tipc: fix wrong publisher node address in link publications
authorJon Maloy <jmaloy@redhat.com>
Mon, 14 Feb 2022 01:38:52 +0000 (20:38 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Feb 2022 11:05:58 +0000 (12:05 +0100)
commitca941e56f48e41b2fb0d74599bb9b8f1ec0a9323
treea379e4dabf07a36a2713b798dd3008131025615b
parentc4c7dee21fda1c1e096f2a9aed56ee7345b0cd27
tipc: fix wrong publisher node address in link publications

commit 032062f363b4bf02b1d547f329aa5d97b6a17410 upstream.

When a link comes up we add its presence to the name table to make it
possible for users to subscribe for link up/down events. However, after
a previous call signature change the binding is wrongly published with
the peer node as publishing node, instead of the own node as it should
be. This has the effect that the command 'tipc name table show' will
list the link binding (service type 2) with node scope and a peer node
as originator, something that obviously is impossible.

We correct this bug here.

Fixes: 50a3499ab853 ("tipc: simplify signature of tipc_namtbl_publish()")
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
Link: https://lore.kernel.org/r/20220214013852.2803940-1-jmaloy@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/tipc/node.c