X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fkerberos.c;h=67d6ad9dd45fe75405e42e9153b7fe034b31c0f4;hb=01c38dd6ea7f02cfdc9f77f9299771a4ef6ce968;hp=efb3015e66af2ca43aceff9774d80280d153ccd1;hpb=0e2af54a3ffdeebe3901370683be56fcc53023b0;p=openldap

diff --git a/servers/slapd/kerberos.c b/servers/slapd/kerberos.c
index efb3015e66..67d6ad9dd4 100644
--- a/servers/slapd/kerberos.c
+++ b/servers/slapd/kerberos.c
@@ -1,8 +1,17 @@
-/* kerberos.c - ldbm backend kerberos bind routines */
+/* kerberos.c - kerberos bind routines */
 /* $OpenLDAP$ */
-/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2006 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
 
 #include "portable.h"
@@ -32,6 +41,10 @@ krbv4_ldap_auth(
 
 	Debug( LDAP_DEBUG_TRACE, "=> kerberosv4_ldap_auth\n", 0, 0, 0 );
 
+	if( cred->len > sizeof(ktxt->dat) ) {
+		return LDAP_OTHER;
+	}
+
 	AC_MEMCPY( ktxt->dat, cred->bv_val, cred->bv_len );
 	ktxt->length = cred->bv_len;