From 529acecb2b69b2c9ecb08d9597bb33ca696bb08d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sun, 2 Apr 2006 02:27:33 +0000
Subject: [PATCH] (krb5_rd_cred): don't expose freed pointer, found by IBM
 checker.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16956 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/rd_cred.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/krb5/rd_cred.c b/lib/krb5/rd_cred.c
index 5de126e8d..420d93fe3 100644
--- a/lib/krb5/rd_cred.c
+++ b/lib/krb5/rd_cred.c
@@ -304,6 +304,7 @@ krb5_rd_cred(krb5_context context,
 	for(i = 0; (*ret_creds)[i]; i++)
 	    krb5_free_creds(context, (*ret_creds)[i]);
 	free(*ret_creds);
+	*ret_creds = NULL;
     }
     return ret;
 }