From 1a16f047946b89a75d3d4c2d246f71c13d8131ac Mon Sep 17 00:00:00 2001 From: Jon Maloy Date: Sun, 13 Feb 2022 20:38:52 -0500 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20220214013852.2803940-1-jmaloy@redhat.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- net/tipc/node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/tipc/node.c b/net/tipc/node.c index 9947b7dfe1d2d..fd95df338da71 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -413,7 +413,7 @@ static void tipc_node_write_unlock(struct tipc_node *n) tipc_uaddr(&ua, TIPC_SERVICE_RANGE, TIPC_NODE_SCOPE, TIPC_LINK_STATE, n->addr, n->addr); sk.ref = n->link_id; - sk.node = n->addr; + sk.node = tipc_own_addr(net); bearer_id = n->link_id & 0xffff; publ_list = &n->publ_list;