Login | Register For Free | Help
Search for: (Advanced)

Mailing List Archive: ClamAV: devel

Large files handling

 

 

ClamAV devel RSS feed   Index | Next | Previous | View Threaded


bmazzetti at idealx

Jun 4, 2007, 4:49 AM

Post #1 of 4 (1667 views)
Permalink
Large files handling

Hi all,

Considering that my previous e-mails did not get any answer, concerning
the large files support patch I have begun to write, from now on I plan
to change my approach of the problem if I don't get any clear answer
from you about the support of large files in ClamAV.

I would write a program to be used before calling ClamAV, in order to
check the size of the ClamAV input files. Files larger than 2GB would be
either decompressed or unarchived (this would result in a pool of files
smaller than 2GB), either cut up (for plain files >2GB, e.g. raw or text
files).

Of course, levels of recursion would be handled.

I think this solution is less satisfactory than the first approach I
proposed, but unfortunately that is where your lack of support may lead me.

I am of course still ready to do my share of work to integrate the large
files support in trunk version of ClamAV, I just need a clear answer
from you.


Still waiting for your answer... :)

Regards,
Benoît Mazzetti



Benoît Mazzetti wrote:
> Hi all,
>
> As I already informed you, I begun to write a patch for large file (>2GB) support in clamscan. Nevertheless, I got no reaction from anyone about the interest of it, neither on this mailing-list nor Bugzilla.
>
> In order not to work for "nothing", may I ask: are you interested in enabling the large file support in clamscan or not?
>
> My first work applied on the 0.90.2 version. I am ready to adapt it to the trunk version, if you show an interest to add this functionality in the next versions.
>
>
> Best regards,
> Benoît Mazzetti
>
>
>
> Benoît Mazzetti wrote:
>
>> Hi,
>>
>> As I told before on this ML, I am currently writing a patch for enabling
>> the large file support (LFS) in clamscan.
>>
>> The first version of this patch works for the following formats : rar,
>> tar, gzip, text and raw files.
>>
>> I posted it on Bugzilla (#505), but still it is tagged for security group visibility only. Is it normal?
>>
>> For those interested by the LFS in clamscan, I will be glad to read your reactions about this first version of the patch.
>>
>>
>> Best regards,
>> Benoît Mazzetti
>>
>> _______________________________________________
>> http://lurker.clamav.net/list/clamav-devel.html
>> Please submit your patches to our Bugzilla: http://bugs.clamav.net
>>
>>
>
> _______________________________________________
> http://lurker.clamav.net/list/clamav-devel.html
> Please submit your patches to our Bugzilla: http://bugs.clamav.net
>


_______________________________________________
http://lurker.clamav.net/list/clamav-devel.html
Please submit your patches to our Bugzilla: http://bugs.clamav.net


trog at uncon

Jun 4, 2007, 7:55 AM

Post #2 of 4 (1600 views)
Permalink
Re: Large files handling [In reply to]

On Mon, 2007-06-04 at 13:49 +0200, Benoît Mazzetti wrote:
> Hi all,
>
> Considering that my previous e-mails did not get any answer, concerning
> the large files support patch I have begun to write, from now on I plan
> to change my approach of the problem if I don't get any clear answer
> from you about the support of large files in ClamAV.

I am interested in adding LFS to ClamAV, so please don't lose heart. I
shall be looking at your patch in the near future, just have a couple of
other items to work through first.

-trog
Attachments: signature.asc (0.18 KB)


bmazzetti at idealx

Jun 5, 2007, 6:57 AM

Post #3 of 4 (1594 views)
Permalink
Re: Large files handling [In reply to]

Hi,

Thank you for the interest you show in enabling the LFS support!

If you have any question about the code feel free to ask.
Any comment or suggestion to enhance it will of course be welcome :)

What is more, once you'll have checked out this first version of the
patch, I'll be glad to discuss with you the way I should synchronize my
work with the other developers. In fact, the modifications for LFS also
impact the matcher functions (more particularly the offset management),
which are currently being modified.

Best regards,
Benoît


Trog wrote:
> On Mon, 2007-06-04 at 13:49 +0200, Benoît Mazzetti wrote:
>
>> Hi all,
>>
>> Considering that my previous e-mails did not get any answer, concerning
>> the large files support patch I have begun to write, from now on I plan
>> to change my approach of the problem if I don't get any clear answer
>> from you about the support of large files in ClamAV.
>>
>
> I am interested in adding LFS to ClamAV, so please don't lose heart. I
> shall be looking at your patch in the near future, just have a couple of
> other items to work through first.
>
> -trog
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> http://lurker.clamav.net/list/clamav-devel.html
> Please submit your patches to our Bugzilla: http://bugs.clamav.net

_______________________________________________
http://lurker.clamav.net/list/clamav-devel.html
Please submit your patches to our Bugzilla: http://bugs.clamav.net


bmazzetti at idealx

Jun 18, 2007, 2:37 AM

Post #4 of 4 (1560 views)
Permalink
Re: Large files handling [In reply to]

Trog a écrit :
> On Mon, 2007-06-04 at 13:49 +0200, Benoît Mazzetti wrote:
>
>> Hi all,
>>
>> Considering that my previous e-mails did not get any answer, concerning
>> the large files support patch I have begun to write, from now on I plan
>> to change my approach of the problem if I don't get any clear answer
>> from you about the support of large files in ClamAV.
>>
>
> I am interested in adding LFS to ClamAV, so please don't lose heart. I
> shall be looking at your patch in the near future, just have a couple of
> other items to work through first.
>
> -trog
>
Hi,

Have you had the time to look at the patch?
If there is something I can do to smooth the way to it please let me know.

Best regards,
Benoît Mazzetti
_______________________________________________
http://lurker.clamav.net/list/clamav-devel.html
Please submit your patches to our Bugzilla: http://bugs.clamav.net

ClamAV devel RSS feed   Index | Next | Previous | View Threaded
 
 


Interested in having your list archived? Contact Gossamer Threads
 
  Web Applications & Managed Hosting Powered by Gossamer Threads Inc.