From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sun, 11 Apr 2021 10:12:27 +0000 (+0900)
Subject: network: dhcp4: also set route MTU to prefix route and DNS routes
X-Git-Tag: v249-rc1~343^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b714d9a6e30a2406de8a20668da3f6481247f6af;p=thirdparty%2Fsystemd.git

network: dhcp4: also set route MTU to prefix route and DNS routes
---

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index 9856f397c23..0c856720e9a 100644
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -215,6 +215,7 @@ static int link_set_dhcp_prefix_route(Link *link) {
         route->scope = RT_SCOPE_LINK;
         route->protocol = RTPROT_DHCP;
         route->table = link_get_dhcp_route_table(link);
+        route->mtu = link->network->dhcp_route_mtu;
 
         return dhcp_route_configure(route, link);
 }
@@ -445,6 +446,7 @@ static int link_set_dns_routes(Link *link) {
         route->protocol = RTPROT_DHCP;
         route->priority = link->network->dhcp_route_metric;
         route->table = link_get_dhcp_route_table(link);
+        route->mtu = link->network->dhcp_route_mtu;
 
         for (int i = 0; i < n; i ++) {
                 route->dst.in = dns[i];