1 /*- 2 * Copyright (c) 2008 Isilon Inc http://www.isilon.com/ 3 * Authors: Doug Rabson <dfr@rabson.org> 4 * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org> 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 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #include <sys/cdefs.h> 29 __FBSDID("$FreeBSD$"); 30 31 #include <sys/param.h> 32 #include <sys/kernel.h> 33 #include <sys/kobj.h> 34 #include <sys/malloc.h> 35 36 #include <kgssapi/gssapi.h> 37 #include <kgssapi/gssapi_impl.h> 38 39 OM_uint32 40 gss_add_oid_set_member(OM_uint32 *minor_status, 41 const gss_OID member_oid, 42 gss_OID_set *oid_set) 43 { 44 OM_uint32 major_status; 45 gss_OID_set set = *oid_set; 46 gss_OID new_elements; 47 gss_OID new_oid; 48 int t; 49 50 *minor_status = 0; 51 52 major_status = gss_test_oid_set_member(minor_status, 53 member_oid, *oid_set, &t); 54 if (major_status) 55 return (major_status); 56 if (t) 57 return (GSS_S_COMPLETE); 58 59 new_elements = malloc((set->count + 1) * sizeof(gss_OID_desc), 60 M_GSSAPI, M_WAITOK); 61 62 new_oid = &new_elements[set->count]; 63 new_oid->elements = malloc(member_oid->length, M_GSSAPI, M_WAITOK); 64 new_oid->length = member_oid->length; 65 memcpy(new_oid->elements, member_oid->elements, member_oid->length); 66 67 if (set->elements) { 68 memcpy(new_elements, set->elements, 69 set->count * sizeof(gss_OID_desc)); 70 free(set->elements, M_GSSAPI); 71 } 72 set->elements = new_elements; 73 set->count++; 74 75 return (GSS_S_COMPLETE); 76 } 77