1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2005 Doug Rabson
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #include <gssapi/gssapi.h>
30 #include <stdlib.h>
31 #include <errno.h>
32
33 #include "mech_switch.h"
34 #include "name.h"
35
36 OM_uint32
gss_release_name(OM_uint32 * minor_status,gss_name_t * input_name)37 gss_release_name(OM_uint32 *minor_status,
38 gss_name_t *input_name)
39 {
40 struct _gss_name *name = (struct _gss_name *) *input_name;
41
42 *minor_status = 0;
43 if (name) {
44 if (name->gn_type.elements)
45 free(name->gn_type.elements);
46 while (SLIST_FIRST(&name->gn_mn)) {
47 struct _gss_mechanism_name *mn;
48 mn = SLIST_FIRST(&name->gn_mn);
49 SLIST_REMOVE_HEAD(&name->gn_mn, gmn_link);
50 mn->gmn_mech->gm_release_name(minor_status,
51 &mn->gmn_name);
52 free(mn);
53 }
54 gss_release_buffer(minor_status, &name->gn_value);
55 free(name);
56 *input_name = GSS_C_NO_NAME;
57 }
58 return (GSS_S_COMPLETE);
59 }
60