1153838Sdfr/*- 2153838Sdfr * Copyright (c) 2005 Doug Rabson 3153838Sdfr * All rights reserved. 4153838Sdfr * 5153838Sdfr * Redistribution and use in source and binary forms, with or without 6153838Sdfr * modification, are permitted provided that the following conditions 7153838Sdfr * are met: 8153838Sdfr * 1. Redistributions of source code must retain the above copyright 9153838Sdfr * notice, this list of conditions and the following disclaimer. 10153838Sdfr * 2. Redistributions in binary form must reproduce the above copyright 11153838Sdfr * notice, this list of conditions and the following disclaimer in the 12153838Sdfr * documentation and/or other materials provided with the distribution. 13153838Sdfr * 14153838Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15153838Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16153838Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17153838Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18153838Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19153838Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20153838Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21153838Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22153838Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23153838Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24153838Sdfr * SUCH DAMAGE. 25153838Sdfr * 26153838Sdfr * $FreeBSD$ 27153838Sdfr */ 28153838Sdfr 29153838Sdfr#include <gssapi/gssapi.h> 30153838Sdfr#include <stdlib.h> 31168340Skan#include <string.h> 32153838Sdfr#include <errno.h> 33153838Sdfr 34153838SdfrOM_uint32 35153838Sdfrgss_add_oid_set_member(OM_uint32 *minor_status, 36153838Sdfr const gss_OID member_oid, 37153838Sdfr gss_OID_set *oid_set) 38153838Sdfr{ 39153838Sdfr OM_uint32 major_status; 40153838Sdfr gss_OID_set set = *oid_set; 41153838Sdfr gss_OID new_elements; 42153838Sdfr gss_OID new_oid; 43153838Sdfr int t; 44153838Sdfr 45153838Sdfr *minor_status = 0; 46153838Sdfr 47153838Sdfr major_status = gss_test_oid_set_member(minor_status, 48153838Sdfr member_oid, *oid_set, &t); 49153838Sdfr if (major_status) 50153838Sdfr return (major_status); 51153838Sdfr if (t) 52153838Sdfr return (GSS_S_COMPLETE); 53153838Sdfr 54153838Sdfr new_elements = malloc((set->count + 1) * sizeof(gss_OID_desc)); 55153838Sdfr if (!new_elements) { 56153838Sdfr *minor_status = ENOMEM; 57153838Sdfr return (GSS_S_FAILURE); 58153838Sdfr } 59153838Sdfr 60153838Sdfr new_oid = &new_elements[set->count]; 61153838Sdfr new_oid->elements = malloc(member_oid->length); 62153838Sdfr if (!new_oid->elements) { 63153838Sdfr free(new_elements); 64153838Sdfr return (GSS_S_FAILURE); 65153838Sdfr } 66153838Sdfr new_oid->length = member_oid->length; 67153838Sdfr memcpy(new_oid->elements, member_oid->elements, member_oid->length); 68153838Sdfr 69153838Sdfr if (set->elements) { 70153838Sdfr memcpy(new_elements, set->elements, 71153838Sdfr set->count * sizeof(gss_OID_desc)); 72153838Sdfr free(set->elements); 73153838Sdfr } 74153838Sdfr set->elements = new_elements; 75153838Sdfr set->count++; 76153838Sdfr 77153838Sdfr return (GSS_S_COMPLETE); 78153838Sdfr} 79