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| author | roel kluin <roel.kluin@gmail.com> | 2009-05-19 14:58:56 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-02 10:32:34 +1000 |
| commit | a85c8e17587e81e1c82f6f341a81e4c778fa65f6 (patch) | |
| tree | b7a465a5812910a6fa61c9bc95f595d0a0a81711 /drivers/char/viotape.c | |
| parent | 2d8ae638bb86a3c7e8a7e610ec5ae545327d146a (diff) | |
| download | linux-0-day-a85c8e17587e81e1c82f6f341a81e4c778fa65f6.tar.gz linux-0-day-a85c8e17587e81e1c82f6f341a81e4c778fa65f6.tar.xz | |
tape: beyond ARRAY_SIZE of viocd_diskinfo
Do not go beyond ARRAY_SIZE of tape_device and viotape_unitinfo
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/char/viotape.c')
| -rw-r--r-- | drivers/char/viotape.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index ffc9254f7e029..042c8149a6d12 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; |