target/linux/generic/patches-4.1/640-bridge_no_eap_forward.patch

   1 --- a/net/bridge/br_input.c
   2 +++ b/net/bridge/br_input.c
   3 @@ -162,7 +162,11 @@ int br_handle_frame_finish(struct sock *
   4         if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP))
   5                 br_do_proxy_arp(skb, br, vid, p);
   6
   7 -       if (is_broadcast_ether_addr(dest)) {
   8 +       if (skb->protocol == htons(ETH_P_PAE)) {
   9 +               skb2 = skb;
  10 +               /* Do not forward 802.1x/EAP frames */
  11 +
  12 +       } else if (is_broadcast_ether_addr(dest)) {
  13                 skb2 = skb;
  14                 unicast = false;
  15         } else if (is_multicast_ether_addr(dest)) {