mac80211: Handle mesh action frames in ieee80211_rx_h_action

This fixes the problem introduced in commit
8404080568613d93ad7cf0a16dfb68 which broke mesh peer link establishment.

changes:
v2 	Added missing break (Johannes)
v3 	Broke original patch into two (Johannes)

Signed-off-by: Javier Cardona <javier@cozybit.com>
Cc: stable@kernel.org
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 61080c5..7a6bebc 100644 (file)
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -749,9 +749,6 @@ ieee80211_mesh_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
 
        switch (fc & IEEE80211_FCTL_STYPE) {
        case IEEE80211_STYPE_ACTION:
 
        switch (fc & IEEE80211_FCTL_STYPE) {
        case IEEE80211_STYPE_ACTION:

-               if (skb->len < IEEE80211_MIN_ACTION_SIZE)
-                       return RX_DROP_MONITOR;
-               /* fall through */

        case IEEE80211_STYPE_PROBE_RESP:
        case IEEE80211_STYPE_BEACON:
                skb_queue_tail(&ifmsh->skb_queue, skb);
        case IEEE80211_STYPE_PROBE_RESP:
        case IEEE80211_STYPE_BEACON:
                skb_queue_tail(&ifmsh->skb_queue, skb);

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index b5c48de..13fcd2d 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1973,6 +1973,11 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
                        goto handled;
                }
                break;
                        goto handled;
                }
                break;

+       case MESH_PLINK_CATEGORY:
+       case MESH_PATH_SEL_CATEGORY:
+               if (ieee80211_vif_is_mesh(&sdata->vif))
+                       return ieee80211_mesh_rx_mgmt(sdata, rx->skb);
+               break;

        }
 
        /*
        }
 
        /*