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linux-next/net/mptcp
Davide Caratti c3c123d16c net: mptcp: don't hang in mptcp_sendmsg() after TCP fallback
it's still possible for packetdrill to hang in mptcp_sendmsg(), when the
MPTCP socket falls back to regular TCP (e.g. after receiving unsupported
flags/version during the three-way handshake). Adjust MPTCP socket state
earlier, to ensure correct functionality of mptcp_sendmsg() even in case
of TCP fallback.

Fixes: 767d3ded5f ("net: mptcp: don't hang before sending 'MP capable with data'")
Fixes: 1954b86016 ("mptcp: Check connection state before attempting send")
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-23 20:53:25 -07:00
..
crypto.c mptcp: move from sha1 (v0) to sha256 (v1) 2020-01-24 13:44:08 +01:00
ctrl.c mptcp: new sysctl to control the activation per NS 2020-01-24 13:44:08 +01:00
Kconfig mptcp: select CRYPTO 2020-02-16 19:37:16 -08:00
Makefile mptcp: new sysctl to control the activation per NS 2020-01-24 13:44:08 +01:00
options.c mptcp: Remove set but not used variable 'can_ack' 2020-03-21 20:20:36 -07:00
protocol.c net: mptcp: don't hang in mptcp_sendmsg() after TCP fallback 2020-03-23 20:53:25 -07:00
protocol.h mptcp: rename fourth ack field 2020-03-19 20:19:34 -07:00
subflow.c net: mptcp: don't hang in mptcp_sendmsg() after TCP fallback 2020-03-23 20:53:25 -07:00
token.c mptcp: create msk early 2020-03-15 00:19:03 -07:00