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From: Roel Kluin <roel.kluin@gmail.com>
To: sfr@canb.auug.org.au
Cc: lkml <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH] tape: beyond ARRAY_SIZE of viocd_diskinfo
Date: Wed, 20 May 2009 01:10:37 +0200	[thread overview]
Message-ID: <4A133C6D.9050300@gmail.com> (raw)

Do not go beyond ARRAY_SIZE of tape_device and viotape_unitinfo

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
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;

             reply	other threads:[~2009-05-19 23:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-19 23:10 Roel Kluin [this message]
2009-05-20  0:51 ` [PATCH] tape: beyond ARRAY_SIZE of viocd_diskinfo Stephen Rothwell
  -- strict thread matches above, loose matches on Subject: below --
2009-05-20  0:58 Roel Kluin
2009-05-20  0:58 ` Roel Kluin

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