freebsd-src/lib/libgssapi/gss_duplicate_oid.c
Doug Rabson 33f1219925 Fix conflicts after heimdal-1.1 import and add build infrastructure. Import
all non-style changes made by heimdal to our own libgssapi.
2008-05-07 13:53:12 +00:00

66 lines
2.1 KiB
C

/*-
* Copyright (c) 2008 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.
*
* $FreeBSD$
*/
#include <gssapi/gssapi.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
OM_uint32 gss_duplicate_oid(OM_uint32 *minor_status,
const gss_OID src_oid,
gss_OID *dest_oid_p)
{
gss_OID dest_oid;
*minor_status = 0;
*dest_oid_p = GSS_C_NO_OID;
if (src_oid == GSS_C_NO_OID)
return (GSS_S_COMPLETE);
dest_oid = malloc(sizeof(gss_OID_desc));
if (!dest_oid) {
*minor_status = ENOMEM;
return (GSS_S_FAILURE);
}
dest_oid->elements = malloc(src_oid->length);
if (!dest_oid->elements) {
free(dest_oid);
*minor_status = ENOMEM;
return (GSS_S_FAILURE);
}
memcpy(dest_oid->elements, src_oid->elements, src_oid->length);
dest_oid->length = src_oid->length;
*dest_oid_p = dest_oid;
return (GSS_S_COMPLETE);
}