tipc: ignore requests when the connection state is not CONNECTED

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[ 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>

...

This commit is contained in:

Parthasarathy Bhuvaragan 2017-01-24 13:00:47 +01:00 • committed by Greg Kroah-Hartman

parent 2552e2c115

commit c7a552e771

1 changed files with 7 additions and 6 deletions

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net/tipc/server.c

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