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