Wireshark-dev: Re: [Wireshark-dev] Memory Question
Date Index · Thread Index · Other Months · All Mailing Lists
Date Prev · Date Next · Thread Prev · Thread Next
From: Sébastien Tandel <sebastien@xxxxxxxxx>
Date: Wed, 25 Feb 2009 15:01:59 -0300
Hi,

   target is what *you* want it to be. tvb_memcpy is a convenient way to copy a part of the tvbuff in a part of the memory *you* control. iow, you have *allocated* this part of memory and *you* are responsible to *free* this memory.

   Can I ask you where is this "elsewhere" and what is its purpose? Could you not simply use the tvbuff as-is instead? Could you explain us the reasons for which you would like to use tvb_memcpy?


Regards,
Sebastien Tandel

On Wed, Feb 25, 2009 at 14:35, <gogrady@xxxxxxxxx> wrote:
I am using tvb_memcpy(tvb, void* target, offset, data_length); to grab a single part of the tvbuff to send elsewhere for decoding. However, what is target? i think its memory, but how do i free memory? i'm confused about how to use tvb_memcpy for this.

Thanks,

Greg
___________________________________________________________________________
Sent via:    Wireshark-dev mailing list <wireshark-dev@xxxxxxxxxxxxx>
Archives:    http://www.wireshark.org/lists/wireshark-dev
Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev
            mailto:wireshark-dev-request@xxxxxxxxxxxxx?subject=unsubscribe