[fprint] UareU 4000B DigitalPersona image encrypted

[Kleyson de Sousa Rios]

Hi Bastien,

I figured out that if I comment out the following "if statement", to force the execution of the respective code, I get a non-encrypted image.

https://gitlab.freedesktop.org/libfprint/libfprint/blob/master/libfprint/drivers/uru4000.c#L723

For the validation "if (!urudev->profile->encryption)" be true, should I set some flag/parameter for the driver on the Linux or is the urudev->profile->encryption calculated at run-time ?


Best Regards.
Kleyson Rios.

________________________________________
De: Bastien Nocera <hadess at hadess.net>
Enviado: quarta-feira, 22 de agosto de 2018 09:23
Para: Kleyson de Sousa Rios; fprint at lists.freedesktop.org
Assunto: Re: [fprint] UareU 4000B DigitalPersona image encrypted

On Tue, 2018-08-21 at 17:47 +0000, Kleyson de Sousa Rios wrote:
> Hi,
>
> Should I open a Bug ticket ?
>
> What kind of information should I include in the ticket to help
> investigate/reproduce the issue ?

Ideally, you would test this using the current git master version, try
to find a version of libfprint that works (if any), and use "git
bisect" to find when it broke.

Cheers