Pledge "stdio rpath tty" for hangman(6).

Patch submitted by Ricardo Mestre <serial@helheim.mooo.com>

ok semarie@

diff --git a/games/hangman/main.c b/games/hangman/main.c
index 5e140e7..6229ecb 100644 (file)
--- a/games/hangman/main.c
+++ b/games/hangman/main.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: main.c,v 1.12 2015/02/07 01:37:30 miod Exp $  */
+/*     $OpenBSD: main.c,v 1.13 2015/10/22 05:28:42 doug Exp $  */
 /*     $NetBSD: main.c,v 1.3 1995/03/23 08:32:50 cgd Exp $     */
 
 /*
@@ -43,6 +43,9 @@ main(int argc, char *argv[])
 {
        int ch;
 
+       if (pledge("stdio rpath tty", NULL) == -1)
+               err(1, "pledge");
+
        while ((ch = getopt(argc, argv, "d:hk")) != -1) {
                switch (ch) {
                case 'd':
@@ -69,6 +72,10 @@ main(int argc, char *argv[])
        }
        signal(SIGINT, die);
        setup();
+
+       if (pledge("stdio tty", NULL) == -1)
+               err(1, "pledge");
+
        for (;;) {
                Wordnum++;
                playgame();