[net,0/4] mptcp: a bunch of fixes

Message

Paolo Abeni Feb. 19, 2021, 5:35 p.m. UTC

This series bundle a few MPTCP fixes for the current net tree.
They have been detected via syzkaller and packetdrill

Patch 1 fixes a slow close for orphaned sockets

Patch 2 fixes another hangup at close time, when no
data was actually transmitted before close

Patch 3 fixes a memory leak with unusual sockopts

Patch 4 fixes stray wake-ups on listener sockets

Florian Westphal (1):
  mptcp: provide subflow aware release function

Paolo Abeni (3):
  mptcp: fix DATA_FIN processing for orphaned sockets
  mptcp: fix DATA_FIN generation on early shutdown
  mptcp: do not wakeup listener for MPJ subflows

 net/mptcp/options.c  | 23 +++++++++-------
 net/mptcp/protocol.c | 64 +++++++++++++++++++++++++++++++++++++++-----
 net/mptcp/subflow.c  |  6 +++++
 3 files changed, 77 insertions(+), 16 deletions(-)

Comments

[e-mail] Feb. 23, 2021, 3:10 a.m. UTC | #1

Hello:

This series was applied to netdev/net.git (refs/heads/master):

On Fri, 19 Feb 2021 18:35:36 +0100 you wrote:
> This series bundle a few MPTCP fixes for the current net tree.
> They have been detected via syzkaller and packetdrill
> 
> Patch 1 fixes a slow close for orphaned sockets
> 
> Patch 2 fixes another hangup at close time, when no
> data was actually transmitted before close
> 
> [...]

Here is the summary with links:
  - [net,1/4] mptcp: fix DATA_FIN processing for orphaned sockets
    https://git.kernel.org/netdev/net/c/341c65242fe1
  - [net,2/4] mptcp: fix DATA_FIN generation on early shutdown
    https://git.kernel.org/netdev/net/c/d87903b63e3c
  - [net,3/4] mptcp: provide subflow aware release function
    https://git.kernel.org/netdev/net/c/ad98dd37051e
  - [net,4/4] mptcp: do not wakeup listener for MPJ subflows
    https://git.kernel.org/netdev/net/c/52557dbc7538

You are awesome, thank you!
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