1226031Sstas/*- 2226031Sstas * Copyright (c) 2005 Doug Rabson 3226031Sstas * All rights reserved. 4226031Sstas * 5226031Sstas * Redistribution and use in source and binary forms, with or without 6226031Sstas * modification, are permitted provided that the following conditions 7226031Sstas * are met: 8226031Sstas * 1. Redistributions of source code must retain the above copyright 9226031Sstas * notice, this list of conditions and the following disclaimer. 10226031Sstas * 2. Redistributions in binary form must reproduce the above copyright 11226031Sstas * notice, this list of conditions and the following disclaimer in the 12226031Sstas * documentation and/or other materials provided with the distribution. 13226031Sstas * 14226031Sstas * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15226031Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16226031Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17226031Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18226031Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19226031Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20226031Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21226031Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22226031Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23226031Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24226031Sstas * SUCH DAMAGE. 25226031Sstas * 26226031Sstas * $FreeBSD: src/lib/libgssapi/gss_release_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $ 27226031Sstas */ 28226031Sstas 29226031Sstas#include "mech_locl.h" 30226031Sstas 31226031Sstas/** 32226031Sstas * Free a name 33226031Sstas * 34226031Sstas * import_name can point to NULL or be NULL, or a pointer to a 35226031Sstas * gss_name_t structure. If it was a pointer to gss_name_t, the 36226031Sstas * pointer will be set to NULL on success and failure. 37226031Sstas * 38226031Sstas * @param minor_status minor status code 39226031Sstas * @param input_name name to free 40226031Sstas * 41226031Sstas * @returns a gss_error code, see gss_display_status() about printing 42226031Sstas * the error code. 43226031Sstas * 44226031Sstas * @ingroup gssapi 45226031Sstas */ 46226031SstasGSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 47226031Sstasgss_release_name(OM_uint32 *minor_status, 48226031Sstas gss_name_t *input_name) 49226031Sstas{ 50226031Sstas struct _gss_name *name; 51226031Sstas 52226031Sstas *minor_status = 0; 53226031Sstas 54226031Sstas if (input_name == NULL || *input_name == NULL) 55226031Sstas return GSS_S_COMPLETE; 56226031Sstas 57226031Sstas name = (struct _gss_name *) *input_name; 58226031Sstas 59226031Sstas if (name->gn_type.elements) 60226031Sstas free(name->gn_type.elements); 61226031Sstas while (HEIM_SLIST_FIRST(&name->gn_mn)) { 62226031Sstas struct _gss_mechanism_name *mn; 63226031Sstas mn = HEIM_SLIST_FIRST(&name->gn_mn); 64226031Sstas HEIM_SLIST_REMOVE_HEAD(&name->gn_mn, gmn_link); 65226031Sstas mn->gmn_mech->gm_release_name(minor_status, 66226031Sstas &mn->gmn_name); 67226031Sstas free(mn); 68226031Sstas } 69226031Sstas gss_release_buffer(minor_status, &name->gn_value); 70226031Sstas free(name); 71226031Sstas *input_name = GSS_C_NO_NAME; 72226031Sstas 73226031Sstas return (GSS_S_COMPLETE); 74226031Sstas} 75