Hi Dario,
Le mar. 3 juil. 2018 à 17:11, Dario Lombardo <[email protected]> a écrit :
> Actually I'm using the blob to pass data from the caller to the called. I
> guess it's a design flow to re-use this blob to have data back...
>
Simply add a parameter to your structure that is used to retrieve the
output data from the sub dissector:
struct {
gint input_param1;
guint32 input_param2;
gint output_param;
} foo;
As the data parameter is not const in call_dissector_with_data() it should
work.
BR,
Pascal.
> On Tue, Jul 3, 2018 at 5:01 PM Richard Sharpe <[email protected]>
> wrote:
>
>> On Tue, Jul 3, 2018 at 7:55 AM, Dario Lombardo <[email protected]> wrote:
>> > Hi
>> > In my dissector I need to call another dissector, and I'm using
>> > call_dissector_with_data(). I need to have back one result coming from
>> the
>> > dissection (an integer) to use in the calling dissector.
>> > How can I do that?
>>
>> You can pass in a void * pointer to a blob of data. Put the result in
>> that blob of data.
>>
>> --
>> Regards,
>> Richard Sharpe
>> (何以解憂？唯有杜康。--曹操)(传说杜康是酒的发明者)
>>
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>
>
> --
>
> Naima is online.
>
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