1 files changed, 18 insertions, 25 deletions

diff --git a/src/drivers/driver_hostap.c b/src/drivers/driver_hostap.c
index 84b98fb8c87f3..a7aa5eff00bd9 100644
--- a/src/drivers/driver_hostap.c
+++ b/src/drivers/driver_hostap.c
@@ -140,7 +140,7 @@ static void handle_tx_callback(struct hostap_driver_data *drv, u8 *buf,
 static void handle_frame(struct hostap_driver_data *drv, u8 *buf, size_t len)
 {
 	struct ieee80211_hdr *hdr;
-	u16 fc, extra_len, type, stype;
+	u16 fc, type, stype;
 	size_t data_len = len;
 	int ver;
 	union wpa_event_data event;
@@ -165,19 +165,10 @@ static void handle_frame(struct hostap_driver_data *drv, u8 *buf, size_t len)
 
 	ver = fc & WLAN_FC_PVER;
 
-	/* protocol version 3 is reserved for indicating extra data after the
-	 * payload, version 2 for indicating ACKed frame (TX callbacks), and
-	 * version 1 for indicating failed frame (no ACK, TX callbacks) */
-	if (ver == 3) {
-		u8 *pos = buf + len - 2;
-		extra_len = WPA_GET_LE16(pos);
-		printf("extra data in frame (elen=%d)\n", extra_len);
-		if ((size_t) extra_len + 2 > len) {
-			printf("  extra data overflow\n");
-			return;
-		}
-		len -= extra_len + 2;
-	} else if (ver == 1 || ver == 2) {
+	/* protocol version 2 is reserved for indicating ACKed frame (TX
+	 * callbacks), and version 1 for indicating failed frame (no ACK, TX
+	 * callbacks) */
+	if (ver == 1 || ver == 2) {
 		handle_tx_callback(drv, buf, data_len, ver == 2 ? 1 : 0);
 		return;
 	} else if (ver != 0) {
@@ -266,7 +257,8 @@ static int hostap_init_sockets(struct hostap_driver_data *drv, u8 *own_addr)
 }
 
 
-static int hostap_send_mlme(void *priv, const u8 *msg, size_t len, int noack)
+static int hostap_send_mlme(void *priv, const u8 *msg, size_t len, int noack,
+			    unsigned int freq)
 {
 	struct hostap_driver_data *drv = priv;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) msg;
@@ -315,20 +307,21 @@ static int hostap_send_eapol(void *priv, const u8 *addr, const u8 *data,
 	pos += 2;
 	memcpy(pos, data, data_len);
 
-	res = hostap_send_mlme(drv, (u8 *) hdr, len, 0);
+	res = hostap_send_mlme(drv, (u8 *) hdr, len, 0, 0);
 	if (res < 0) {
 		wpa_printf(MSG_ERROR, "hostap_send_eapol - packet len: %lu - "
 			   "failed: %d (%s)",
 			   (unsigned long) len, errno, strerror(errno));
 	}
-	free(hdr);
+	os_free(hdr);
 
 	return res;
 }
 
 
 static int hostap_sta_set_flags(void *priv, const u8 *addr,
-				int total_flags, int flags_or, int flags_and)
+				unsigned int total_flags, unsigned int flags_or,
+				unsigned int flags_and)
 {
 	struct hostap_driver_data *drv = priv;
 	struct prism2_hostapd_param param;
@@ -470,18 +463,18 @@ static int hostap_get_seqnum(const char *ifname, void *priv, const u8 *addr,
 	param = (struct prism2_hostapd_param *) buf;
 	param->cmd = PRISM2_GET_ENCRYPTION;
 	if (addr == NULL)
-		memset(param->sta_addr, 0xff, ETH_ALEN);
+		os_memset(param->sta_addr, 0xff, ETH_ALEN);
 	else
-		memcpy(param->sta_addr, addr, ETH_ALEN);
+		os_memcpy(param->sta_addr, addr, ETH_ALEN);
 	param->u.crypt.idx = idx;
 
 	if (hostapd_ioctl(drv, param, blen)) {
 		printf("Failed to get encryption.\n");
 		ret = -1;
 	} else {
-		memcpy(seq, param->u.crypt.seq, 8);
+		os_memcpy(seq, param->u.crypt.seq, 8);
 	}
-	free(buf);
+	os_free(buf);
 
 	return ret;
 }
@@ -1052,7 +1045,7 @@ static int hostap_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
 	memcpy(mgmt.bssid, own_addr, ETH_ALEN);
 	mgmt.u.deauth.reason_code = host_to_le16(reason);
 	return hostap_send_mlme(drv, (u8 *) &mgmt, IEEE80211_HDRLEN +
-				sizeof(mgmt.u.deauth), 0);
+				sizeof(mgmt.u.deauth), 0, 0);
 }
 
 
@@ -1090,7 +1083,7 @@ static int hostap_sta_disassoc(void *priv, const u8 *own_addr, const u8 *addr,
 	memcpy(mgmt.bssid, own_addr, ETH_ALEN);
 	mgmt.u.disassoc.reason_code = host_to_le16(reason);
 	return  hostap_send_mlme(drv, (u8 *) &mgmt, IEEE80211_HDRLEN +
-				 sizeof(mgmt.u.disassoc), 0);
+				 sizeof(mgmt.u.disassoc), 0, 0);
 }
 
 
@@ -1168,7 +1161,7 @@ static void wpa_driver_hostap_poll_client(void *priv, const u8 *own_addr,
 	os_memcpy(hdr.IEEE80211_BSSID_FROMDS, own_addr, ETH_ALEN);
 	os_memcpy(hdr.IEEE80211_SA_FROMDS, own_addr, ETH_ALEN);
 
-	hostap_send_mlme(priv, (u8 *)&hdr, sizeof(hdr), 0);
+	hostap_send_mlme(priv, (u8 *)&hdr, sizeof(hdr), 0, 0);
 }