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/*
* Copyright (c) 2018, PADL Software Pty Ltd.
* 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.
*
* 3. Neither the name of PADL Software nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE 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 PADL SOFTWARE 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.
*/
#include "mech_locl.h"
GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_set_neg_mechs(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
const gss_OID_set mechs)
{
struct _gss_cred *cred = (struct _gss_cred *)cred_handle;
OM_uint32 major_status, junk;
gss_OID_set tmp_mechs;
if (minor_status == NULL)
return GSS_S_CALL_INACCESSIBLE_WRITE;
*minor_status = 0;
if (cred_handle == GSS_C_NO_CREDENTIAL || mechs == GSS_C_NO_OID_SET)
return GSS_S_CALL_INACCESSIBLE_READ;
major_status = gss_duplicate_oid_set(minor_status, mechs, &tmp_mechs);
if (major_status != GSS_S_COMPLETE)
return major_status;
gss_release_oid_set(&junk, &cred->gc_neg_mechs);
cred->gc_neg_mechs = tmp_mechs;
return GSS_S_COMPLETE;
}
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