[media] V4L2: ov7670: fix a wrong index, potentially Oopsing the kernel from user...

[firefly-linux-kernel-4.4.55.git] / drivers / media / i2c / ov7670.c

diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index e8a1ce204036f45cca1d1d495f29c8c7b72942d5..cdd7c1b7259b008e873cc711294a3f0cecba422a 100644 (file)
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -1109,7 +1109,7 @@ static int ov7670_enum_framesizes(struct v4l2_subdev *sd,
         * windows that fall outside that.
         */
        for (i = 0; i < n_win_sizes; i++) {
-               struct ov7670_win_size *win = &info->devtype->win_sizes[index];
+               struct ov7670_win_size *win = &info->devtype->win_sizes[i];
                if (info->min_width && win->width < info->min_width)
                        continue;
                if (info->min_height && win->height < info->min_height)