[PATCH] Netfilter MAC address filtering in the FORWARD chain

I think the following patch makes MAC address filtering work better in the FORWARD chain. The problem in the original code is that it uses skb->len in determining whether or not the packet being filtered has enough bytes to contain a MAC address, but that field is not necessarily valid when the

[PATCH] Netfilter MAC address filtering in the FORWARD chain

I think the following patch makes MAC address filtering work better in the FORWARD chain. The problem in the original code is that it uses skb-len in determining whether or not the packet being filtered has enough bytes to contain a MAC address, but that field is not necessarily valid when the