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 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