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| author | Eli Cooper <elicooper@gmx.com> | 2016-12-01 10:05:10 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-02 12:34:22 -0500 |
| commit | f4180439109aa720774baafdd798b3234ab1a0d2 (patch) | |
| tree | 03c8f7784d5e833ef1a917299da4d2a80573e781 /net/ipv6/output_core.c | |
| parent | 84ac7260236a49c79eede91617700174c2c19b0c (diff) | |
| download | blackbird-obmc-linux-f4180439109aa720774baafdd798b3234ab1a0d2.tar.gz blackbird-obmc-linux-f4180439109aa720774baafdd798b3234ab1a0d2.zip | |
ipv4: Set skb->protocol properly for local output
When xfrm is applied to TSO/GSO packets, it follows this path:
xfrm_output() -> xfrm_output_gso() -> skb_gso_segment()
where skb_gso_segment() relies on skb->protocol to function properly.
This patch sets skb->protocol to ETH_P_IP before dst_output() is called,
fixing a bug where GSO packets sent through a sit tunnel are dropped
when xfrm is involved.
Cc: stable@vger.kernel.org
Signed-off-by: Eli Cooper <elicooper@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/output_core.c')
0 files changed, 0 insertions, 0 deletions
