1 /* $NetBSD: duplicate_name.c,v 1.1.1.1 2011/04/13 18:14:47 elric Exp $ */ 2 3 /* 4 * Copyright (c) 2010 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Portions Copyright (c) 2010 Apple Inc. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * 3. Neither the name of the Institute nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37 38 #include "netlogon.h" 39 40 OM_uint32 _netlogon_duplicate_name ( 41 OM_uint32 * minor_status, 42 const gss_name_t src_name, 43 gss_name_t * dest_name 44 ) 45 { 46 const gssnetlogon_name src = (const gssnetlogon_name)src_name; 47 gssnetlogon_name dst = NULL; 48 49 dst = calloc(1, sizeof(*dst)); 50 if (dst == NULL) 51 goto fail; 52 53 dst->NetbiosName.value = malloc(src->NetbiosName.length + 1); 54 if (dst->NetbiosName.value == NULL) 55 goto fail; 56 memcpy(dst->NetbiosName.value, src->NetbiosName.value, 57 src->NetbiosName.length); 58 dst->NetbiosName.length = src->NetbiosName.length; 59 ((char *)dst->NetbiosName.value)[dst->NetbiosName.length] = '\0'; 60 61 if (src->DnsName.length != 0) { 62 dst->DnsName.value = malloc(src->DnsName.length + 1); 63 if (dst->DnsName.value == NULL) 64 goto fail; 65 memcpy(dst->DnsName.value, src->DnsName.value, src->DnsName.length); 66 dst->DnsName.length = src->DnsName.length; 67 ((char *)dst->DnsName.value)[dst->DnsName.length] = '\0'; 68 } 69 70 *minor_status = 0; 71 *dest_name = (gss_name_t)dst; 72 return GSS_S_COMPLETE; 73 74 fail: 75 _netlogon_release_name(minor_status, (gss_name_t *)&dst); 76 *minor_status = ENOMEM; 77 return GSS_S_FAILURE; 78 } 79 80