From: Xin Long <lucien....@gmail.com>
Date: Tue, 22 Jan 2019 02:39:34 +0800
> This patch is to improve sctp stream reset events in 4 places:
>
> 1. In sctp_process_strreset_outreq(), the flag should always be set with
> SCTP_STREAM_RESET_INCOMING_SSN instead of OUTGOING, as receiver's in
> stream is reset here.
> 2. In sctp_process_strreset_outreq(), move up SCTP_STRRESET_ERR_WRONG_SSN
> check, as the reset has to succeed after reconf_timer stops for the
> in stream reset request retransmission.
> 3. In sctp_process_strreset_inreq(), no event should be sent, as no in
> or out stream is reset here.
> 4. In sctp_process_strreset_resp(), SCTP_STREAM_RESET_INCOMING_SSN or
> OUTGOING event should always be sent for stream reset requests, no
> matter it fails or succeeds to process the request.
>
> Fixes: 810544764536 ("sctp: implement receiver-side procedures for the
> Outgoing SSN Reset Request Parameter")
> Fixes: 16e1a91965b0 ("sctp: implement receiver-side procedures for the
> Incoming SSN Reset Request Parameter")
> Fixes: 11ae76e67a17 ("sctp: implement receiver-side procedures for the Reconf
> Response Parameter")
> Reported-by: Ying Xu <yi...@redhat.com>
> Signed-off-by: Xin Long <lucien....@gmail.com>
Applied and queued up for -stable.
