1 /*
2 * Copyright (c) 1997 - 2003 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 "mech_locl.h"
35
36 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_duplicate_oid(OM_uint32 * minor_status,gss_OID src_oid,gss_OID * dest_oid)37 gss_duplicate_oid (
38 OM_uint32 *minor_status,
39 gss_OID src_oid,
40 gss_OID *dest_oid
41 )
42 {
43 *minor_status = 0;
44
45 if (src_oid == GSS_C_NO_OID) {
46 *dest_oid = GSS_C_NO_OID;
47 return GSS_S_COMPLETE;
48 }
49
50 *dest_oid = malloc(sizeof(**dest_oid));
51 if (*dest_oid == GSS_C_NO_OID) {
52 *minor_status = ENOMEM;
53 return GSS_S_FAILURE;
54 }
55
56 (*dest_oid)->elements = malloc(src_oid->length);
57 if ((*dest_oid)->elements == NULL) {
58 free(*dest_oid);
59 *dest_oid = GSS_C_NO_OID;
60 *minor_status = ENOMEM;
61 return GSS_S_FAILURE;
62 }
63 memcpy((*dest_oid)->elements, src_oid->elements, src_oid->length);
64 (*dest_oid)->length = src_oid->length;
65
66 *minor_status = 0;
67 return GSS_S_COMPLETE;
68 }
69