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| author |   Steffen Klassert <steffen.klassert@secunet.com> | 2018-02-28 09:23:19 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2018-03-01 08:14:50 +0100 |
| commit | b8b549eec8187ac1b12075d69a2d84d89b5e811a (patch) | |
| tree | c5acf45f7b62b6504b87f2332e2639f7fb678b49 /net/ipv4/xfrm4_mode_tunnel.c | |
| parent | xfrm: Fix infinite loop in xfrm_get_dst_nexthop with transport mode. (diff) | |
| download | linux-dev-b8b549eec8187ac1b12075d69a2d84d89b5e811a.tar.xz linux-dev-b8b549eec8187ac1b12075d69a2d84d89b5e811a.zip | |
xfrm: Fix ESN sequence number handling for IPsec GSO packets.
When IPsec offloading was introduced, we accidentally incremented
the sequence number counter on the xfrm_state by one packet
too much in the ESN case. This leads to a sequence number gap of
one packet after each GSO packet. Fix this by setting the sequence
number to the correct value.
Fixes: d7dbefc45cf5 ("xfrm: Add xfrm_replay_overflow functions for offloading")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv4/xfrm4_mode_tunnel.c')
0 files changed, 0 insertions, 0 deletions