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 38 krb5_error_code KRB5_CALLCONV 39 krb5_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 53 krb5_error_code KRB5_CALLCONV 54 krb5_kt_free_entry (krb5_context context, krb5_keytab_entry *entry) 55 { 56 return krb5_free_keytab_entry_contents (context, entry); 57 } 58