network: always update acquired prefix route

Otherwise, routes become lifetime 0.

Fixes #16356.
This commit is contained in:
Yu Watanabe
2020-07-07 09:20:44 +09:00
parent 1419ff0401
commit f050c94df0
-18
View File
@@ -28,7 +28,6 @@ static int dhcp6_lease_address_acquired(sd_dhcp6_client *client, Link *link);
static Link *dhcp6_prefix_get(Manager *m, struct in6_addr *addr);
static int dhcp6_prefix_add(Manager *m, struct in6_addr *addr, Link *link);
static int dhcp6_prefix_remove_all(Manager *m, Link *link);
static bool dhcp6_link_has_dhcpv6_prefix(Link *link);
static int dhcp6_assign_delegated_prefix(Link *link, const struct in6_addr *prefix,
uint8_t prefix_len,
uint32_t lifetime_preferred,
@@ -308,9 +307,6 @@ static int dhcp6_pd_prefix_distribute(Link *dhcp6_link,
if (!dhcp6_get_prefix_delegation(link))
continue;
if (dhcp6_link_has_dhcpv6_prefix(link))
continue;
if (assign_preferred_subnet_id != dhcp6_has_preferred_subnet_id(link))
continue;
@@ -1025,20 +1021,6 @@ static int dhcp6_prefix_remove_all(Manager *m, Link *link) {
return 0;
}
static bool dhcp6_link_has_dhcpv6_prefix(Link *link) {
Iterator i;
Link *l;
assert(link);
assert(link->manager);
HASHMAP_FOREACH(l, link->manager->dhcp6_prefixes, i)
if (link == l)
return true;
return false;
}
static int dhcp6_assign_delegated_prefix(Link *link,
const struct in6_addr *prefix,
uint8_t prefix_len,