be used uninitialized.
---

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 2b07ac9255..7af0843f45 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -732,7 +732,7 @@ int virFileNBDDeviceAssociate(const char *file,
                               char **dev)
 {
     char *nbddev;
-    char *qemunbd;
+    char *qemunbd = NULL;
     virCommandPtr cmd = NULL;
     int ret = -1;
     const char *fmtstr = NULL;