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Commit d4f5c12c authored by Allan Stephens's avatar Allan Stephens Committed by Paul Gortmaker
Browse files

tipc: Ensure network address change doesn't impact name table updates 



Revises routines that add and remove an entry from a node's name table
so that the publication scope lists are updated properly even if the
node's network address is changed in mid-operation. The routines now
recognize the default node address of <0.0.0> as an alias for "this node"
even after a new network address has been assigned.

Signed-off-by: default avatarAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent 336ebf5b

net/tipc/name_table.c

+4 −4
Original line number Diff line number Diff line
@@ -342,12 +342,12 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq, 
	list_add(&publ->zone_list, &info->zone_list);

	info->zone_list_size++;



	if (in_own_cluster_exact(node)) {

	if (in_own_cluster(node)) {

		list_add(&publ->cluster_list, &info->cluster_list);

		info->cluster_list_size++;

	}



	if (node == tipc_own_addr) {

	if (in_own_node(node)) {

		list_add(&publ->node_list, &info->node_list);

		info->node_list_size++;

	}
@@ -411,14 +411,14 @@ static struct publication *tipc_nameseq_remove_publ(struct name_seq *nseq, u32 i 


	/* Remove publication from cluster scope list, if present */



	if (in_own_cluster_exact(node)) {

	if (in_own_cluster(node)) {

		list_del(&publ->cluster_list);

		info->cluster_list_size--;

	}



	/* Remove publication from node scope list, if present */



	if (node == tipc_own_addr) {

	if (in_own_node(node)) {

		list_del(&publ->node_list);

		info->node_list_size--;

	}