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H A D | protocol.c | diff 1954b86016cf8522970e1b7aba801233d777ec47 Fri Feb 28 17:47:39 CST 2020 Mat Martineau <mathew.j.martineau@linux.intel.com> mptcp: Check connection state before attempting send
MPTCP should wait for an active connection or skip sending depending on the connection state, as TCP does. This happens before the possible passthrough to a regular TCP sendmsg because the subflow's socket type (MPTCP or TCP fallback) is not known until the connection is complete. This is also relevent at disconnect time, where data should not be sent in certain MPTCP-level connection states.
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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