usb: gadget: f_uac1: silence an info leak warning

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / usb / gadget / f_uac1.c

diff --git a/drivers/usb/gadget/f_uac1.c b/drivers/usb/gadget/f_uac1.c
index f570e66..fa8ea4e 100644 (file)
--- a/drivers/usb/gadget/f_uac1.c
+++ b/drivers/usb/gadget/f_uac1.c
@@ -418,6 +418,7 @@ static int audio_get_intf_req(struct usb_function *f,
 
        req->context = audio;
        req->complete = f_audio_complete;
+       len = min_t(size_t, sizeof(value), len);
        memcpy(req->buf, &value, len);
 
        return len;