network: update state file after dhcp6 events

E.g. DNS servers may be received from DHCPv6 server. If the link is
already in configured state, the DNS servers are not written in the
state file.

diff --git a/src/network/networkd-dhcp6.c b/src/network/networkd-dhcp6.c
index 9d552761c762ca9d559f6750516eae85759ee5cd..d6262a3885f664bdbeae4595e06747629c1d2f4b 100644 (file)
--- a/src/network/networkd-dhcp6.c
+++ b/src/network/networkd-dhcp6.c
@@ -497,6 +497,7 @@ static void dhcp6_handler(sd_dhcp6_client *client, int event, void *userdata) {
                 (void) dhcp6_lease_pd_prefix_lost(client, link);
                 (void) dhcp6_prefix_remove_all(link->manager, link);
 
+                link_dirty(link);
                 link->dhcp6_configured = false;
                 break;
 
@@ -519,6 +520,7 @@ static void dhcp6_handler(sd_dhcp6_client *client, int event, void *userdata) {
                         return;
                 }
 
+                link_dirty(link);
                 link->dhcp6_configured = true;
                 break;