1 /* $NetBSD: release_cred.c,v 1.1.1.1 2011/04/13 18:14:48 elric Exp $ */
2
3 /*
4 * Copyright (c) 2006 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Institute nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36 #include "ntlm.h"
37
_gss_ntlm_release_cred(OM_uint32 * minor_status,gss_cred_id_t * cred_handle)38 OM_uint32 GSSAPI_CALLCONV _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