Files
linux/net
Xin Long 5513d08d29 ip_gre: check packet length and mtu correctly in erspan_xmit
As a ARPHRD_ETHER device, skb->len in erspan_xmit is the length
of the whole ether packet. So before checking if a packet size
exceeds the mtu, skb->len should subtract dev->hard_header_len.

Otherwise, all packets with max size according to mtu would be
trimmed to be truncated packet.

Fixes: 84e54fe0a5 ("gre: introduce native tunnel support for ERSPAN")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-01 22:30:32 -07:00
..
2017-04-12 22:02:40 +02:00
2017-08-09 22:43:50 -07:00
2017-08-29 15:16:52 -07:00
2017-08-03 09:13:51 -07:00
2017-08-29 15:16:52 -07:00
2017-08-16 11:27:52 -07:00