17c478bd9Sstevel@tonic-gate /*
2159d09a2SMark Phalan * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
37c478bd9Sstevel@tonic-gate * Use is subject to license terms.
47c478bd9Sstevel@tonic-gate */
57c478bd9Sstevel@tonic-gate
67c478bd9Sstevel@tonic-gate /*
77c478bd9Sstevel@tonic-gate * lib/krb5/krb/copy_cksum.c
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * Copyright 1990 by the Massachusetts Institute of Technology.
107c478bd9Sstevel@tonic-gate * All Rights Reserved.
117c478bd9Sstevel@tonic-gate *
127c478bd9Sstevel@tonic-gate * Export of this software from the United States of America may
137c478bd9Sstevel@tonic-gate * require a specific license from the United States Government.
147c478bd9Sstevel@tonic-gate * It is the responsibility of any person or organization contemplating
157c478bd9Sstevel@tonic-gate * export to obtain such a license before exporting.
16*55fea89dSDan Cross *
177c478bd9Sstevel@tonic-gate * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
187c478bd9Sstevel@tonic-gate * distribute this software and its documentation for any purpose and
197c478bd9Sstevel@tonic-gate * without fee is hereby granted, provided that the above copyright
207c478bd9Sstevel@tonic-gate * notice appear in all copies and that both that copyright notice and
217c478bd9Sstevel@tonic-gate * this permission notice appear in supporting documentation, and that
227c478bd9Sstevel@tonic-gate * the name of M.I.T. not be used in advertising or publicity pertaining
237c478bd9Sstevel@tonic-gate * to distribution of the software without specific, written prior
247c478bd9Sstevel@tonic-gate * permission. Furthermore if you modify this software you must label
257c478bd9Sstevel@tonic-gate * your software as modified software and not distribute it in such a
267c478bd9Sstevel@tonic-gate * fashion that it might be confused with the original M.I.T. software.
277c478bd9Sstevel@tonic-gate * M.I.T. makes no representations about the suitability of
287c478bd9Sstevel@tonic-gate * this software for any purpose. It is provided "as is" without express
297c478bd9Sstevel@tonic-gate * or implied warranty.
30*55fea89dSDan Cross *
317c478bd9Sstevel@tonic-gate *
327c478bd9Sstevel@tonic-gate * krb5_copy_checksum()
337c478bd9Sstevel@tonic-gate */
347c478bd9Sstevel@tonic-gate
35159d09a2SMark Phalan #include "k5-int.h"
367c478bd9Sstevel@tonic-gate
377c478bd9Sstevel@tonic-gate /*ARGSUSED*/
38505d05c7Sgtb krb5_error_code KRB5_CALLCONV
krb5_copy_checksum(krb5_context context,const krb5_checksum * ckfrom,krb5_checksum ** ckto)39505d05c7Sgtb krb5_copy_checksum(krb5_context context, const krb5_checksum *ckfrom, krb5_checksum **ckto)
407c478bd9Sstevel@tonic-gate {
417c478bd9Sstevel@tonic-gate krb5_checksum *tempto;
427c478bd9Sstevel@tonic-gate
437c478bd9Sstevel@tonic-gate if (!(tempto = (krb5_checksum *)MALLOC(sizeof(*tempto))))
447c478bd9Sstevel@tonic-gate return ENOMEM;
457c478bd9Sstevel@tonic-gate *tempto = *ckfrom;
467c478bd9Sstevel@tonic-gate
477c478bd9Sstevel@tonic-gate if (!(tempto->contents =
487c478bd9Sstevel@tonic-gate (krb5_octet *)MALLOC(tempto->length))) {
49159d09a2SMark Phalan krb5_xfree(tempto);
507c478bd9Sstevel@tonic-gate return ENOMEM;
517c478bd9Sstevel@tonic-gate }
527c478bd9Sstevel@tonic-gate (void) memcpy((char *) tempto->contents, (char *) ckfrom->contents,
537c478bd9Sstevel@tonic-gate ckfrom->length);
547c478bd9Sstevel@tonic-gate
557c478bd9Sstevel@tonic-gate *ckto = tempto;
567c478bd9Sstevel@tonic-gate return 0;
577c478bd9Sstevel@tonic-gate }
58