[PATCH v2 3/7] f_sdp: Fix wrong usb request size

From: Ye Li ye.li@nxp.com

Because the buffer length of sdp usb request is 65, we have to allocate 65 bytes not 64 bytes. Otherwise there is potential buffer overflow.

Signed-off-by: Ye Li ye.li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- drivers/usb/gadget/f_sdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c index f971ccdeca..eec7560fc2 100644 --- a/drivers/usb/gadget/f_sdp.c +++ b/drivers/usb/gadget/f_sdp.c @@ -548,7 +548,7 @@ static struct usb_request *sdp_start_ep(struct usb_ep *ep) { struct usb_request *req;

- req = alloc_ep_req(ep, 64); + req = alloc_ep_req(ep, 65); debug("%s: ep:%p req:%p\n", __func__, ep, req);

if (!req)