From: Toshiaki Makita <[email protected]> Date: Thu, 27 Mar 2014 21:46:56 +0900
> If a bridge with vlan_filtering enabled receives frames with stacked > vlan tags, i.e., they have two vlan tags, br_vlan_untag() strips not > only the outer tag but also the inner tag. > > br_vlan_untag() is called only from br_handle_vlan(), and in this case, > it is enough to set skb->vlan_tci to 0 here, because vlan_tci has already > been set before calling br_handle_vlan(). > > Signed-off-by: Toshiaki Makita <[email protected]> Applied.
