[PATCH] hostap: Fix EAPOL frame encryption

Fixed encrypted of EAPOL frames from wlan#ap interface (hostapd). This
was broken when moving to use new frame control field defines in
net/ieee80211.h. hostapd uses Protected flag, not protocol version
(which was cleared in this function anyway). This fixes WPA group key
handshake and re-authentication.
http://hostap.epitest.fi/bugz/show_bug.cgi?id=126

Signed-off-by: Jouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index a881212..06a5214 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -469,7 +469,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
        }
 
        if (local->ieee_802_1x && meta->ethertype == ETH_P_PAE && tx.crypt &&
-           !(fc & IEEE80211_FCTL_VERS)) {
+           !(fc & IEEE80211_FCTL_PROTECTED)) {
                no_encrypt = 1;
                PDEBUG(DEBUG_EXTRA2, "%s: TX: IEEE 802.1X - passing "
                       "unencrypted EAPOL frame\n", dev->name);