linux/include
Dongseok Yi c3df39ac9b udp: ipv4: manipulate network header of NATed UDP GRO fraglist
UDP/IP header of UDP GROed frag_skbs are not updated even after NAT
forwarding. Only the header of head_skb from ip_finish_output_gso ->
skb_gso_segment is updated but following frag_skbs are not updated.

A call path skb_mac_gso_segment -> inet_gso_segment ->
udp4_ufo_fragment -> __udp_gso_segment -> __udp_gso_segment_list
does not try to update UDP/IP header of the segment list but copy
only the MAC header.

Update port, addr and check of each skb of the segment list in
__udp_gso_segment_list. It covers both SNAT and DNAT.

Fixes: 9fd1ff5d2a (udp: Support UDP fraglist GRO/GSO.)
Signed-off-by: Dongseok Yi <dseok.yi@samsung.com>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Link: https://lore.kernel.org/r/1611962007-80092-1-git-send-email-dseok.yi@samsung.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-01 20:02:16 -08:00
..
acpi More power management updates for 5.11-rc1 2020-12-22 14:12:10 -08:00
asm-generic arm64: make atomic helpers __always_inline 2021-01-13 15:09:06 +00:00
clocksource
crypto
drm drm-misc-next for 5.11: 2020-12-15 10:21:48 +01:00
dt-bindings ASoC: dt-bindings: lpass: Fix and common up lpass dai ids 2021-01-20 16:46:44 +00:00
keys
kunit
kvm KVM: arm64: Replace KVM_ARM_PMU with HW_PERF_EVENTS 2021-01-04 16:50:16 +00:00
linux RDMA 5.11 second RC pull request 2021-01-28 09:27:26 -08:00
math-emu
media media: v4l: common: Fix naming of v4l2_get_link_rate 2021-01-07 15:47:52 +01:00
memory
misc
net udp: ipv4: manipulate network header of NATed UDP GRO fraglist 2021-02-01 20:02:16 -08:00
pcmcia
ras
rdma RDMA 5.11 pull request 2020-12-16 13:42:26 -08:00
scsi SCSI misc on 20201216 2020-12-16 13:34:31 -08:00
soc include/soc: remove headers for EZChip NPS 2021-01-05 12:59:41 -08:00
sound ALSA: pcm: One more dependency for hw constraints 2021-01-23 16:59:24 +01:00
target
trace for-linus-2021-01-24 2021-01-24 09:35:28 -08:00
uapi Networking fixes for 5.11-rc6, including fixes from can, xfrm, wireless, 2021-01-28 15:24:43 -08:00
vdso
video
xen xen: Fix event channel callback via INTX/GSI 2021-01-13 16:12:00 +01:00