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

tipc: simplify include dependencies

2015-05-14 12:24:45 -04:00

addr.h

tipc: simplify include dependencies

2015-05-14 12:24:45 -04:00

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

tipc: involve namespace infrastructure

2015-01-12 16:24:32 -05:00

eth_media.c

tipc: make media address offset a common define

2015-02-27 18:18:48 -05:00

ib_media.c

tipc: rename media/msg related definitions

2015-02-27 18:18:48 -05:00

Kconfig

tipc: add ip/udp media type

2015-03-05 22:08:42 -05:00

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

tipc: add ip/udp media type

2015-03-05 22:08:42 -05:00

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

tipc: resolve race problem at unicast message reception

2015-02-05 16:00:02 -08:00

name_table.c

tipc: rename functions defined in subscr.c

2015-05-04 15:04:00 -04:00

name_table.h

tipc: convert legacy nl name table dump to nl compat

2015-02-09 13:20:48 -08:00

net.c

tipc: create broadcast transmission link at namespace init

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

net.h

tipc: make tipc node table aware of net namespace

2015-01-12 16:24:32 -05:00

netlink_compat.c

tipc: fix nl compat regression for link statistics

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

netlink.c

tipc: move and rename the legacy nl api to "nl compat"

2015-02-09 13:20:47 -08:00

netlink.h

tipc: move and rename the legacy nl api to "nl compat"

2015-02-09 13:20:47 -08:00

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

tipc: make subscriber server support net namespace

2015-01-12 16:24:33 -05:00

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

tipc: rename functions defined in subscr.c

2015-05-04 15:04:00 -04:00

sysctl.c

tipc: add name distributor resiliency queue

2014-09-01 17:51:48 -07:00

udp_media.c

tipc: check minimum bearer MTU

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