diff options
Diffstat (limited to 'src/eap_server/eap_server_psk.c')
| -rw-r--r-- | src/eap_server/eap_server_psk.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/eap_server/eap_server_psk.c b/src/eap_server/eap_server_psk.c index 4c30346e59ced..0cd979920f4ad 100644 --- a/src/eap_server/eap_server_psk.c +++ b/src/eap_server/eap_server_psk.c @@ -2,14 +2,8 @@ * hostapd / EAP-PSK (RFC 4764) server * Copyright (c) 2005-2007, 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. * * Note: EAP-PSK is an EAP authentication method and as such, completely * different from WPA-PSK. This file is not needed for WPA-PSK functionality. @@ -19,6 +13,7 @@ #include "common.h" #include "crypto/aes_wrap.h" +#include "crypto/random.h" #include "eap_common/eap_psk_common.h" #include "eap_server/eap_i.h" @@ -66,7 +61,7 @@ static struct wpabuf * eap_psk_build_1(struct eap_sm *sm, wpa_printf(MSG_DEBUG, "EAP-PSK: PSK-1 (sending)"); - if (os_get_random(data->rand_s, EAP_PSK_RAND_LEN)) { + if (random_get_bytes(data->rand_s, EAP_PSK_RAND_LEN)) { wpa_printf(MSG_ERROR, "EAP-PSK: Failed to get random data"); data->state = FAILURE; return NULL; @@ -124,8 +119,10 @@ static struct wpabuf * eap_psk_build_3(struct eap_sm *sm, os_memcpy(buf, data->id_s, data->id_s_len); os_memcpy(buf + data->id_s_len, data->rand_p, EAP_PSK_RAND_LEN); - if (omac1_aes_128(data->ak, buf, buflen, psk->mac_s)) + if (omac1_aes_128(data->ak, buf, buflen, psk->mac_s)) { + os_free(buf); goto fail; + } os_free(buf); if (eap_psk_derive_keys(data->kdk, data->rand_p, data->tek, data->msk, |