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authorroel kluin <roel.kluin@gmail.com>2009-05-19 14:58:56 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-06-02 10:32:34 +1000
commita85c8e17587e81e1c82f6f341a81e4c778fa65f6 (patch)
treeb7a465a5812910a6fa61c9bc95f595d0a0a81711 /drivers/char
parent2d8ae638bb86a3c7e8a7e610ec5ae545327d146a (diff)
downloadop-kernel-dev-a85c8e17587e81e1c82f6f341a81e4c778fa65f6.zip
op-kernel-dev-a85c8e17587e81e1c82f6f341a81e4c778fa65f6.tar.gz
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')
-rw-r--r--drivers/char/viotape.c2
1 files changed, 1 insertions, 1 deletions
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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