diff options
Diffstat (limited to 'sys/dev/usb/usb_handle_request.c')
| -rw-r--r-- | sys/dev/usb/usb_handle_request.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/dev/usb/usb_handle_request.c b/sys/dev/usb/usb_handle_request.c index 7a9a697..b74939a 100644 --- a/sys/dev/usb/usb_handle_request.c +++ b/sys/dev/usb/usb_handle_request.c @@ -595,10 +595,11 @@ usb2_handle_request(struct usb2_xfer *xfer) goto tr_valid; tr_handle_get_descriptor: - (usb2_temp_get_desc_p) (udev, &req, &src_zcopy, &max_len); - if (src_zcopy == NULL) { + err = (usb2_temp_get_desc_p) (udev, &req, &src_zcopy, &max_len); + if (err) + goto tr_stalled; + if (src_zcopy == NULL) goto tr_stalled; - } goto tr_valid; tr_handle_get_config: |
