sd-dhcp-client: don't fail hard if UDP socket can not be bound

Even if we cannot renew the lease at T1, we will likely succeed at T2, so warn and ignore the failure.

This could happen if for whatever reason the received address is not yet configured, or it has
been lost.

diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index 790728b40cca949cbbd55251c9bfbaab509e8ceb..8e9f5bd827aa86546d073ab06bf5afb156e1b9a7 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -776,7 +776,7 @@ static int client_timeout_t1(sd_event_source *s, uint64_t usec,
         r = dhcp_network_bind_udp_socket(client->lease->address,
                                          DHCP_PORT_CLIENT);
         if (r < 0) {
-                client_stop(client, r);
+                log_dhcp_client(client, "could not bind UDP socket");
                 return 0;
         }