From c5a313c313583b2b71a17c3f06ebb67457ecba00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sun, 7 May 2006 12:20:30 +0000
Subject: [PATCH] (create_checksum): provide a error message that a key
 checksum needs a key. From Andew Bartlett.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17504 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/crypto.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/krb5/crypto.c b/lib/krb5/crypto.c
index 1220a6397..60ef4a049 100644
--- a/lib/krb5/crypto.c
+++ b/lib/krb5/crypto.c
@@ -1957,6 +1957,9 @@ create_checksum (krb5_context context,
     }
     keyed_checksum = (ct->flags & F_KEYED) != 0;
     if(keyed_checksum && crypto == NULL) {
+	krb5_set_error_string (context, "Checksum type %s is keyed "
+			       "not no crypto context (key) was passed in",
+			       ct->name);
 	krb5_clear_error_string (context);
 	return KRB5_PROG_SUMTYPE_NOSUPP; /* XXX */
     }