diff options
| author | Doug Hogan <doug@cvs.openbsd.org> | 2015-10-10 22:32:56 +0000 |
|---|---|---|
| committer | Doug Hogan <doug@cvs.openbsd.org> | 2015-10-10 22:32:56 +0000 |
| commit | d1c21f32a37aeba33bbbd477b41bdec5f9db27a7 (patch) | |
| tree | 8542b278a12c097bac6ad3c49e4909e24e7916bb /games | |
| parent | f3387a448636cc68a1b808bebb2d1be7dc9fdb1a (diff) | |
Pledge that arithmetic only takes "stdio".
Diffstat (limited to 'games')
| -rw-r--r-- | games/arithmetic/arithmetic.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/games/arithmetic/arithmetic.c b/games/arithmetic/arithmetic.c index c7796e0986a..bd2bfd5ce6c 100644 --- a/games/arithmetic/arithmetic.c +++ b/games/arithmetic/arithmetic.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arithmetic.c,v 1.19 2015/08/22 14:47:41 deraadt Exp $ */ +/* $OpenBSD: arithmetic.c,v 1.20 2015/10/10 22:32:55 doug Exp $ */ /* * Copyright (c) 1989, 1993 @@ -101,6 +101,9 @@ main(int argc, char *argv[]) extern int optind; int ch, cnt; + if (pledge("stdio", NULL) == -1) + err(1, "pledge"); + while ((ch = getopt(argc, argv, "hr:o:")) != -1) switch(ch) { case 'o': { |