pledge("stdio") the scheduler process

diff --git a/usr.sbin/smtpd/scheduler.c b/usr.sbin/smtpd/scheduler.c
index 539de4b..171b99d 100644 (file)
--- a/usr.sbin/smtpd/scheduler.c
+++ b/usr.sbin/smtpd/scheduler.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: scheduler.c,v 1.48 2015/01/20 17:37:54 deraadt Exp $  */
+/*     $OpenBSD: scheduler.c,v 1.49 2015/10/13 08:09:25 gilles Exp $   */
 
 /*
  * Copyright (c) 2008 Gilles Chehade <gilles@poolp.org>
@@ -462,6 +462,10 @@ scheduler(void)
 
        evtimer_set(&ev, scheduler_timeout, NULL);
        scheduler_reset_events();
+
+       if (pledge("stdio", NULL) == -1)
+               err(1, "pledge");
+
        if (event_dispatch() < 0)
                fatal("event_dispatch");
        scheduler_shutdown();