mptcp: parse and act on incoming FASTCLOSE option
authorFlorian Westphal <fw@strlen.de>
Thu, 10 Dec 2020 22:25:04 +0000 (14:25 -0800)
committerJakub Kicinski <kuba@kernel.org>
Tue, 15 Dec 2020 01:30:06 +0000 (17:30 -0800)
commit50c504a20a754ca37b5e1f4e660cd687769a7dca
tree89e5bb5338107150a46d8df25cd76db5a9b7353c
parent049fe386d35353398eee40ba8d76ab62cb5a24e5
mptcp: parse and act on incoming FASTCLOSE option

parse the MPTCP FASTCLOSE subtype.

If provided key matches the local one, schedule the work queue to close
(with tcp reset) all subflows.

The MPTCP socket moves to closed state immediately.

Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/mptcp/options.c
net/mptcp/protocol.c
net/mptcp/protocol.h