linux-sctp.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Xin Long <lucien.xin@gmail.com>
To: network dev <netdev@vger.kernel.org>, linux-sctp@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org,
	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
	jere.leppanen@nokia.com,
	Alexander Sverdlin <alexander.sverdlin@nokia.com>
Subject: [PATCHv2 net 0/3] sctp: always send a chunk with the asoc that it belongs to
Date: Sat,  1 May 2021 04:02:57 +0800	[thread overview]
Message-ID: <cover.1619812899.git.lucien.xin@gmail.com> (raw)

Currently when processing a duplicate COOKIE-ECHO chunk, a new temp
asoc would be created, then it creates the chunks with the new asoc.
However, later on it uses the old asoc to send these chunks, which
has caused quite a few issues.

This patchset is to fix this and make sure that the COOKIE-ACK and
SHUTDOWN chunks are created with the same asoc that will be used to
send them out.

v1->v2:
  - see Patch 3/3.

Xin Long (3):
  sctp: do asoc update earlier in sctp_sf_do_dupcook_a
  Revert "sctp: Fix bundling of SHUTDOWN with COOKIE-ACK"
  sctp: do asoc update earlier in sctp_sf_do_dupcook_b

 include/net/sctp/command.h |  1 -
 net/sctp/sm_sideeffect.c   | 26 ------------------------
 net/sctp/sm_statefuns.c    | 50 ++++++++++++++++++++++++++++++++++++----------
 3 files changed, 39 insertions(+), 38 deletions(-)

-- 
2.1.0


             reply	other threads:[~2021-04-30 20:03 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-30 20:02 Xin Long [this message]
2021-04-30 20:02 ` [PATCHv2 net 1/3] sctp: do asoc update earlier in sctp_sf_do_dupcook_a Xin Long
2021-04-30 20:02   ` [PATCHv2 net 2/3] Revert "sctp: Fix bundling of SHUTDOWN with COOKIE-ACK" Xin Long
2021-04-30 20:03     ` [PATCHv2 net 3/3] sctp: do asoc update earlier in sctp_sf_do_dupcook_b Xin Long
2021-05-01 16:57       ` Leppanen, Jere (Nokia - FI/Espoo)
2021-05-01 18:20         ` Xin Long
2021-05-01 16:56     ` [PATCHv2 net 2/3] Revert "sctp: Fix bundling of SHUTDOWN with COOKIE-ACK" Leppanen, Jere (Nokia - FI/Espoo)
2021-04-30 22:30 ` [PATCHv2 net 0/3] sctp: always send a chunk with the asoc that it belongs to patchwork-bot+netdevbpf
2021-05-01 16:53 ` Leppanen, Jere (Nokia - FI/Espoo)
2021-05-01 18:22   ` Xin Long

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=cover.1619812899.git.lucien.xin@gmail.com \
    --to=lucien.xin@gmail.com \
    --cc=alexander.sverdlin@nokia.com \
    --cc=davem@davemloft.net \
    --cc=jere.leppanen@nokia.com \
    --cc=kuba@kernel.org \
    --cc=linux-sctp@vger.kernel.org \
    --cc=marcelo.leitner@gmail.com \
    --cc=netdev@vger.kernel.org \
    --subject='Re: [PATCHv2 net 0/3] sctp: always send a chunk with the asoc that it belongs to' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).