Christian Langrock 0c69a4658e xfrm: replay: Fix ESN wrap around for GSO
[ Upstream commit 4b549ccce941798703f159b227aa28c716aa78fa ]

When using GSO it can happen that the wrong seq_hi is used for the last
packets before the wrap around. This can lead to double usage of a
sequence number. To avoid this, we should serialize this last GSO
packet.

Fixes: d7dbefc45cf5 ("xfrm: Add xfrm_replay_overflow functions for offloading")
Co-developed-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Christian Langrock <christian.langrock@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-02 17:41:02 +01:00
..
2022-11-03 23:59:12 +09:00
2022-09-23 14:15:50 +02:00
2022-10-26 12:34:40 +02:00
2021-07-29 15:06:49 +01:00
2021-07-29 15:06:49 +01:00