1/*
2 * Copyright (c) 2006 Kungliga Tekniska H�gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#include "ntlm/ntlm.h"
35
36RCSID("$Id: release_cred.c 22163 2007-12-04 21:25:06Z lha $");
37
38OM_uint32 _gss_ntlm_release_cred
39           (OM_uint32 * minor_status,
40            gss_cred_id_t * cred_handle
41           )
42{
43    ntlm_cred cred;
44
45    if (minor_status)
46	*minor_status = 0;
47
48    if (cred_handle == NULL || *cred_handle == GSS_C_NO_CREDENTIAL)
49	return GSS_S_COMPLETE;
50
51    cred = (ntlm_cred)*cred_handle;
52    *cred_handle = GSS_C_NO_CREDENTIAL;
53
54    if (cred->username)
55	free(cred->username);
56    if (cred->domain)
57	free(cred->domain);
58    if (cred->key.data) {
59	memset(cred->key.data, 0, cred->key.length);
60	free(cred->key.data);
61    }
62
63    return GSS_S_COMPLETE;
64}
65
66