[src/trunk]: src/sys/dev/i2c fix an array bound error which was spotted by gc...

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

details:   https://anonhg.NetBSD.org/src/rev/c4c4af7f7de5
branches:  trunk
changeset: 791201:c4c4af7f7de5
user:      nisimura <nisimura%NetBSD.org@localhost>
date:      Fri Nov 08 03:56:10 2013 +0000

description:
fix an array bound error which was spotted by gcc 4.8

diffstat:

 sys/dev/i2c/m41st84.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r c31851e73c20 -r c4c4af7f7de5 sys/dev/i2c/m41st84.c
--- a/sys/dev/i2c/m41st84.c     Fri Nov 08 03:13:29 2013 +0000
+++ b/sys/dev/i2c/m41st84.c     Fri Nov 08 03:56:10 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: m41st84.c,v 1.18 2011/05/28 13:59:31 phx Exp $ */
+/*     $NetBSD: m41st84.c,v 1.19 2013/11/08 03:56:10 nisimura Exp $    */
 
 /*
  * Copyright (c) 2003 Wasabi Systems, Inc.
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: m41st84.c,v 1.18 2011/05/28 13:59:31 phx Exp $");
+__KERNEL_RCSID(0, "$NetBSD: m41st84.c,v 1.19 2013/11/08 03:56:10 nisimura Exp $");
 
 #include "opt_strtc.h"
 
@@ -282,7 +282,7 @@
 static int
 strtc_clock_read(struct strtc_softc *sc, struct clock_ymdhms *dt)
 {
-       u_int8_t bcd[M41ST84_REG_DATE_BYTES], cmdbuf[1];
+       u_int8_t bcd[M41ST84_REG_DATE_BYTES], cmdbuf[2];
        int i;
 
        if (iic_acquire_bus(sc->sc_tag, I2C_F_POLL)) {