1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2008 Isilon Inc http://www.isilon.com/ 5 * Authors: Doug Rabson <dfr@rabson.org> 6 * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org> 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #include <sys/cdefs.h> 31 __FBSDID("$FreeBSD$"); 32 33 #include <sys/param.h> 34 #include <sys/kernel.h> 35 #include <sys/kobj.h> 36 #include <sys/malloc.h> 37 38 #include <kgssapi/gssapi.h> 39 #include <kgssapi/gssapi_impl.h> 40 41 OM_uint32 42 gss_add_oid_set_member(OM_uint32 *minor_status, 43 const gss_OID member_oid, 44 gss_OID_set *oid_set) 45 { 46 OM_uint32 major_status; 47 gss_OID_set set = *oid_set; 48 gss_OID new_elements; 49 gss_OID new_oid; 50 int t; 51 52 *minor_status = 0; 53 54 major_status = gss_test_oid_set_member(minor_status, 55 member_oid, *oid_set, &t); 56 if (major_status) 57 return (major_status); 58 if (t) 59 return (GSS_S_COMPLETE); 60 61 new_elements = malloc((set->count + 1) * sizeof(gss_OID_desc), 62 M_GSSAPI, M_WAITOK); 63 64 new_oid = &new_elements[set->count]; 65 new_oid->elements = malloc(member_oid->length, M_GSSAPI, M_WAITOK); 66 new_oid->length = member_oid->length; 67 memcpy(new_oid->elements, member_oid->elements, member_oid->length); 68 69 if (set->elements) { 70 memcpy(new_elements, set->elements, 71 set->count * sizeof(gss_OID_desc)); 72 free(set->elements, M_GSSAPI); 73 } 74 set->elements = new_elements; 75 set->count++; 76 77 return (GSS_S_COMPLETE); 78 } 79