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Date: Thu, 30 Jun 2005 15:53:22 -0700
From: Pascal Hofstee <caelian@gmail.com>
To: Mike Silbersack <silby@silby.com>
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References: <20050629032309.E27720@odysseus.silby.com>
	<42C2E553.7090501@earthlink.net>
	<20050629153201.M27720@odysseus.silby.com>
Cc: Daniel Collins <danccollins@earthlink.net>, current@freebsd.org
Subject: Re: mbuf trash-related "memory modified after free" panic fixed.
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On 6/29/05, Mike Silbersack <silby@silby.com> wrote:
> > I'm still seeing these printfs.  Much like Pascal, my "value" is fairly
> > consistent.  It does seem to change based on access point...  I've test=
ed
> > this on three different access points-- 2 open, and 1 with WPA-PSK.  Wh=
en I
> > connect to the open access points, I get "val=3D102c0de".  When connect=
ing to
> > the WPA-PSK access point, I get "val=3D2cc0de".  This value is consiste=
nt
> > across kernel rebuilds and connect sessions.
> >
> > My hardware is a Thinkpad 380XD w/ Belkin F5D7010 (ral) pc card nic.
> >
> > Let me know if I can provide more information.
>=20
> Actually, that is a real bug. :)
>=20
> Damien just committed a fix in revision 1.4 of if_ral.c.  Please cvsup an=
d
> see if that stops the warnings.

Just thought i would give a heads up .. with the latest mbuf and
if_ral patches i no longer see the mbuf-related-printfs.

It was nice to see though how the messages were traced to the wireless
code as i am indeed using an if_ral network interface using WPA_PSK
(Linksys WMP54G).

--=20
  Pascal Hofstee