From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michael Braun , Johannes Berg Subject: [PATCH 3.10 27/48] mac80211: fix WPA with VLAN on AP side with ps-sta again Date: Sun, 11 May 2014 21:20:01 +0200 Message-Id: <20140511191951.796459480@linuxfoundation.org> In-Reply-To: <20140511191948.079900414@linuxfoundation.org> References: <20140511191948.079900414@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Braun commit 112c44b2df0984121a52fbda89425843b8e1a457 upstream. commit de74a1d9032f4d37ea453ad2a647e1aff4cd2591 "mac80211: fix WPA with VLAN on AP side with ps-sta" fixed an issue where queued multicast packets would be sent out encrypted with the key of an other bss. commit "7cbf9d017dbb5e3276de7d527925d42d4c11e732" "mac80211: fix oops on mesh PS broadcast forwarding" essentially reverted it, because vif.type cannot be AP_VLAN due to the check to vif.type in ieee80211_get_buffered_bc before. As the later commit intended to fix the MESH case, fix it by checking for IFTYPE_AP instead of IFTYPE_AP_VLAN. Fixes: 7cbf9d017dbb ("mac80211: fix oops on mesh PS broadcast forwarding") Signed-off-by: Michael Braun Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- net/mac80211/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2711,7 +2711,7 @@ ieee80211_get_buffered_bc(struct ieee802 cpu_to_le16(IEEE80211_FCTL_MOREDATA); } - if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) + if (sdata->vif.type == NL80211_IFTYPE_AP) sdata = IEEE80211_DEV_TO_SUB_IF(skb->dev); if (!ieee80211_tx_prepare(sdata, &tx, skb)) break;