1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2008 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 * $FreeBSD$ 29 */ 30 31 #include <gssapi/gssapi.h> 32 #include <stdlib.h> 33 #include <string.h> 34 #include <errno.h> 35 36 OM_uint32 gss_duplicate_oid(OM_uint32 *minor_status, 37 const gss_OID src_oid, 38 gss_OID *dest_oid_p) 39 { 40 gss_OID dest_oid; 41 42 *minor_status = 0; 43 *dest_oid_p = GSS_C_NO_OID; 44 45 if (src_oid == GSS_C_NO_OID) 46 return (GSS_S_COMPLETE); 47 48 dest_oid = malloc(sizeof(gss_OID_desc)); 49 if (!dest_oid) { 50 *minor_status = ENOMEM; 51 return (GSS_S_FAILURE); 52 } 53 54 dest_oid->elements = malloc(src_oid->length); 55 if (!dest_oid->elements) { 56 free(dest_oid); 57 *minor_status = ENOMEM; 58 return (GSS_S_FAILURE); 59 } 60 61 memcpy(dest_oid->elements, src_oid->elements, src_oid->length); 62 dest_oid->length = src_oid->length; 63 64 *dest_oid_p = dest_oid; 65 66 return (GSS_S_COMPLETE); 67 } 68