From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 11 Dec 2021 17:48:03 +0000 (+0900)
Subject: networkd: check the existence of the route
X-Git-Tag: v250-rc3~33^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f974f17ae7efe249d84de79d71fc4b7a45f19280;p=thirdparty%2Fsystemd.git

networkd: check the existence of the route
---

diff --git a/src/network/networkd-address.c b/src/network/networkd-address.c
index 603882bd454..7df743efb55 100644
--- a/src/network/networkd-address.c
+++ b/src/network/networkd-address.c
@@ -728,6 +728,10 @@ bool link_address_is_dynamic(const Link *link, const Address *address) {
                 if (route->source != NETWORK_CONFIG_SOURCE_FOREIGN)
                         continue;
 
+                /* The route is not assigned yet, or already removed. Ignoring. */
+                if (!route_exists(route))
+                        continue;
+
                 if (route->protocol != RTPROT_DHCP)
                         continue;