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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: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Allan Stephens 2012-04-17 18:16:34 -04:00 committed by Paul Gortmaker
parent 336ebf5bf5
commit d4f5c12cdf
1 changed files with 4 additions and 4 deletions
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8
net/tipc/name_table.c
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@ -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 @@ found:
/* 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--;
}