this one was my fault, when an error occurrs on mesg(1) it must exit with error

values >1 since the return value 1 is used to indicate that messages have been
disallowed. while here also s/unveil/pledge on err(3).

OK tb@ kn@ deraadt@

diff --git a/usr.bin/mesg/mesg.c b/usr.bin/mesg/mesg.c
index a2dc944..1de4aa7 100644 (file)
--- a/usr.bin/mesg/mesg.c
+++ b/usr.bin/mesg/mesg.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: mesg.c,v 1.13 2018/08/03 06:57:34 deraadt Exp $       */
+/*     $OpenBSD: mesg.c,v 1.14 2018/08/11 10:58:39 mestre Exp $        */
 /*     $NetBSD: mesg.c,v 1.4 1994/12/23 07:16:32 jtc Exp $     */
 
 /*
@@ -65,9 +65,9 @@ main(int argc, char *argv[])
                err(2, "ttyname");
 
        if (unveil(tty, "rw") == -1)
-               err(1, "unveil");
+               err(2, "unveil");
        if (pledge("stdio rpath fattr", NULL) == -1)
-               err(1, "unveil");
+               err(2, "unveil");
 
        if (stat(tty, &sb) < 0)
                err(2, "%s", tty);