| Message ID | 1436880315-75747-1-git-send-email-aksgarg1989@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c index 3664f81..0e88a9e 100644 --- a/drivers/input/input-polldev.c +++ b/drivers/input/input-polldev.c @@ -309,6 +309,12 @@ int input_register_polled_device(struct input_polled_dev *dev) input_set_drvdata(input, dev); INIT_DELAYED_WORK(&dev->work, input_polled_device_work); + + if (dev->poll_interval > dev->poll_interval_max || + dev->poll_interval < dev->poll_interval_min) { + pr_err("Poll interval Range incorrect\n"); + return -EINVAL; + } if (!dev->poll_interval) dev->poll_interval = 500;
Added check for poll_interval range in input_register_polled_device function similar to input_polldev_set_poll function. Signed-off-by: Anshul Garg <aksgarg1989@gmail.com> --- drivers/input/input-polldev.c | 6 ++++++ 1 file changed, 6 insertions(+)