Merge pull request #13073 from donaldsharp/static_use_after_free

staticd: Tell bfd that we are shutting down

staticd/static_main.c

@@ -64,6 +64,9 @@ static void sigint(void)
 {
 	zlog_notice("Terminating on signal");
 
+	/* Disable BFD events to avoid wasting processing. */
+	bfd_protocol_integration_set_shutdown(true);
+
 	static_vrf_terminate();
 
 	static_zebra_stop();