Re: [PATCH net] sctp: stop processing a packet once its association is deleted

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:

On Sat, 15 Aug 2026 07:36:18 +0900 you wrote:
> sctp_endpoint_bh_rcv() looks the association up only when chunk->asoc is
> NULL, and caches the result in chunk->asoc and chunk->transport without
> taking a reference.
> 
> A packet that matches no association is handed to the endpoint, so a peer
> can bundle COOKIE ECHO, SHUTDOWN and SHUTDOWN ACK in one packet. The
> COOKIE ECHO creates the association, the SHUTDOWN chunk caches it, and
> with the outqueue empty the SHUTDOWN ACK reaches sctp_sf_do_9_2_final(),
> so the association and its transports are freed.
> 
> [...]

Here is the summary with links:
  - [net] sctp: stop processing a packet once its association is deleted
    https://git.kernel.org/netdev/net/c/47e15a8d12e3

You are awesome, thank you!
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