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/*-
* Copyright (c) 2005 Doug Rabson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: src/lib/libgssapi/gss_release_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
*/
#include "mech_locl.h"
/**
* Free a name
*
* import_name can point to NULL or be NULL, or a pointer to a
* gss_name_t structure. If it was a pointer to gss_name_t, the
* pointer will be set to NULL on success and failure.
*
* @param minor_status minor status code
* @param input_name name to free
*
* @returns a gss_error code, see gss_display_status() about printing
* the error code.
*
* @ingroup gssapi
*/
GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_release_name(OM_uint32 *minor_status,
gss_name_t *input_name)
{
struct _gss_name *name;
*minor_status = 0;
if (input_name == NULL || *input_name == NULL)
return GSS_S_COMPLETE;
name = (struct _gss_name *) *input_name;
if (name->gn_type.elements)
free(name->gn_type.elements);
while (SLIST_FIRST(&name->gn_mn)) {
struct _gss_mechanism_name *mn;
mn = SLIST_FIRST(&name->gn_mn);
SLIST_REMOVE_HEAD(&name->gn_mn, gmn_link);
mn->gmn_mech->gm_release_name(minor_status,
&mn->gmn_name);
free(mn);
}
gss_release_buffer(minor_status, &name->gn_value);
free(name);
*input_name = GSS_C_NO_NAME;
return (GSS_S_COMPLETE);
}
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