The skb->protocol field is used by packet classifiers and for AF_PACKET
cooked format, TIPC needs to set it properly.
Fixes packet classification and ethertype of 0x0000 in cooked captures:
Out 20:c9:d0:43:12:d9 ethertype Unknown (0x0000), length 56:
0x0000: 5b50 0028 0000 30d4 0100 1000 0100 1001 [P.(..0.........
0x0010: 0000 03e8 0000 0001 20c9 d043 12d9 0000 ...........C....
0x0020: 0000 0000 0000 0000 ........
Signed-off-by: Patrick McHardy <[email protected]>
---
net/tipc/eth_media.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
index 0648819..120a676 100644
--- a/net/tipc/eth_media.c
+++ b/net/tipc/eth_media.c
@@ -111,6 +111,7 @@ static int send_msg(struct sk_buff *buf, struct tipc_bearer
*tb_ptr,
skb_reset_network_header(clone);
clone->dev = dev;
+ clone->protocol = htons(ETH_P_TIPC);
dev_hard_header(clone, dev, ETH_P_TIPC, dest->value,
dev->dev_addr, clone->len);
dev_queue_xmit(clone);
--
1.8.1.4
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