1 /*- 2 * Copyright (c) 2008 Doug Rabson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #include <gssapi/gssapi.h> 30 #include <stdlib.h> 31 #include <string.h> 32 #include <errno.h> 33 34 OM_uint32 gss_duplicate_oid(OM_uint32 *minor_status, 35 const gss_OID src_oid, 36 gss_OID *dest_oid_p) 37 { 38 gss_OID dest_oid; 39 40 *minor_status = 0; 41 *dest_oid_p = GSS_C_NO_OID; 42 43 if (src_oid == GSS_C_NO_OID) 44 return (GSS_S_COMPLETE); 45 46 dest_oid = malloc(sizeof(gss_OID_desc)); 47 if (!dest_oid) { 48 *minor_status = ENOMEM; 49 return (GSS_S_FAILURE); 50 } 51 52 dest_oid->elements = malloc(src_oid->length); 53 if (!dest_oid->elements) { 54 free(dest_oid); 55 *minor_status = ENOMEM; 56 return (GSS_S_FAILURE); 57 } 58 59 memcpy(dest_oid->elements, src_oid->elements, src_oid->length); 60 dest_oid->length = src_oid->length; 61 62 *dest_oid_p = dest_oid; 63 64 return (GSS_S_COMPLETE); 65 } 66