diff options
Diffstat (limited to 'libusb/os/windows_winusb.c')
| -rw-r--r-- | libusb/os/windows_winusb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libusb/os/windows_winusb.c b/libusb/os/windows_winusb.c index e18a723..c7aec1f 100644 --- a/libusb/os/windows_winusb.c +++ b/libusb/os/windows_winusb.c @@ -2412,6 +2412,9 @@ static int get_valid_interface(struct libusb_device_handle *dev_handle, int api_ */ static int check_valid_interface(struct libusb_device_handle *dev_handle, unsigned short interface, int api_id) { + if (interface >= USB_MAXINTERFACES) + return -1; + struct winusb_device_handle_priv *handle_priv = _device_handle_priv(dev_handle); struct winusb_device_priv *priv = _device_priv(dev_handle->dev); |