1 /* 2 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 /* 7 * lib/krb5/krb/cp_key_cnt.c 8 * 9 * Copyright 1991 by the Massachusetts Institute of Technology. 10 * All Rights Reserved. 11 * 12 * Export of this software from the United States of America may 13 * require a specific license from the United States Government. 14 * It is the responsibility of any person or organization contemplating 15 * export to obtain such a license before exporting. 16 * 17 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 18 * distribute this software and its documentation for any purpose and 19 * without fee is hereby granted, provided that the above copyright 20 * notice appear in all copies and that both that copyright notice and 21 * this permission notice appear in supporting documentation, and that 22 * the name of M.I.T. not be used in advertising or publicity pertaining 23 * to distribution of the software without specific, written prior 24 * permission. Furthermore if you modify this software you must label 25 * your software as modified software and not distribute it in such a 26 * fashion that it might be confused with the original M.I.T. software. 27 * M.I.T. makes no representations about the suitability of 28 * this software for any purpose. It is provided "as is" without express 29 * or implied warranty. 30 * 31 * 32 * krb5_copy_keyblock() 33 */ 34 35 #include "k5-int.h" 36 37 /* 38 * Copy a keyblock, including alloc'ed storage. 39 */ 40 /*ARGSUSED*/ 41 krb5_error_code KRB5_CALLCONV 42 krb5_copy_keyblock_contents(krb5_context context, const krb5_keyblock *from, krb5_keyblock *to) 43 { 44 /* Solaris Kerberos */ 45 krb5_error_code ret = EINVAL; 46 47 if (to != NULL && from != NULL) { 48 to->contents = (krb5_octet *)malloc(from->length); 49 if (!to->contents) 50 return (ENOMEM); 51 52 ret = krb5_copy_keyblock_data(context, from, to); 53 } 54 55 return (ret); 56 } 57