Paolo Abeni 41be81a8d3 mptcp: fix unblocking connect() ... Currently unblocking connect() on MPTCP sockets fails frequently. If mptcp_stream_connect() is invoked to complete a previously attempted unblocking connection, it will still try to create the first subflow via __mptcp_socket_create(). If the 3whs is completed and the 'can_ack' flag is already set, the latter will fail with -EINVAL. This change addresses the issue checking for pending connect and delegating the completion to the first subflow. Additionally do msk addresses and sk_state changes only when needed. Fixes: 2303f994b3 ("mptcp: Associate MPTCP context with TCP socket") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-05-30 21:39:13 -07:00
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crypto.c	mptcp: use untruncated hash in ADD_ADDR HMAC	2020-05-22 14:21:24 -07:00
ctrl.c	mptcp: new sysctl to control the activation per NS	2020-01-24 13:44:08 +01:00
diag.c	mptcp: allow dumping subflow context to userspace	2020-03-29 22:14:48 -07:00
Kconfig	mptcp: select CRYPTO	2020-02-16 19:37:16 -08:00
Makefile	mptcp: add netlink-based PM	2020-03-29 22:14:49 -07:00
mib.c	mptcp: add and use MIB counter infrastructure	2020-03-29 22:14:49 -07:00
mib.h	mptcp: add and use MIB counter infrastructure	2020-03-29 22:14:49 -07:00
options.c	mptcp: use untruncated hash in ADD_ADDR HMAC	2020-05-22 14:21:24 -07:00
pm_netlink.c	mptcp/pm_netlink.c : add check for nla_put_in/6_addr	2020-04-23 15:38:10 -07:00
pm.c	mptcp: add some missing pr_fmt defines	2020-04-03 16:06:32 -07:00
protocol.c	mptcp: fix unblocking connect()	2020-05-30 21:39:13 -07:00
protocol.h	mptcp: use untruncated hash in ADD_ADDR HMAC	2020-05-22 14:21:24 -07:00
subflow.c	mptcp: use untruncated hash in ADD_ADDR HMAC	2020-05-22 14:21:24 -07:00
token.c	mptcp: fix "fn parameter not described" warnings	2020-04-02 06:59:21 -07:00