[NETFILTER]: nfnetlink_log: fix crash on bridged packet
physoutdev is only set on purely bridged packet, when nfnetlink_log is used in the OUTPUT/FORWARD/POSTROUTING hooks on packets forwarded from or to a bridge it crashes when trying to dereference skb->nf_bridge->physoutdev. Reported by Holger Eitzenberger <heitzenberger@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Showing
Please register or sign in to comment