It was corrupted in r38528. The most obvious symptom is repeated messages like this:
Tue Sep 8 08:25:18 2015 kern.warn kernel: [77141.972226] br-lan: received packet on wlan0 with own address as source address
Signed-off-by: Dmitry Ivanov <dima@ubnt.com>
Backport of r46821
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46822
3c298f89-4303-0410-b956-
a3cf2f4a3e73
+ if (skb->protocol == htons(ETH_P_PAE)) {
+ skb2 = skb;
+ /* Do not forward 802.1x/EAP frames */
-+
++ skb = NULL;
+ } else if (is_broadcast_ether_addr(dest)) {
skb2 = skb;
unicast = false;