1/*
2 * Copyright (c) 2010 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Portions Copyright (c) 2010 Apple Inc. 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 "netlogon.h"
37
38OM_uint32 _netlogon_duplicate_name (
39            OM_uint32 * minor_status,
40            const gss_name_t src_name,
41            gss_name_t * dest_name
42           )
43{
44    const gssnetlogon_name src = (const gssnetlogon_name)src_name;
45    gssnetlogon_name dst = NULL;
46
47    dst = calloc(1, sizeof(*dst));
48    if (dst == NULL)
49        goto fail;
50
51    dst->NetbiosName.value = malloc(src->NetbiosName.length + 1);
52    if (dst->NetbiosName.value == NULL)
53        goto fail;
54    memcpy(dst->NetbiosName.value, src->NetbiosName.value,
55           src->NetbiosName.length);
56    dst->NetbiosName.length = src->NetbiosName.length;
57    ((char *)dst->NetbiosName.value)[dst->NetbiosName.length] = '\0';
58
59    if (src->DnsName.length != 0) {
60        dst->DnsName.value = malloc(src->DnsName.length + 1);
61        if (dst->DnsName.value == NULL)
62            goto fail;
63        memcpy(dst->DnsName.value, src->DnsName.value, src->DnsName.length);
64        dst->DnsName.length = src->DnsName.length;
65        ((char *)dst->DnsName.value)[dst->DnsName.length] = '\0';
66    }
67
68    *minor_status = 0;
69    *dest_name = (gss_name_t)dst;
70    return GSS_S_COMPLETE;
71
72fail:
73    _netlogon_release_name(minor_status, (gss_name_t *)&dst);
74    *minor_status = ENOMEM;
75    return GSS_S_FAILURE;
76}
77
78