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tipc: Fix bug in connection setup via native API

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This patch fixes a bug that prevented TIPC from receiving a
connection setup request message on a native TIPC port.
The revised connection setup logic ensures that validation
of the source of a connection-based message is skipped if
the port is not yet connected to a peer.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens 2008-06-04 17:28:21 -07:00 committed by David S. Miller
parent e83728c7b0
commit 84b07c1638
1 changed files with 3 additions and 6 deletions
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9
net/tipc/port.c
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@ -842,13 +842,10 @@ static void port_dispatcher_sigh(void *dummy)
tipc_port_unlock(p_ptr);
if (unlikely(!connected)) {
if (unlikely(published))
if (tipc_connect2port(dref, &orig))
goto reject;
tipc_connect2port(dref,&orig);
}
if (unlikely(msg_origport(msg) != peer_port))
goto reject;
if (unlikely(msg_orignode(msg) != peer_node))
} else if ((msg_origport(msg) != peer_port) ||
(msg_orignode(msg) != peer_node))
goto reject;
if (unlikely(!cb))
goto reject;