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Re: [PATCH 2.6.34] mac80211: Fix auth retries if AP sends temporary deauth

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On Thu, 2010-07-01 at 10:21 -0700, Paul Stewart wrote:
> This bypasses destruction of BSS state if a temporary DEAUTH packet is
> received while performing an AUTH.  This will allow the retry mechanism
> (which runs regardless of this patch) to succeed, since we do not remove
> the BSS state which is required to complete authentication on the client
> side in cfg80211_send_rx_auth().
> 
> The specific case handled here is "Previous authentication no longer
> valid", which is usually generated by an AP if the AP still has saved
> state of the STA being authenticated.  Usually a retry will be successful.

You don't usually send patches to stable, you send them to the current
tree with a cc stable tag, and then they get picked up.

I'm going to look at the problem now, I'm still not really convinced by
this.

johannes

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