network: fix missing free() in network_free()

Fixes oss-fuzz#11345.

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index bf910956cb267f14ee40f1cd2ffc9242c7df10eb..961fae601026811bff2e89a5fdff6ab9f323e620 100644 (file)
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -369,7 +369,9 @@ void network_free(Network *network) {
         strv_free(network->search_domains);
         strv_free(network->route_domains);
         strv_free(network->bind_carrier);
+
         strv_free(network->router_search_domains);
+        free(network->router_dns);
 
         netdev_unref(network->bridge);
         netdev_unref(network->bond);