Wireshark · Wireshark-dev: Re: [Wireshark-dev] how to extract "IP.len" (IP_total length) to my local variable in my dissector?

[John x <xiachangqin66@xxxxxxxxxxx>]

thank you.

but how to get the location (called offset, right?) value? since I need to reach to the last byte of the packet

thanks

> From: guy@xxxxxxxxxxxx
> Date: Fri, 24 Jun 2011 11:49:16 -0700
> To: wireshark-dev@xxxxxxxxxxxxx
> Subject: Re: [Wireshark-dev] how to extract "IP.len" (IP_total length) to my local variable in my dissector?
>
>
> On Jun 24, 2011, at 11:47 AM, John x wrote:
>
> > Now that tvb_length() and tvb_reported_length() are different. Could you please tell me which one I need to use?
>
> tvb_reported_length().
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