diff options
| -rw-r--r-- | drivers/usb/emul/sandbox_flash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/emul/sandbox_flash.c b/drivers/usb/emul/sandbox_flash.c index edabc1b3a7a..cc80f671337 100644 --- a/drivers/usb/emul/sandbox_flash.c +++ b/drivers/usb/emul/sandbox_flash.c @@ -345,6 +345,8 @@ static int sandbox_flash_bulk(struct udevice *dev, struct usb_device *udev, } else { if (priv->alloc_len && len > priv->alloc_len) len = priv->alloc_len; + if (len > sizeof(priv->buff)) + len = sizeof(priv->buff); memcpy(buff, priv->buff, len); priv->phase = PHASE_STATUS; } |