From: John Ferlan <jferlan@redhat.com>
Date: Tue, 22 Jan 2013 14:15:45 +0000 (-0500)
Subject: virsh: Need to intialize 'str'
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=0ce43ca4ab5c633f5fa56345811e454db0e64d3c;p=libvirt.git

virsh: Need to intialize 'str'

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

diff --git a/tools/virsh.c b/tools/virsh.c
index 908c6a117d..27ed51173a 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -2268,7 +2268,7 @@ vshOutputLogFile(vshControl *ctl, int log_level, const char *msg_format,
                  va_list ap)
 {
     virBuffer buf = VIR_BUFFER_INITIALIZER;
-    char *str;
+    char *str = NULL;
     size_t len;
     const char *lvl = "";
     time_t stTime;