radiotap 802.11 change?

[Andriy Voskoboinyk]

Mon, 28 Nov 2016 08:26:28 +0200 було написано Adrian Chadd  
<adrian at freebsd.org>:

r309210, RTL8188CE - still no duplicates seen.

> ok, hm. how'd we end up with duplicates?
>
>
>
> -adrian
>
>
> On 25 November 2016 at 13:47, Andriy Voskoboinyk <s3erios at gmail.com>  
> wrote:
>> Fri, 25 Nov 2016 21:33:24 +0200 було написано Adrian Chadd
>> <adrian at freebsd.org>:
>>
>> 12.0-CURRENT (r308862), rtwn(4) (RTL8188CE), wireshark v2.0.5,
>> non-promiscuous mode:
>> 1) beacon from the AP, 127 bytes:
>> - radiotap header len: 24 bytes (correct);
>> - frame header len: 24 bytes
>> - fixed params: 12 bytes
>> - tagged params: 67 bytes
>> 2) discarded (duplicate) data frame, 1524 bytes:
>> - radiotap header len: 24 bytes
>> - frame header len (+ EIV): 32 bytes
>> - data: 1468 bytes
>>
>>> hiya,
>>>
>>> I've noticed something weird lately - it seems wlan radiotap (both
>>> 802.3 and 802.11 radiotap sessions) are now doubling up on RX'ed
>>> frames.
>>>
>>> Has anyone seen this?
>>>
>>>
>>> -adrian
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