From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregkh@suse.de Subject: [patch 24/26] hostap: Fix EAPOL frame encryption Date: Tue, 4 Apr 2006 17:01:18 -0700 Message-ID: <20060405000118.GY27049@kroah.com> References: <20060404235634.696852000@quad.kroah.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Justin Forbes , Zwane Mwaikambo , Theodore Ts'o , Randy Dunlap , Dave Jones , Chuck Wolber , torvalds@osdl.org, akpm@osdl.org, alan@lxorguk.ukuu.org.uk, netdev@vger.kernel.org, Jouni Malinen Return-path: To: linux-kernel@vger.kernel.org, stable@kernel.org, "John W. Linville" Content-Disposition: inline; filename="hostap_fix_eapol_crypt.patch" In-Reply-To: <20060404235927.GA27049@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org 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 --- drivers/net/wireless/hostap/hostap_80211_tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.16.1.orig/drivers/net/wireless/hostap/hostap_80211_tx.c +++ linux-2.6.16.1/drivers/net/wireless/hostap/hostap_80211_tx.c @@ -469,7 +469,7 @@ int hostap_master_start_xmit(struct sk_b } 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); --