Parthasarathy Bhuvaragan 8b1aa26798 tipc: ignore requests when the connection state is not CONNECTED ...

[ Upstream commit 4c887aa65d ]

In tipc_conn_sendmsg(), we first queue the request to the outqueue
followed by the connection state check. If the connection is not
connected, we should not queue this message.

In this commit, we reject the messages if the connection state is
not CF_CONNECTED.

Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Tested-by: John Thompson <thompa.atl@gmail.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-06-17 06:39:38 +02:00

..

addr.c

…

addr.h

…

bcast.c

tipc: unlock in error path

2016-03-03 15:07:07 -08:00

bcast.h

tipc: clean up unused code and structures

2015-10-24 06:56:47 -07:00

bearer.c

tipc: check minimum bearer MTU

2017-04-30 05:49:28 +02:00

bearer.h

tipc: check minimum bearer MTU

2017-04-30 05:49:28 +02:00

core.c

tipc: make dist queue pernet

2017-04-30 05:49:27 +02:00

core.h

tipc: make dist queue pernet

2017-04-30 05:49:27 +02:00

discover.c

tipc: let neighbor discoverer tranmsit consumable buffers

2015-10-24 06:56:44 -07:00

discover.h

…

eth_media.c

…

ib_media.c

…

Kconfig

…

link.c

tipc: move linearization of buffers to generic code

2016-09-24 10:07:35 +02:00

link.h

tipc: clean up unused code and structures

2015-10-24 06:56:47 -07:00

Makefile

…

msg.c

tipc: let broadcast packet reception use new link receive function

2015-10-24 06:56:37 -07:00

msg.h

tipc: let broadcast packet reception use new link receive function

2015-10-24 06:56:37 -07:00

name_distr.c

tipc: fix random link resets while adding a second bearer

2017-04-30 05:49:28 +02:00

name_distr.h

…

name_table.c

…

name_table.h

…

net.c

tipc: create broadcast transmission link at namespace init

2015-10-24 06:56:27 -07:00

net.h

…

netlink_compat.c

tipc: fix nl compat regression for link statistics

2016-09-15 08:27:49 +02:00

netlink.c

…

netlink.h

…

node.c

tipc: correct error in node fsm

2017-04-30 05:49:27 +02:00

node.h

tipc: clean up unused code and structures

2015-10-24 06:56:47 -07:00

server.c

tipc: ignore requests when the connection state is not CONNECTED

2017-06-17 06:39:38 +02:00

server.h

…

socket.c

tipc: fix socket timer deadlock

2017-04-30 05:49:28 +02:00

socket.h

tipc: clean up socket layer message reception

2015-07-26 16:31:50 -07:00

subscr.c

tipc: fix nullptr crash during subscription cancel

2016-09-15 08:27:44 +02:00

subscr.h

…

sysctl.c

…

udp_media.c

tipc: check minimum bearer MTU

2017-04-30 05:49:28 +02:00