From d1c07ab2a190e5cea0dba3348af398954877da44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Mon, 25 Aug 2008 02:32:30 +0000
Subject: [PATCH] catch return value

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23671 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/crypto.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/krb5/crypto.c b/lib/krb5/crypto.c
index 7f4853abb..667564773 100644
--- a/lib/krb5/crypto.c
+++ b/lib/krb5/crypto.c
@@ -4073,6 +4073,10 @@ krb5_string_to_key_derived(krb5_context context,
 		     &kd,
 		     "kerberos", /* XXX well known constant */
 		     strlen("kerberos"));
+    if (ret) {
+	free_key_data(context, &kd, et);
+	return ret;
+    }
     ret = krb5_copy_keyblock_contents(context, kd.key, key);
     free_key_data(context, &kd, et);
     return ret;