From: Johannes Berg <johannes@sipsolutions.net>
To: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: cfg80211 / libertas: an unusual race
Date: Tue, 27 Oct 2009 11:15:15 +0100 [thread overview]
Message-ID: <1256638515.4237.8.camel@johannes.local> (raw)
In-Reply-To: <1256201277.12174.17.camel@johannes.local>
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On Thu, 2009-10-22 at 10:47 +0200, Johannes Berg wrote:
> On Fri, 2009-10-16 at 14:03 +0200, Holger Schurig wrote:
> > > I don't see this happening that way -- how are you even getting
> > to
> > > __cfg80211_disconnected() if not through _send_deauth()?
> >
> > See step 7a in the second table. We got there via
> > _send_deauth().
> >
> > But later, step 3b in the second table (I kept the original
> > numbers, so 3b happens after 7a time-wise!) we got into
> > WARN_ON().
>
> Still not making sense to me, since cfg80211_mlme_deauth() never does
> anything after calling you.
Ok, so I can see that this might happen as a result of a call to
__cfg80211_disconnect(), and I think the patch is correct.
johannes
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prev parent reply other threads:[~2009-10-27 11:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-13 8:55 cfg80211 / libertas: an unusual race Holger Schurig
2009-10-16 9:57 ` Johannes Berg
2009-10-16 12:03 ` Holger Schurig
2009-10-22 8:47 ` Johannes Berg
2009-10-27 10:15 ` Johannes Berg [this message]
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