MLK-20559-4 f_sdp: Fix wrong usb request size

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>
(cherry picked from commit 6ca3fc0bbdbcc6d870ceffa9d38c47d2e4edfee4)

diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c
index f559e2e..af76a7b 100644 (file)
--- a/drivers/usb/gadget/f_sdp.c
+++ b/drivers/usb/gadget/f_sdp.c
@@ -546,7 +546,7 @@ 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)