1/*
2 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
3 * Use is subject to license terms.
4 */
5
6
7/*
8 * lib/krb5/keytab/ktfr_entry.c
9 *
10 * Copyright 1990 by the Massachusetts Institute of Technology.
11 * All Rights Reserved.
12 *
13 * Export of this software from the United States of America may
14 *   require a specific license from the United States Government.
15 *   It is the responsibility of any person or organization contemplating
16 *   export to obtain such a license before exporting.
17 *
18 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
19 * distribute this software and its documentation for any purpose and
20 * without fee is hereby granted, provided that the above copyright
21 * notice appear in all copies and that both that copyright notice and
22 * this permission notice appear in supporting documentation, and that
23 * the name of M.I.T. not be used in advertising or publicity pertaining
24 * to distribution of the software without specific, written prior
25 * permission.  Furthermore if you modify this software you must label
26 * your software as modified software and not distribute it in such a
27 * fashion that it might be confused with the original M.I.T. software.
28 * M.I.T. makes no representations about the suitability of
29 * this software for any purpose.  It is provided "as is" without express
30 * or implied warranty.
31 *
32 *
33 * krb5_kt_free_entry()
34 */
35
36#include "k5-int.h"
37
38krb5_error_code KRB5_CALLCONV
39krb5_free_keytab_entry_contents (krb5_context context, krb5_keytab_entry *entry)
40{
41    if (!entry)
42	return 0;
43
44    krb5_free_principal(context, entry->principal);
45    if (entry->key.contents) {
46	memset((char *)entry->key.contents, 0, entry->key.length);
47	/* Solaris Kerberos */
48	krb5_free_keyblock_contents(context, &entry->key);
49    }
50    return 0;
51}
52
53krb5_error_code KRB5_CALLCONV
54krb5_kt_free_entry (krb5_context context, krb5_keytab_entry *entry)
55{
56    return krb5_free_keytab_entry_contents (context, entry);
57}
58