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| author | David Gibson <david@gibson.dropbear.id.au> | 2026-05-28 15:02:10 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2026-06-04 06:35:23 +0200 |
| commit | cd61ad02d4181e8fa34e2bcb8f8436fd9a64714b (patch) | |
| tree | b9b0f3b6811acc345352b910bf9b9a363e7d0912 /contrib/qemu | |
| parent | 987ac99098480d403b8aa922736c239a4aa6de1b (diff) | |
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tcp_splice: Simplify shutdown(2) handling
At the end of tcp_splice_forward(), we check for half-closed connections
in either direction and propagate the FIN to the other side with a
shutdown(2).
However, it's unnecessary to check both directions: a FIN from side X will
cause an EPOLLRDUP on side X's socket, which will trigger
tcp_splice_forward() from side X to side !X. Likewise for the other side.
So we only need to check for "forward" FIN propagation.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'contrib/qemu')
0 files changed, 0 insertions, 0 deletions