diff options
Diffstat (limited to 'libusb/os/darwin_usb.c')
| -rw-r--r-- | libusb/os/darwin_usb.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libusb/os/darwin_usb.c b/libusb/os/darwin_usb.c index 58944be..ec5225e 100644 --- a/libusb/os/darwin_usb.c +++ b/libusb/os/darwin_usb.c @@ -1115,14 +1115,16 @@ static enum libusb_error process_new_device (struct libusb_context *ctx, struct dev->bus_number = cached_device->location >> 24; assert(cached_device->address <= UINT8_MAX); dev->device_address = (uint8_t)cached_device->address; - static_assert(sizeof(dev->device_descriptor) == sizeof(cached_device->dev_descriptor), - "mismatch between libusb and IOKit device descriptor sizes"); - memcpy(&dev->device_descriptor, &cached_device->dev_descriptor, LIBUSB_DT_DEVICE_SIZE); - usbi_localize_device_descriptor(&dev->device_descriptor); } else { priv = usbi_get_device_priv(dev); } + static_assert(sizeof(dev->device_descriptor) == sizeof(cached_device->dev_descriptor), + "mismatch between libusb and IOKit device descriptor sizes"); + memcpy(&dev->device_descriptor, &cached_device->dev_descriptor, LIBUSB_DT_DEVICE_SIZE); + usbi_localize_device_descriptor(&dev->device_descriptor); + dev->session_data = cached_device->session; + if (cached_device->parent_session > 0) { dev->parent_dev = usbi_get_device_by_session_id (ctx, (unsigned long) cached_device->parent_session); } else { |