From e73ff9763a6efde95037f33b4f7a5eb1ef029c35 Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Mon, 10 Sep 2012 16:00:05 +0100
Subject: [PATCH] Fix crash passing an empty list to python openAuth() API

If passing a 'credtype' parameter which was an empty list
to the python openAuth() API, the 'credtype' field in
the virConnectAuth struct would not be initialized. This
lead to a crash when later trying to free that field.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 python/libvirt-override.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/libvirt-override.c b/python/libvirt-override.c
index 75bacff976..c51dd3fac9 100644
--- a/python/libvirt-override.c
+++ b/python/libvirt-override.c
@@ -1820,6 +1820,7 @@ libvirt_virConnectOpenAuth(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
     PyObject *pycredtype;
     virConnectAuth auth;
 
+    memset(&auth, 0, sizeof(auth));
     if (!PyArg_ParseTuple(args, (char *)"zOi:virConnectOpenAuth", &name, &pyauth, &flags))
         return NULL;