From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 23 Nov 2020 04:28:47 +0000 (+0900)
Subject: network: stop IPv4LL engine when DHCPv4 address is successfully acquired
X-Git-Tag: v248-rc1~613^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8ccae2dd2d68f715d4c962ee4bab4827b4500540;p=thirdparty%2Fsystemd.git

network: stop IPv4LL engine when DHCPv4 address is successfully acquired
---

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index 78af53c3818..c4024499f1d 100644
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -70,6 +70,10 @@ static void dhcp4_check_ready(Link *link) {
                 return;
         }
 
+        r = sd_ipv4ll_stop(link->ipv4ll);
+        if (r < 0)
+                log_link_warning_errno(link, r, "Failed to drop IPv4 link-local address, ignoring: %m");
+
         link_check_ready(link);
 }