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Re: question about h323 nat proxy

To: forge <forge@eyou.com>
Subject: Re: question about h323 nat proxy
From: Darren Reed <darrenr@reed.wattle.id.au>
Date: Sat, 03 Mar 2007 14:50:19 -0800
Cc: ipfilter@coombs.anu.edu.au
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forge wrote:
> Hello, everyone
> I need support h.323 application on my ipf firewall box and found in some
> mails that there might be some problems in ipf h.323 nat proxy. So I read
> its code.(ip_h323_pxy.c).
> There is indeed a line of code confusing me in ippr_h245_out() func.
> nat2 = nat_outlookup(fin->fin_ifp, IPN_UDP, IPPROTO_UDP,  ip->ip_src,
> ip->ip_dst);
> The 1st para of nat_outlookup() should be fr_info_t * type, but
> fin->fin_ifp is obviously
> not this type.  Why pass fin->fin_ifp to function here? May anyone
> give comment? 

Looks like a bug to me - it should be "fin".

Thanks,
Darren


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