gss_release_buffer.c revision 184588
1184588Sdfr/*- 2184588Sdfr * Copyright (c) 2008 Isilon Inc http://www.isilon.com/ 3184588Sdfr * Authors: Doug Rabson <dfr@rabson.org> 4184588Sdfr * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org> 5184588Sdfr * 6184588Sdfr * Redistribution and use in source and binary forms, with or without 7184588Sdfr * modification, are permitted provided that the following conditions 8184588Sdfr * are met: 9184588Sdfr * 1. Redistributions of source code must retain the above copyright 10184588Sdfr * notice, this list of conditions and the following disclaimer. 11184588Sdfr * 2. Redistributions in binary form must reproduce the above copyright 12184588Sdfr * notice, this list of conditions and the following disclaimer in the 13184588Sdfr * documentation and/or other materials provided with the distribution. 14184588Sdfr * 15184588Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16184588Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17184588Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18184588Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19184588Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20184588Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21184588Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22184588Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23184588Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24184588Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25184588Sdfr * SUCH DAMAGE. 26184588Sdfr */ 27184588Sdfr 28184588Sdfr#include <sys/cdefs.h> 29184588Sdfr__FBSDID("$FreeBSD: head/sys/kgssapi/gss_release_buffer.c 184588 2008-11-03 10:38:00Z dfr $"); 30184588Sdfr 31184588Sdfr#include <sys/param.h> 32184588Sdfr#include <sys/kernel.h> 33184588Sdfr#include <sys/kobj.h> 34184588Sdfr#include <sys/malloc.h> 35184588Sdfr 36184588Sdfr#include <kgssapi/gssapi.h> 37184588Sdfr#include <kgssapi/gssapi_impl.h> 38184588Sdfr 39184588SdfrOM_uint32 40184588Sdfrgss_release_buffer(OM_uint32 *minor_status, gss_buffer_t buffer) 41184588Sdfr{ 42184588Sdfr 43184588Sdfr *minor_status = 0; 44184588Sdfr if (buffer->value) { 45184588Sdfr free(buffer->value, M_GSSAPI); 46184588Sdfr } 47184588Sdfr buffer->length = 0; 48184588Sdfr buffer->value = NULL; 49184588Sdfr 50184588Sdfr return (GSS_S_COMPLETE); 51184588Sdfr} 52184588Sdfr 53