Updated through tag hostap_2_5 from git://w1.fi/hostap.git

[mech_eap.git] / libeap / src / crypto / md5.c

diff --git a/libeap/src/crypto/md5.c b/libeap/src/crypto/md5.c
index 7f14e9b..f64dfd3 100644 (file)
--- a/libeap/src/crypto/md5.c
+++ b/libeap/src/crypto/md5.c
@@ -2,14 +2,8 @@
  * MD5 hash implementation and interface functions
  * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -36,6 +30,7 @@ int hmac_md5_vector(const u8 *key, size_t key_len, size_t num_elem,
        u8 tk[16];
        const u8 *_addr[6];
        size_t i, _len[6];
+       int res;
 
        if (num_elem > 5) {
                /*
@@ -91,7 +86,10 @@ int hmac_md5_vector(const u8 *key, size_t key_len, size_t num_elem,
        _len[0] = 64;
        _addr[1] = mac;
        _len[1] = MD5_MAC_LEN;
-       return md5_vector(2, _addr, _len, mac);
+       res = md5_vector(2, _addr, _len, mac);
+       os_memset(k_pad, 0, sizeof(k_pad));
+       os_memset(tk, 0, sizeof(tk));
+       return res;
 }