diff mbox

media: ov5695: Off by one in ov5695_enum_frame_sizes()

Message ID 20180301100714.GA14140@mwanda (mailing list archive)
State New, archived
Headers show

Commit Message

Dan Carpenter March 1, 2018, 10:07 a.m. UTC
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.carpenter@oracle.com>
diff mbox

Patch

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)