From 5bef70bc26a41717e99d0d49bb97d34a1d1dec5f Mon Sep 17 00:00:00 2001
From: Luke Howard <lukeh@padl.com>
Date: Wed, 5 Jan 2005 02:39:21 +0000
Subject: [PATCH] Set *subkey to NULL if key generation fails

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14455 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/generate_subkey.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/krb5/generate_subkey.c b/lib/krb5/generate_subkey.c
index 6bc2d2419..4f5af0882 100644
--- a/lib/krb5/generate_subkey.c
+++ b/lib/krb5/generate_subkey.c
@@ -62,8 +62,10 @@ krb5_generate_subkey_extended(krb5_context context,
 
     /* XXX should we use the session key as input to the RF? */
     ret = krb5_generate_random_keyblock(context, etype, *subkey);
-    if(ret)
+    if (ret != 0) {
 	free(*subkey);
+	*subkey = NULL;
+    }
 
     return ret;
 }
-- 
2.11.4.GIT