[src/trunk]: src/sys/dev/hpc Don't read beyond the end of an array

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b0b810ddcb71
branches:  trunk
changeset: 347618:b0b810ddcb71
user:      skrll <skrll%NetBSD.org@localhost>
date:      Tue Sep 06 06:27:17 2016 +0000

description:
Don't read beyond the end of an array

diffstat:

 sys/dev/hpc/btnmgr.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 3a0afaf3c882 -r b0b810ddcb71 sys/dev/hpc/btnmgr.c
--- a/sys/dev/hpc/btnmgr.c      Mon Sep 05 21:11:11 2016 +0000
+++ b/sys/dev/hpc/btnmgr.c      Tue Sep 06 06:27:17 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: btnmgr.c,v 1.28 2014/07/25 08:10:37 dholland Exp $     */
+/*     $NetBSD: btnmgr.c,v 1.29 2016/09/06 06:27:17 skrll Exp $        */
 
 /*-
  * Copyright (c) 1999
@@ -35,7 +35,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: btnmgr.c,v 1.28 2014/07/25 08:10:37 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: btnmgr.c,v 1.29 2016/09/06 06:27:17 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_btnmgr.h"
@@ -205,7 +205,7 @@
        /*
         * install button event listener
         */
-       for (id = 0; id <= n_button_config; id++)
+       for (id = 0; id < n_button_config; id++)
                if (button_config[id].name != NULL)
                        sc->sc_hook_tag = config_hook(CONFIG_HOOK_BUTTONEVENT,
                            id, CONFIG_HOOK_SHARE,