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| author | Antoine Tenart <atenart@kernel.org> | 2026-07-09 14:50:00 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-07-21 10:20:05 -0700 |
| commit | 447ec540233c60d6af4d68a164a5bc8ce7e975c1 (patch) | |
| tree | f26c58ab25933dc8138750f27a3aea9dc199e2c0 /tools/perf/scripts/python | |
| parent | 751bfa982b4a6de8275a552804f6971adcf08473 (diff) | |
geneve: ensure the skb is writable before fixing its headers
Make sure the IPv4/6 and UDP headers are writable before fixing them up in
geneve_post_decap_hint. As skb_ensure_writable can reallocate the skb linear
area, reload the GRO hint header pointer and only set the IPv4/6 header ones
after the call.
Fixes: fd0dd796576e ("geneve: use GRO hint option in the RX path")
Reported-by: Sashiko <sashiko-bot@kernel.org>
Closes: https://sashiko.dev/#/patchset/20260529144713.780938-1-atenart%40kernel.org
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260709125000.141092-1-atenart@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions