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f_sdp: Fix wrong usb request size

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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>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Ye Li
2020-08-18 18:16:45 +08:00
committed by Marek Vasut
parent d10d429112
commit 5dee7f0b02
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/f_sdp.c
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@@ -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)