From be8dcb7ae5baabbd9d4d760b033ea4560a56e812 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Sat, 9 Sep 2000 16:49:06 +0000
Subject: [PATCH] (_key_schedule): re-use an existing schedule

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9027 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/crypto.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/krb5/crypto.c b/lib/krb5/crypto.c
index 04e3467b8..98ccae520 100644
--- a/lib/krb5/crypto.c
+++ b/lib/krb5/crypto.c
@@ -775,6 +775,8 @@ _key_schedule(krb5_context context,
 
     if(kt->schedule == NULL)
 	return 0;
+    if (key->schedule != NULL)
+	return 0;
     ALLOC(key->schedule, 1);
     if(key->schedule == NULL)
 	return ENOMEM;