diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c index 1e5c2cbe99947..30eeaf9bc8eca 100644 --- a/drivers/usb/gadget/function/rndis.c +++ b/drivers/usb/gadget/function/rndis.c @@ -645,6 +645,7 @@ static int rndis_set_response(struct rndis_params *params, BufLength = le32_to_cpu(buf->InformationBufferLength); BufOffset = le32_to_cpu(buf->InformationBufferOffset); if ((BufLength > RNDIS_MAX_TOTAL_SIZE) || + (BufOffset > RNDIS_MAX_TOTAL_SIZE) || (BufOffset + 8 >= RNDIS_MAX_TOTAL_SIZE)) return -EINVAL;