From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755369AbZESXDO (ORCPT ); Tue, 19 May 2009 19:03:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754075AbZESXDF (ORCPT ); Tue, 19 May 2009 19:03:05 -0400 Received: from ey-out-2122.google.com ([74.125.78.27]:22458 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751882AbZESXDD (ORCPT ); Tue, 19 May 2009 19:03:03 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :content-type:content-transfer-encoding; b=Fo4wxeyxknNZXWIJpo5Ttk21GOeNS21P/6nSOEtiyK8a+YJUx6juHa48+GrIgN1/Xf v5LFXzMqAvQVqYUyTgQrO8K4k45U0GMMxwrtsZushz0GsMIQbtP7Ax8a+SHdxImglVCB o+csNoX8rXGBcC/yabZNhpN+TTwHKHgXt5KUE= Message-ID: <4A133AA7.6020508@gmail.com> Date: Wed, 20 May 2009 01:03:03 +0200 From: Roel Kluin User-Agent: Thunderbird 2.0.0.21 (X11/20090302) MIME-Version: 1.0 To: axboe@kernel.dk CC: lkml , Andrew Morton Subject: [PATCH] cdrom: beyond ARRAY_SIZE of viocd_diskinfo Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Do not go beyond ARRAY_SIZE of viocd_diskinfo Signed-off-by: Roel Kluin --- diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index 1392935..9b1624e 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -587,7 +587,7 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id) struct device_node *node = vdev->dev.archdata.of_node; deviceno = vdev->unit_address; - if (deviceno > VIOCD_MAX_CD) + if (deviceno >= VIOCD_MAX_CD) return -ENODEV; if (!node) return -ENODEV;