From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 14 Oct 2020 06:26:19 +0000 (+0900)
Subject: network: stop IPv4ACD client for DHCPv4 when lease is exprired
X-Git-Tag: v247-rc1~80^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=66f507e1ba17a25dad70aeb76aa751d56fa2c978;p=thirdparty%2Fsystemd.git

network: stop IPv4ACD client for DHCPv4 when lease is exprired
---

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index 6145007e8c7..76d1926a08e 100644
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -563,6 +563,9 @@ static int dhcp_lease_lost(Link *link) {
         link->dhcp_lease = sd_dhcp_lease_unref(link->dhcp_lease);
         link_dirty(link);
 
+        if (link->dhcp_acd)
+                (void) sd_ipv4acd_stop(link->dhcp_acd);
+
         return r;
 }