Re: nmap log_write patch

[Andreas Ericsson <ae () op5 se>]

Fyodor wrote:
> On Mon, Jun 27, 2005 at 03:15:14PM -0700, Michael Coulter wrote:
>
> > Nmap-3.81 on OpenBSD/amd64 was crashing due to bus errors. I've tracked
> > it down, and this looks to be the culprit.
>
>
> Thanks.  And I believe that change is also in 3.82.2CSW (not yet
> formally released), which you can obtain from:
>
>   http://www.insecure.org/tmp/nmap-3.82.2CSW.tar.bz2
>
> I hope to release a new official version of Nmap within the next week
> or two.

The state of the arg-list is undefined on some systems after va_start 
and va_end has been applied (ran into that some time back). I'd stronly 
recommend using va_copy or VA_COPY (whichever is available) prior to the 
first va_start() invocation.

-- 
Andreas Ericsson                   andreas.ericsson () op5 se
OP5 AB                             www.op5.se
Lead Developer


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