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Commit 7442e6db authored by Dan Carpenter's avatar Dan Carpenter Committed by Felipe Balbi
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usb: gadget: fsl_qe_udc: off by one in setup_received_handle() 



The udc->eps[] array has USB_MAX_ENDPOINTS elements so > should be >=.

Fixes: 3948f0e0 ('usb: add Freescale QE/CPM USB peripheral controller driver')
Acked-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 327b21da

drivers/usb/gadget/udc/fsl_qe_udc.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -2053,7 +2053,7 @@ static void setup_received_handle(struct qe_udc *udc, 
			struct qe_ep *ep;

			struct qe_ep *ep;





			if (wValue != 0 || wLength != 0

			if (wValue != 0 || wLength != 0

				|| pipe > USB_MAX_ENDPOINTS)

				|| pipe >= USB_MAX_ENDPOINTS)

				break;

				break;

			ep = &udc->eps[pipe];

			ep = &udc->eps[pipe];