Remove a few too early pledge(2)s on games/ and apply them a little bit later

but with much reduced permissions ("stdio tty" if ncurses based and "stdio"
for the ones that only perform basic operations).

There's still a few games that we cannot yet remove their fs access, through
pledge(2), since they open files on demand and too late, this might get
revisited in the future.

OK tb@

1 files changed, 5 insertions, 1 deletions

diff --git a/games/bs/bs.c b/games/bs/bs.c
index 68bcdc3a452..188933f5aa8 100644
--- a/games/bs/bs.c
+++ b/games/bs/bs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bs.c,v 1.40 2018/08/05 13:32:25 schwarze Exp $	*/
+/*	$OpenBSD: bs.c,v 1.41 2018/08/24 11:14:49 mestre Exp $	*/
 /*
  * Copyright (c) 1986, Bruce Holloway
  * All rights reserved.
@@ -1341,6 +1341,10 @@ main(int argc, char *argv[])
     do_options(argc, argv);
 
     intro();
+
+    if (pledge("stdio tty", NULL) == -1)
+        err(1, "pledge");
+
     do {
 	initgame();
 	while(awinna() == -1)