Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:
On Fri, 17 Jul 2026 08:14:41 +0000 you wrote:
> The SYN-RECEIVED request-socket path accepts any in-window RST and
> removes the request, even when SEG.SEQ does not exactly match RCV.NXT.
> RFC 9293 requires a challenge ACK for a non-exact in-window RST.
>
> Patch 1 applies the RFC 5961 sequence check to request sockets and shares
> the per-netns challenge ACK quota with the established-socket path.
> Patch 2 adds a compact packetdrill regression test for exact, non-exact,
> RST|ACK, and out-of-window cases.
>
> [...]
Here is the summary with links:
- [net,1/2] tcp: challenge ACK for non-exact RST in SYN-RECEIVED
https://git.kernel.org/netdev/net/c/a28c4fcbf774
- [net,2/2] selftests/net: packetdrill: cover RST validation in SYN-RECEIVED
https://git.kernel.org/netdev/net/c/7bb18355e599
You are awesome, thank you!
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