From: Stefano Brivio <sbrivio@redhat.com>
To: passt-dev@passt.top
Subject: [PATCH 0/4] tcp: Fix bad switch to CLOSE-WAIT state and surrounding issues
Date: Thu, 2 Oct 2025 02:06:42 +0200 [thread overview]
Message-ID: <20251002000646.2136202-1-sbrivio@redhat.com> (raw)
The most important fix here is 3/4, the other ones are either fixes
for issues that weren't actually observed in practice, but I mistook
them as the case fixed by 3/4, or for minor details.
Stefano Brivio (4):
tcp: Fix ACK sequence on FIN to tap
tcp: Completely ignore data segment in CLOSE-WAIT state, log a message
tcp: Don't consider FIN flags with mismatching sequence
tcp: On partial send (incomplete sendmsg()), request a retransmission
right away
tcp.c | 12 +++++++++---
tcp_buf.c | 14 +++++++++++++-
tcp_vu.c | 7 ++++++-
3 files changed, 28 insertions(+), 5 deletions(-)
--
2.43.0
next reply other threads:[~2025-10-02 0:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-02 0:06 Stefano Brivio [this message]
2025-10-02 0:06 ` [PATCH 1/4] tcp: Fix ACK sequence on FIN to tap Stefano Brivio
2025-10-02 2:41 ` David Gibson
2025-10-02 11:58 ` Stefano Brivio
2025-10-03 3:19 ` David Gibson
2025-10-06 22:32 ` Stefano Brivio
2025-10-06 23:31 ` David Gibson
2025-10-02 0:06 ` [PATCH 2/4] tcp: Completely ignore data segment in CLOSE-WAIT state, log a message Stefano Brivio
2025-10-02 2:44 ` David Gibson
2025-10-02 0:06 ` [PATCH 3/4] tcp: Don't consider FIN flags with mismatching sequence Stefano Brivio
2025-10-02 2:52 ` David Gibson
2025-10-02 3:02 ` David Gibson
2025-10-02 11:51 ` Stefano Brivio
2025-10-03 3:43 ` David Gibson
2025-10-06 22:32 ` Stefano Brivio
2025-10-06 23:34 ` David Gibson
2025-10-02 0:06 ` [PATCH 4/4] tcp: On partial send (incomplete sendmsg()), request a retransmission right away Stefano Brivio
2025-10-02 3:00 ` David Gibson
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