diff options
| -rw-r--r-- | src/class/net/net_device.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/class/net/net_device.c b/src/class/net/net_device.c index d0d32e909..7bb11d57c 100644 --- a/src/class/net/net_device.c +++ b/src/class/net/net_device.c @@ -198,7 +198,17 @@ bool netd_control_request(uint8_t rhport, tusb_control_request_t const * request TU_VERIFY (_netd_itf.itf_num == request->wIndex); #if CFG_TUD_NET == OPT_NET_RNDIS - tud_control_xfer(rhport, request, rndis_buf, sizeof(rndis_buf)); + if (request->bmRequestType_bit.direction == TUSB_DIR_IN) + { + rndis_generic_msg_t *rndis_msg = (rndis_generic_msg_t *)rndis_buf; + uint32_t msglen = tu_le32toh(rndis_msg->MessageLength); + TU_ASSERT(msglen <= sizeof(rndis_buf)); + tud_control_xfer(rhport, request, rndis_buf, msglen); + } + else + { + tud_control_xfer(rhport, request, rndis_buf, sizeof(rndis_buf)); + } #else (void)rhport; #endif |