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[net,0/9] mptcp: Fixes for v5.12

Message ID 20210304213216.205472-1-mathew.j.martineau@linux.intel.com
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Series mptcp: Fixes for v5.12 | expand

Message

Mat Martineau March 4, 2021, 9:32 p.m. UTC 
These patches from the MPTCP tree fix a few multipath TCP issues:


Patches 1 and 5 clear some stale pointers when subflows close.

Patches 2, 4, and 9 plug some memory leaks.

Patch 3 fixes a memory accounting error identified by syzkaller.

Patches 6 and 7 fix a race condition that slowed data transmission.

Patch 8 adds missing wakeups when write buffer space is freed.


Florian Westphal (4):
  mptcp: reset last_snd on subflow close
  mptcp: put subflow sock on connect error
  mptcp: dispose initial struct socket when its subflow is closed
  mptcp: reset 'first' and ack_hint on subflow close

Geliang Tang (1):
  mptcp: free resources when the port number is mismatched

Paolo Abeni (4):
  mptcp: fix memory accounting on allocation error
  mptcp: factor out __mptcp_retrans helper()
  mptcp: fix race in release_cb
  mptcp: fix missing wakeup

 net/mptcp/protocol.c | 165 +++++++++++++++++++++++++++----------------
 net/mptcp/subflow.c  |  14 ++--
 2 files changed, 112 insertions(+), 67 deletions(-)


base-commit: a9ecb0cbf03746b17a7c13bd8e3464e6789f73e8