[PATCH] tape: beyond ARRAY_SIZE of viocd_diskinfo

From: Roel Kluin
Date: Tue May 19 2009 - 19:10:50 EST


Do not go beyond ARRAY_SIZE of tape_device and viotape_unitinfo

Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
---
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index ffc9254..042c814 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -867,7 +867,7 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
int j;
struct device_node *node = vdev->dev.archdata.of_node;

- if (i > VIOTAPE_MAX_TAPE)
+ if (i >= VIOTAPE_MAX_TAPE)
return -ENODEV;
if (!node)
return -ENODEV;
--
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