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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-06-30 04:06:23 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-30 22:29:39 +0300 |
| commit | ab59d2b6982b69a9728296ee3a1f330a72c0383e (patch) | |
| tree | f98a5626d6cfe16c568dc1ffa28c07e5dbd7d954 /net/ipv6/sit.c | |
| parent | b9815eb1d13f0dc088ee8afb6e6d0683ea551098 (diff) | |
| download | linux-ab59d2b6982b69a9728296ee3a1f330a72c0383e.tar.xz | |
net: vti: implement header_ops->parse_protocol for AF_PACKET
Vti uses skb->protocol to determine packet type, and bails out if it's
not set. For AF_PACKET injection, we need to support its call chain of:
packet_sendmsg -> packet_snd -> packet_parse_headers ->
dev_parse_header_protocol -> parse_protocol
Without a valid parse_protocol, this returns zero, and vti rejects the
skb. So, this wires up the ip_tunnel handler for layer 3 packets for
that case.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
0 files changed, 0 insertions, 0 deletions