Fix forking and epoll/kqueue

src/libserver/rspamd_control.c

@@ -516,6 +516,13 @@ rspamd_srv_handler (gint fd, short what, gpointer ud)
 			msg_err ("cannot read from worker's srv pipe: %s",
 					strerror (errno));
 		}
+		else if (r == 0) {
+			/*
+			 * Usually this means that a worker is dead, so do not try to read
+			 * anything
+			 */
+			event_del (&worker->srv_ev);
+		}
 		else if (r != sizeof (cmd)) {
 			msg_err ("cannot read from worker's srv pipe incomplete command: %d",
 					(gint) r);

src/libserver/worker_util.c

@@ -469,6 +469,9 @@ rspamd_fork_worker (struct rspamd_main *rspamd_main,
 	case 0:
 		/* Update pid for logging */
 		rspamd_log_update_pid (cf->type, rspamd_main->logger);
+		/* Remove the inherited event base */
+		event_reinit (rspamd_main->ev_base);
+		event_base_free (rspamd_main->ev_base);
 		/* Lock statfile pool if possible XXX */
 		/* Init PRNG after fork */
 		rc = ottery_init (NULL);