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| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2014-02-21 02:55:35 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-22 06:28:21 +0100 |
| commit | 916e4cf46d0204806c062c8c6c4d1f633852c5b6 (patch) | |
| tree | 2770571fb4c9f109eda3ea1cad8f5aa9f3248bb7 /drivers/net/virtio_net.c | |
| parent | net: sctp: rework multihoming retransmission path selection to rfc4960 (diff) | |
| download | linux-916e4cf46d0204806c062c8c6c4d1f633852c5b6.tar.xz linux-916e4cf46d0204806c062c8c6c4d1f633852c5b6.zip | |
ipv6: reuse ip6_frag_id from ip6_ufo_append_data
Currently we generate a new fragmentation id on UFO segmentation. It
is pretty hairy to identify the correct net namespace and dst there.
Especially tunnels use IFF_XMIT_DST_RELEASE and thus have no skb_dst
available at all.
This causes unreliable or very predictable ipv6 fragmentation id
generation while segmentation.
Luckily we already have pregenerated the ip6_frag_id in
ip6_ufo_append_data and can use it here.
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
0 files changed, 0 insertions, 0 deletions