From: John Ferlan <jferlan@redhat.com>
Date: Tue, 22 Jan 2013 14:15:43 +0000 (-0500)
Subject: virfile: Need to initialize 'looppath'
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=50adf8271d7d85025fedf64b44470bff2471b43f;p=libvirt.git

virfile: Need to initialize 'looppath'

It was possible to call VIR_FREE in cleanup prior to initialization.
---

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 50999aa0d3..5cca54df4f 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -602,7 +602,7 @@ static int virFileLoopDeviceOpen(char **dev_name)
     int fd = -1;
     DIR *dh = NULL;
     struct dirent *de;
-    char *looppath;
+    char *looppath = NULL;
     struct loop_info64 lo;
 
     VIR_DEBUG("Looking for loop devices in /dev");