struct urb *urb = priv->urb;
kfree(urb->setup_packet);
+ urb->setup_packet = NULL;
+
kfree(urb->transfer_buffer);
+ urb->transfer_buffer = NULL;
+
list_del(&priv->list);
kmem_cache_free(stub_priv_cache, priv);
usb_free_urb(urb);
memset(&pdu_header, 0, sizeof(pdu_header));
memset(&msg, 0, sizeof(msg));
+ if (urb->actual_length > 0 && !urb->transfer_buffer) {
+ dev_err(&sdev->interface->dev,
+ "urb: actual_length %d transfer_buffer null\n",
+ urb->actual_length);
+ return -1;
+ }
+
if (usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS)
iovnum = 2 + urb->number_of_packets;
else
/* 1. setup usbip_header */
setup_ret_submit_pdu(&pdu_header, urb);
- usbip_dbg_stub_tx("setup txdata seqnum: %d urb: %p\n",
- pdu_header.base.seqnum, urb);
+ usbip_dbg_stub_tx("setup txdata seqnum: %d\n",
+ pdu_header.base.seqnum);
/*usbip_dump_header(pdu_header);*/
usbip_header_correct_endian(&pdu_header, 1);