1 /* $NetBSD: delete_sec_context.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 41 _netlogon_delete_sec_context(OM_uint32 * minor_status, 42 gss_ctx_id_t * context_handle, 43 gss_buffer_t output_token) 44 { 45 if (context_handle != NULL && *context_handle != GSS_C_NO_CONTEXT) { 46 gssnetlogon_ctx ctx = (gssnetlogon_ctx)*context_handle; 47 48 *context_handle = GSS_C_NO_CONTEXT; 49 50 _netlogon_release_name(minor_status, (gss_name_t *)&ctx->SourceName); 51 _netlogon_release_name(minor_status, (gss_name_t *)&ctx->TargetName); 52 HEIMDAL_MUTEX_destroy(&ctx->Mutex); 53 memset(ctx, 0, sizeof(*ctx)); 54 free(ctx); 55 } 56 57 if (output_token != GSS_C_NO_BUFFER) { 58 output_token->length = 0; 59 output_token->value = NULL; 60 } 61 62 *minor_status = 0; 63 return GSS_S_COMPLETE; 64 } 65