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cdrom: beyond ARRAY_SIZE of viocd_diskinfo

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Do not go beyond ARRAY_SIZE of viocd_diskinfo

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Roel Kluin 2009-05-20 08:42:06 +02:00 committed by Jens Axboe
parent 31a14400e8
commit d3375ea721
1 changed files with 1 additions and 1 deletions
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2
drivers/cdrom/viocd.c
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@ -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;