1 /*
2 * Copyright (c) 2006 Kungliga Tekniska Högskolan
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.h"
35
_gss_ntlm_release_cred(OM_uint32 * minor_status,gss_cred_id_t * cred_handle)36 OM_uint32 GSSAPI_CALLCONV _gss_ntlm_release_cred
37 (OM_uint32 * minor_status,
38 gss_cred_id_t * cred_handle
39 )
40 {
41 ntlm_cred cred;
42
43 if (minor_status)
44 *minor_status = 0;
45
46 if (cred_handle == NULL || *cred_handle == GSS_C_NO_CREDENTIAL)
47 return GSS_S_COMPLETE;
48
49 cred = (ntlm_cred)*cred_handle;
50 *cred_handle = GSS_C_NO_CREDENTIAL;
51
52 if (cred->username)
53 free(cred->username);
54 if (cred->domain)
55 free(cred->domain);
56 if (cred->key.data) {
57 memset(cred->key.data, 0, cred->key.length);
58 free(cred->key.data);
59 }
60
61 return GSS_S_COMPLETE;
62 }
63
64