network: dhcp4: stop IPv4ACD before assigning new address

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index 9b8929186b459cea6b75403fb835c6426d0e007c..771001f84d46da198f32069fdd4abdaf98e58be1 100644 (file)
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -664,6 +664,8 @@ static int dhcp4_start_acd(Link *link) {
         if (!link->dhcp_lease)
                 return 0;
 
+        (void) sd_ipv4acd_stop(link->network->dhcp_acd);
+
         link->dhcp4_address_bind = false;
 
         r = sd_dhcp_lease_get_address(link->dhcp_lease, &addr.in);