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Date: Fri, 10 Jun 2016 23:21:45 -0700 (PDT) From: David Miller <davem@...emloft.net> To: lucien.xin@...il.com Cc: netdev@...r.kernel.org, linux-sctp@...r.kernel.org, marcelo.leitner@...il.com, vyasevich@...il.com, daniel@...earbox.net, eric.dumazet@...il.com Subject: Re: [PATCHv4 net-next] sctp: sctp should change socket state when shutdown is received From: Xin Long <lucien.xin@...il.com> Date: Thu, 9 Jun 2016 22:48:18 +0800 > Now sctp doesn't change socket state upon shutdown reception. It changes > just the assoc state, even though it's a TCP-style socket. > > For some cases, if we really need to check sk->sk_state, it's necessary to > fix this issue, at least when we use ss or netstat to dump, we can get a > more exact information. > > As an improvement, we will change sk->sk_state when we change asoc->state > to SHUTDOWN_RECEIVED, and also do it in sctp_shutdown to keep consistent > with sctp_close. > > Signed-off-by: Xin Long <lucien.xin@...il.com> Applied.
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