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Date:      Mon, 8 Jul 2002 02:26:10 -0700
From:      Luigi Rizzo <luigi@FreeBSD.ORG>
To:        "Richard Seaman, Jr." <dick@seaman.org>, "Joel M. Baldwin" <qumqats@outel.org>, freebsd-current@FreeBSD.ORG
Subject:   Re: natd core dumping with bus error
Message-ID:  <20020708022610.A69669@iguana.icir.org>
In-Reply-To: <20020704092038.M3283@seaman.org>; from dick@seaman.org on Thu, Jul 04, 2002 at 09:20:38AM -0500
References:  <237537741.1025633076@[192.168.1.20]> <20020704092038.M3283@seaman.org>

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Could you clarify the problem ?
I believe the problem appears when you _do_ use punch_fw,
otherwise the modified code is never called.

	cheers
	luigi

On Thu, Jul 04, 2002 at 09:20:38AM -0500, Richard Seaman, Jr. wrote:
> On Tue, Jul 02, 2002 at 06:04:36PM -0700, Joel M. Baldwin wrote:
> > 
> > 
> > Something has messed up natd.  If I don't have the
> > punch_fw option in the /etc/natd.conf file it eventuially
> > core dumps with a bus error.  I think this started JUST
> > BEFORE the KSE commit.
> 
> Yes, I've seen the same thing on a pre-KSE kernel. The error
> occurs in PunchFWHole in alias_db.c in libalias.  Reverting
> the following commit seems to fix it (I haven't had a chance
> to investigate further):
> 
> luigi       2002/06/27 16:02:18 PDT
> 
>   Modified files:
>     sbin/ipfw            Makefile 
>     sys/netinet          ip_dummynet.c ip_fw.h 
>     sys/conf             files 
>     lib/libalias         alias_db.c 
>   Added files:
>     sbin/ipfw            ipfw2.c 
>     sys/netinet          ip_fw2.c 
>   Log:
>   The new ipfw code.
>   
> 
> 
> -- 
> Richard Seaman, Jr.        email:    dick@seaman.org
> 5182 N. Maple Lane         phone:    262-367-5450
> Nashotah WI 53058            fax:    262-367-5852

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