http://bugzilla.spamassassin.org/show_bug.cgi?id=3472





------- Additional Comments From [EMAIL PROTECTED]  2004-06-04 12:11 -------
Subject: Re:  This email gets stuck in spamd and puts large load on CPU

On Fri, Jun 04, 2004 at 11:38:30AM -0700, [EMAIL PROTECTED] wrote:
> I think we should actually add a (configurable) size limit to the libs 
> itself. 
> That way stuff DoS attacks against spamd wouldn't be possible in the first 
> place. 

Well, I'm -1 on that.  The modules/libspamc shouldn't be trying to make
decisions about what work to do.  They're functions, they'll do what
they're supposed to do.  You want the decision logic in front of the
modules to decide what to process and what to skip.

We do this right now in spamc so that there are no resources used in
spamd for large messages.  Arguably, we could put the same logic in
spamd so that in the event the message gets to spamd, it'll take the
memory hit but can return the message unprocessed to avoid the DoS issue.

Frankly, this discussion is better suited to -dev and/or another bugzilla
ticket though.





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