same thing as biff, pledge "stdio rpath fattr tty"

diff --git a/usr.bin/mesg/mesg.c b/usr.bin/mesg/mesg.c
index fd1483e..fa16831 100644 (file)
--- a/usr.bin/mesg/mesg.c
+++ b/usr.bin/mesg/mesg.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: mesg.c,v 1.8 2009/10/27 23:59:40 deraadt Exp $        */
+/*     $OpenBSD: mesg.c,v 1.9 2015/10/12 06:00:57 deraadt Exp $        */
 /*     $NetBSD: mesg.c,v 1.4 1994/12/23 07:16:32 jtc Exp $     */
 
 /*
@@ -52,6 +52,9 @@ main(int argc, char *argv[])
        char *tty;
        int ch;
 
+       if (pledge("stdio rpath fattr tty", NULL) == -1)
+               err(1, "pledge");
+
        while ((ch = getopt(argc, argv, "")) != -1)
                switch (ch) {
                case '?':