1 /*
2 * src/lib/krb5/asn.1/asn1_misc.c
3 *
4 * Copyright 1994 by the Massachusetts Institute of Technology.
5 * All Rights Reserved.
6 *
7 * Export of this software from the United States of America may
8 * require a specific license from the United States Government.
9 * It is the responsibility of any person or organization contemplating
10 * export to obtain such a license before exporting.
11 *
12 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
13 * distribute this software and its documentation for any purpose and
14 * without fee is hereby granted, provided that the above copyright
15 * notice appear in all copies and that both that copyright notice and
16 * this permission notice appear in supporting documentation, and that
17 * the name of M.I.T. not be used in advertising or publicity pertaining
18 * to distribution of the software without specific, written prior
19 * permission. Furthermore if you modify this software you must label
20 * your software as modified software and not distribute it in such a
21 * fashion that it might be confused with the original M.I.T. software.
22 * M.I.T. makes no representations about the suitability of
23 * this software for any purpose. It is provided "as is" without express
24 * or implied warranty.
25 */
26
27 #include "asn1_misc.h"
28
asn1_krb5_realm_copy(krb5_principal target,krb5_principal source)29 asn1_error_code asn1_krb5_realm_copy(krb5_principal target, krb5_principal source)
30 {
31 target->realm.length = source->realm.length;
32 target->realm.data = (char*)malloc(target->realm.length); /* copy realm */
33 if (target->realm.data == NULL) return ENOMEM;
34 memcpy(target->realm.data,source->realm.data, /* to client */
35 target->realm.length);
36 return 0;
37 }
38