Merge tag 'v3.5-rc7' into late/soc

[firefly-linux-kernel-4.4.55.git] / net / mac80211 / rx.c

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 7bcecf73aafbf9dadb87a2c8a114e3eb92490131..965e6ec0adb6c12393ced183a44463a63e09a9ff 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2455,7 +2455,7 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx)
         * frames that we didn't handle, including returning unknown
         * ones. For all other modes we will return them to the sender,
         * setting the 0x80 bit in the action category, as required by
-        * 802.11-2007 7.3.1.11.
+        * 802.11-2012 9.24.4.
         * Newer versions of hostapd shall also use the management frame
         * registration mechanisms, but older ones still use cooked
         * monitor interfaces so push all frames there.
@@ -2465,6 +2465,9 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx)
             sdata->vif.type == NL80211_IFTYPE_AP_VLAN))
                return RX_DROP_MONITOR;
 
+       if (is_multicast_ether_addr(mgmt->da))
+               return RX_DROP_MONITOR;
+
        /* do not return rejected action frames */
        if (mgmt->u.action.category & 0x80)
                return RX_DROP_UNUSABLE;