network-address,test-network: avoid undefined behaviour

[elogind.git] / src / network / networkd-dhcp4.c

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index ac59fd48c80e97546628aed7a576a1ae8ff2c3bd..c3d0e3d39d621a06ce4133d8c431373fbeba6c1b 100644 (file)
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -296,11 +296,8 @@ static int dhcp4_address_handler(sd_rtnl *rtnl, sd_rtnl_message *m,
                 log_link_error(link, "could not set DHCPv4 address: %s",
                                strerror(-r));
                 link_enter_failed(link);
-        } else if (r >= 0) {
-                /* calling handler directly so take a ref */
-                link_ref(link);
-                link_get_address_handler(rtnl, m, link);
-        }
+        } else if (r >= 0)
+                link_rtnl_process_address(rtnl, m, link->manager);
 
         link_set_dhcp_routes(link);
 
@@ -589,7 +586,7 @@ int dhcp4_configure(Link *link) {
 
         assert(link);
         assert(link->network);
-        assert(IN_SET(link->network->dhcp, DHCP_SUPPORT_BOTH, DHCP_SUPPORT_V4));
+        assert(IN_SET(link->network->dhcp, ADDRESS_FAMILY_YES, ADDRESS_FAMILY_IPV4));
 
         r = sd_dhcp_client_new(&link->dhcp_client);
         if (r < 0)