Re: [PATCH v3] tcp: Store the owner connections for flags frames

On Thu, 11 Sep 2025 09:09:36 +0800 Yumei Huang wrote:

There is an issue reported by Volker Diels-Grabsch and Boleyn Su. A segmentation fault occurs when executing the following command:

(sleep 0.1; ssh -p 22000 127.0.0.1) & passt -f -t 22000:22

It's caused by commit 78da088f7bab ("tcp: unify payload and flags l2 frames array"). Fix it by storing the owner connections of flags frames into tcp_frame_conns[] array.

Reported-by: Volker Diels-Grabsch Reported-by: Boleyn Su Suggested-by: David Gibson Fixes: 78da088f7bab ("tcp: unify payload and flags l2 frames array") Signed-off-by: Yumei Huang

Applied. -- Stefano