Merge branch 'mptcp-Miscellaneous-fixes'

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Mat Martineau says:

====================
mptcp: Miscellaneous fixes

Here are some MPTCP fixes for the -net tree, addressing various issues
we have seen thanks to syzkaller and other testing:

Patch 1 correctly propagates errors at connection time and for TCP
fallback connections.

Patch 2 sets the expected poll() events on SEND_SHUTDOWN.

Patch 3 fixes a retranmit crash and unneeded retransmissions.

Patch 4 fixes possible uninitialized data on the error path during
socket creation.

Patch 5 addresses a problem with MPTCP window updates.

Patch 6 fixes a case where MPTCP retransmission can get stuck.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2021-02-11 18:30:55 -08:00

parent 4c0d2e96ba d09d818ec2

commit 9c899aa6ac

4 changed files with 107 additions and 59 deletions

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10

net/mptcp/options.c

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55

net/mptcp/protocol.c

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20

net/mptcp/protocol.h

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95

net/mptcp/subflow.c

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