Xin Long b2f8476193 xfrm: BEET mode doesn't support fragments for inner packets ... [ Upstream commit 68dc022d04eb0fd60a540e242dcb11ec1bee07e2 ] BEET mode replaces the IP(6) Headers with new IP(6) Headers when sending packets. However, when it's a fragment before the replacement, currently kernel keeps the fragment flag and replace the address field then encaps it with ESP. It would cause in RX side the fragments to get reassembled before decapping with ESP, which is incorrect. In Xiumei's testing, these fragments went over an xfrm interface and got encapped with ESP in the device driver, and the traffic was broken. I don't have a good way to fix it, but only to warn this out in dmesg. Reported-by: Xiumei Mu <xmu@redhat.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-04-21 13:00:51 +02:00
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espintcp.c
Kconfig
Makefile
xfrm_algo.c
xfrm_compat.c	xfrm/compat: Cleanup WARN()s that can be user-triggered	2021-04-14 08:41:56 +02:00
xfrm_device.c	xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets	2021-04-14 08:42:07 +02:00
xfrm_hash.c
xfrm_hash.h
xfrm_inout.h
xfrm_input.c	xfrm: Fix oops in xfrm_replay_advance_bmp	2021-02-03 23:28:45 +01:00
xfrm_interface.c	xfrm: interface: fix ipv4 pmtu check to honor ip header df	2021-04-14 08:42:05 +02:00
xfrm_ipcomp.c
xfrm_output.c	xfrm: BEET mode doesn't support fragments for inner packets	2021-04-21 13:00:51 +02:00
xfrm_policy.c	xfrm: Fix wraparound in xfrm_policy_addr_delta()	2021-02-03 23:28:45 +01:00
xfrm_proc.c
xfrm_replay.c
xfrm_state.c	net: xfrm: Localize sequence counter per network namespace	2021-04-14 08:42:05 +02:00
xfrm_sysctl.c
xfrm_user.c