AcoSail/kernel_optimize_test
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tipc: set skb->protocol in eth_media packet transmission

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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 <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2013-04-17 06:18:27 +00:00 committed by David S. Miller
parent 8aeb89f214
commit 76f5c6f359
1 changed files with 1 additions and 0 deletions
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net/tipc/eth_media.c
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@ -111,6 +111,7 @@ static int send_msg(struct sk_buff *buf, struct tipc_bearer *tb_ptr,
skb_reset_network_header(clone); skb_reset_network_header(clone);
clone->dev = dev; clone->dev = dev;
clone->protocol = htons(ETH_P_TIPC);
dev_hard_header(clone, dev, ETH_P_TIPC, dest->value, dev_hard_header(clone, dev, ETH_P_TIPC, dest->value,
dev->dev_addr, clone->len); dev->dev_addr, clone->len);
dev_queue_xmit(clone); dev_queue_xmit(clone);