From: Kalle Valo <kvalo@codeaurora.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>,
mike@hellotwist.com, linux-wireless@vger.kernel.org
Subject: Re: [PATCH] rt2x00: Fix MMIC countermeasures.
Date: Wed, 02 Aug 2017 16:43:53 +0300 [thread overview]
Message-ID: <87h8xqrso6.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <1501676470.11126.2.camel@sipsolutions.net> (Johannes Berg's message of "Wed, 02 Aug 2017 14:21:10 +0200")
Johannes Berg <johannes@sipsolutions.net> writes:
> On Wed, 2017-08-02 at 09:01 +0200, Stanislaw Gruszka wrote:
>
>> The relevant mac80211 code look like this:
>>
>> ieee80211_rx_result
>> ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
>
> I believe that ieee80211_rx_h_decrypt() will drop the frames you're
> looking at, and I do think the original patch is correct. If MMIC
> validation was (and could be) done, then the frame must have been
> decrypted properly.
Just to avoid any confusion, with original patch you mean this one?
rt2x00: Fix MMIC countermeasures.
https://patchwork.kernel.org/patch/9875647/
--
Kalle Valo
next prev parent reply other threads:[~2017-08-02 13:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-01 22:43 [PATCH] rt2x00: Fix MMIC countermeasures Michael Skeffington
2017-08-02 7:01 ` Stanislaw Gruszka
2017-08-02 12:21 ` Johannes Berg
2017-08-02 13:43 ` Kalle Valo [this message]
2017-08-02 14:36 ` Michael Skeffington
2017-08-03 9:10 ` Stanislaw Gruszka
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