Re: [Libusb-devel] Help with Memory leak?

[Stefano A. <san...@al...>]

> Eh, was hoping it was something simple.  Well, without any 
> instrumentation, the best I can suggest is start removing the 
> parts from the inside out.
> I.e., take out the transfer first, and test, then take out 
> the transfer AND the claim, and test, and so on, until all 
> you have left is init/exit.

I've narrowed it down to this at least.  Similar rate of private byte
increase as the full function.  If I remove the open/close calls, there is
no change in private bytes.

int MainDialog::GetStatusReport( unsigned char *pBuffer ) {
	libusb_device_handle  *handle;
	int r, bConfigurationValue;

	int count = -1;
	int bInterface = 3;
	int size = 7;
	int ReportId = 2;	// Read from report ID 2

	r = libusb_init(NULL);
	if (r < 0)
	{
		goto libusb_init_out;
	}

	handle = libusb_open_device_with_vid_pid  (NULL, (uint16_t)VID,
(uint16_t)PID );
	if (handle == NULL)
	{
		goto libusb_open_out;
	}

libusb_open_out:
	libusb_close(handle);

libusb_init_out:
	libusb_exit(NULL);	
	return count;
}

-Stef