X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=net%2Fnetfilter%2Fnfnetlink_queue.c;h=fdd2fafe0a14ed8810181aae57168f841d5b3f1e;hb=54a772b8aace3df8ad6af0bd0748f57d27f72b1d;hp=b83123f12b42e30612481796bc6c9a4d3bacab60;hpb=b759b3ac9aee3afb01c21b603970ebb200c8048e;p=firefly-linux-kernel-4.4.55.git

diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index b83123f12b42..fdd2fafe0a14 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -335,7 +335,8 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 	if (entskb->mark)
 		NLA_PUT_BE32(skb, NFQA_MARK, htonl(entskb->mark));
 
-	if (indev && entskb->dev) {
+	if (indev && entskb->dev &&
+	    entskb->mac_header != entskb->network_header) {
 		struct nfqnl_msg_packet_hw phw;
 		int len = dev_parse_header(entskb, phw.hw_addr);
 		if (len) {