diff options
| author | Ye Li <ye.li@nxp.com> | 2020-08-18 13:16:45 +0300 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2020-09-01 15:47:43 +0300 |
| commit | 5dee7f0b0233f8b4e43e1212a6a96cdee835a8e6 (patch) | |
| tree | 7155ed79b7378a7cb496e37cfe363da62230b134 /drivers/usb/gadget | |
| parent | d10d429112b78c69099c57fa219230539502e543 (diff) | |
| download | u-boot-5dee7f0b0233f8b4e43e1212a6a96cdee835a8e6.tar.xz | |
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>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/f_sdp.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) |