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| author |   Jakub Kicinski <kuba@kernel.org> | 2025-05-30 19:53:53 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-05-30 19:53:53 -0700 |
| commit | 558428921eddbd5083fe8116e31b8af460712f44 (patch) | |
| tree | eee77ccbacb0a654d0e8b4c6d73aba998198d89a /scripts/lib/kdoc/kdoc_output.py | |
| parent | Merge branch 'net-stmmac-prevent-div-by-0' (diff) | |
| parent | bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE (diff) | |
| download | wireguard-linux-558428921eddbd5083fe8116e31b8af460712f44.tar.xz wireguard-linux-558428921eddbd5083fe8116e31b8af460712f44.zip | |
Merge branch 'net-fix-inet_proto_csum_replace_by_diff-for-ipv6'
Paul Chaignon says:
====================
net: Fix inet_proto_csum_replace_by_diff for IPv6
This patchset fixes a bug that causes skb->csum to hold an incorrect
value when calling inet_proto_csum_replace_by_diff for an IPv6 packet
in CHECKSUM_COMPLETE state. This bug affects BPF helper
bpf_l4_csum_replace and IPv6 ILA in adj-transport mode.
In those cases, inet_proto_csum_replace_by_diff updates the L4 checksum
field after an IPv6 address change. These two changes cancel each other
in terms of checksum, so skb->csum shouldn't be updated.
v2: https://lore.kernel.org/aCz84JU60wd8etiT@mail.gmail.com
====================
Link: https://patch.msgid.link/cover.1748509484.git.paul.chaignon@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions