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Subject: media: ov5695: Off by one in ov5695_enum_frame_sizes()
Author:  Dan Carpenter <dan.carpen...@oracle.com>
Date:    Thu Mar 1 05:07:14 2018 -0500

The ">" should be ">=" so that we don't read one element beyond the end
of the array.

Fixes: 8a77009be4be ("media: ov5695: add support for OV5695 sensor")

Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>

 drivers/media/i2c/ov5695.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

---

diff --git a/drivers/media/i2c/ov5695.c b/drivers/media/i2c/ov5695.c
index a4985a4715f5..9be38a0a2046 100644
--- a/drivers/media/i2c/ov5695.c
+++ b/drivers/media/i2c/ov5695.c
@@ -884,7 +884,7 @@ static int ov5695_enum_frame_sizes(struct v4l2_subdev *sd,
                                   struct v4l2_subdev_pad_config *cfg,
                                   struct v4l2_subdev_frame_size_enum *fse)
 {
-       if (fse->index > ARRAY_SIZE(supported_modes))
+       if (fse->index >= ARRAY_SIZE(supported_modes))
                return -EINVAL;
 
        if (fse->code != MEDIA_BUS_FMT_SBGGR10_1X10)

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