[media] s5k6aa: off by one in s5k6aa_enum_frame_interval()

The check is off by one so we could read one space past the end of the
array.

Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Laurent Pinchart <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c
index 789c02a6ca1a3ee46f775d0212209d103bb1c88c..629a5cdadd3ad8c3673296ce488c054147cc7843 100644 (file)
--- a/drivers/media/i2c/s5k6aa.c
+++ b/drivers/media/i2c/s5k6aa.c
@@ -1003,7 +1003,7 @@ static int s5k6aa_enum_frame_interval(struct v4l2_subdev *sd,
        const struct s5k6aa_interval *fi;
        int ret = 0;
 
-       if (fie->index > ARRAY_SIZE(s5k6aa_intervals))
+       if (fie->index >= ARRAY_SIZE(s5k6aa_intervals))
                return -EINVAL;
 
        v4l_bound_align_image(&fie->width, S5K6AA_WIN_WIDTH_MIN,