On Wed, Jul 13, 2016 at 01:14:33PM +0300, Dan Carpenter wrote:
> The udc->eps[] array has USB_MAX_ENDPOINTS elements so > should be >=.
>
> Fixes: 3948f0e0c999 ('usb: add Freescale QE/CPM USB peripheral controller driver')
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
> index 93d28cb..cf8819a 100644
> --- a/drivers/usb/gadget/udc/fsl_qe_udc.c
> +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
> @@ -2053,7 +2053,7 @@ static void setup_received_handle(struct qe_udc *udc,
> struct qe_ep *ep;
>
> if (wValue != 0 || wLength != 0
> - || pipe > USB_MAX_ENDPOINTS)
> + || pipe >= USB_MAX_ENDPOINTS)
> break;
> ep = &udc->eps[pipe];
>
Acked-by: Peter Chen <peter.chen@xxxxxxx>
--
Best Regards,
Peter Chen
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