netdev - Re: [PATCH nf] netfilter: handle the connecting collision properly in nf_conntrack_proto

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Message-ID: <CADvbK_edFWwc3JGyyexCw+vKbpKsbftRDZD34sjRXCCWtGYLYg@mail.gmail.com>
Date: Mon, 2 Oct 2023 11:39:01 -0400
From: Xin Long <lucien.xin@...il.com>
To: Florian Westphal <fw@...len.de>
Cc: network dev <netdev@...r.kernel.org>, netfilter-devel@...r.kernel.org, 
	linux-sctp@...r.kernel.org, davem@...emloft.net, kuba@...nel.org, 
	Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, 
	Pablo Neira Ayuso <pablo@...filter.org>, Jozsef Kadlecsik <kadlec@...filter.org>, 
	Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
Subject: Re: [PATCH nf] netfilter: handle the connecting collision properly in nf_conntrack_proto_sctp

On Mon, Oct 2, 2023 at 11:18 AM Florian Westphal <fw@...len.de> wrote:
>
> Xin Long <lucien.xin@...il.com> wrote:
> > a reproducer is attached.
> >
> > Thanks.
>
> Do you think its worth it to turn this into a selftest?
I think so, it's a typical SCTP collision scenario, if it's okay to you
I'd like to add this to:

tools/testing/selftests/netfilter/conntrack_sctp_collision.sh

should I repost this netfilter patch together with this selftest or I
can post this selftest later?

Thanks.