Re: Build failure (kerberos)

[Pascal Quantin <pascal () wireshark org>]

Le lun. 23 mars 2020 à 09:17, Dario Lombardo <lomato () gmail com> a écrit :

> On Sun, Mar 22, 2020 at 6:15 PM Dario Lombardo <lomato () gmail com> wrote:
>
> > Ok, thanks.
> >
> > On Sun, Mar 22, 2020 at 9:48 AM Martin Mathieson <
> > martin.r.mathieson () googlemail com> wrote:
> >
> > > > > ./asn1/kerberos/packet-kerberos-template.c: In function
> > > > > ‘dissect_krb5_PAC_CREDENTIAL_INFO’:
> > > > > ./asn1/kerberos/packet-kerberos-template.c:2187:2: error: implicit
> > > > > declaration of function ‘decrypt_krb5_data’
> > > > > [-Werror=implicit-function-declaration]
> > > > > ./asn1/kerberos/packet-kerberos-template.c:2187:11: error: assignment
> > > > > makes pointer from integer without a cast [-Werror]
> > > > > ./asn1/kerberos/packet-kerberos-template.c: At top level:
> > > > > ./asn1/kerberos/kerberos.cnf:360:1: error:
> > > > > ‘dissect_kerberos_PA_ENC_TS_ENC’ defined but not used
> > > > > [-Werror=unused-function]
> > I don't know which part of the asn1/cnf/template generates this function.
> > Can anyone guide me through the asn1 dissector generation process?
>
> I've found how to remove the definition of the function conditionally.
> However the definition of
>
> static const ber_sequence_t PA_ENC_TS_ENC_sequence[]
>
> still remains unused, giving an error. Which part of the cnf generates
> this definition?

Hi Dario,

this is generated automatically unless you put PA-ENC-TS-ENC in the
OMIT_ASSIGNMENT section.
As asn2wrs.py does not support conditional generation AFAIK, better move it
in the template file (together with its dependencies) and add it to the
OMIT_ASSIGNMENT.

Best regards,
Pascal.

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