From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:49610 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753214AbYDZPuY (ORCPT ); Sat, 26 Apr 2008 11:50:24 -0400 Subject: [PATCH] mac80211: don't allow invalid WDS peer addresses From: Johannes Berg To: John Linville Cc: linux-wireless Content-Type: text/plain Date: Thu, 24 Apr 2008 14:16:36 +0200 Message-Id: <1209039396.3357.72.camel@johannes.berg> (sfid-20080426_175046_954326_E7A142CE) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Rather than just disallowing the zero address, disallow all invalid ones. Signed-off-by: Johannes Berg --- net/mac80211/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- everything.orig/net/mac80211/main.c 2008-04-24 13:29:06.000000000 +0200 +++ everything/net/mac80211/main.c 2008-04-24 13:29:13.000000000 +0200 @@ -255,7 +255,7 @@ static int ieee80211_open(struct net_dev switch (sdata->vif.type) { case IEEE80211_IF_TYPE_WDS: - if (is_zero_ether_addr(sdata->u.wds.remote_addr)) + if (!is_valid_ether_addr(sdata->u.wds.remote_addr)) return -ENOLINK; /* Create STA entry for the WDS peer */