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79 lines
2.4 KiB
C
79 lines
2.4 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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* $FreeBSD$
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*/
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#include <gssapi/gssapi.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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OM_uint32
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gss_add_oid_set_member(OM_uint32 *minor_status,
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const gss_OID member_oid,
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gss_OID_set *oid_set)
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{
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OM_uint32 major_status;
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gss_OID_set set = *oid_set;
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gss_OID new_elements;
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gss_OID new_oid;
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int t;
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*minor_status = 0;
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major_status = gss_test_oid_set_member(minor_status,
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member_oid, *oid_set, &t);
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if (major_status)
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return (major_status);
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if (t)
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return (GSS_S_COMPLETE);
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new_elements = malloc((set->count + 1) * sizeof(gss_OID_desc));
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if (!new_elements) {
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*minor_status = ENOMEM;
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return (GSS_S_FAILURE);
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}
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new_oid = &new_elements[set->count];
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new_oid->elements = malloc(member_oid->length);
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if (!new_oid->elements) {
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free(new_elements);
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return (GSS_S_FAILURE);
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}
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new_oid->length = member_oid->length;
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memcpy(new_oid->elements, member_oid->elements, member_oid->length);
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if (set->elements) {
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memcpy(new_elements, set->elements,
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set->count * sizeof(gss_OID_desc));
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free(set->elements);
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}
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set->elements = new_elements;
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set->count++;
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return (GSS_S_COMPLETE);
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}
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