add flock to pledge request, needed by delivery_filename

ok millert@

diff --git a/usr.sbin/smtpd/smtpd.c b/usr.sbin/smtpd/smtpd.c
index 099cd59..d8222db 100644 (file)
--- a/usr.sbin/smtpd/smtpd.c
+++ b/usr.sbin/smtpd/smtpd.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: smtpd.c,v 1.247 2015/10/14 19:56:58 gilles Exp $      */
+/*     $OpenBSD: smtpd.c,v 1.248 2015/10/16 20:54:55 gilles Exp $      */
 
 /*
  * Copyright (c) 2008 Gilles Chehade <gilles@poolp.org>
@@ -690,7 +690,7 @@ main(int argc, char *argv[])
 
        purge_task();
 
-       if (pledge("stdio rpath wpath cpath tmppath getpw sendfd proc exec", NULL) == -1)
+       if (pledge("stdio rpath wpath cpath flock tmppath getpw sendfd proc exec", NULL) == -1)
                err(1, "pledge");
        
        if (event_dispatch() < 0)