tree 5bf904b9cdc16ae877f562e5d4909827c00d9fd5
parent 9688243b635ecede23fe4492ba23f36439398095
author Allan Stephens <allan.stephens@windriver.com> 1151303971 -0700
committer David S. Miller <davem@davemloft.net> 1151303971 -0700

[TIPC]: Links now validate destination node specified by incoming messages.

This fix prevents link flopping and name table inconsistency problems arising
when a node is assigned a different <Z.C.N> value than it used previously.
(Changing the <Z.C.N> value causes other nodes to have two link endpoints
sending to the same MAC address using two different destination <Z.C.N> values,
requiring the receiving node to filter out the unwanted messages.)

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>