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Re: [PATCH] nl80211: fix validation of scheduled scan info for wowlan netdetect

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On 24-1-2017 9:57, Johannes Berg wrote:
> On Thu, 2017-01-19 at 14:08 +0100, Arend Van Spriel wrote:
>>
>> On 19-1-2017 13:00, Luca Coelho wrote:
>>> On Thu, 2017-01-19 at 10:01 +0000, Arend van Spriel wrote:
>>>> For wowlan netdetect a separate limit is defined for the number
>>>> of
>>>> matchsets. Currently, this limit is ignored and the regular limit
>>>> for scheduled scan matchsets, ie. struct wiphy::max_match_sets,
>>>> is
>>>> used for the net-detect case as well.
>>>>
>>>> Cc: Luciano Coelho <luciano.coelho@xxxxxxxxx>
>>>> Signed-off-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>
>>>> ---
>>>
>>> What?! You don't have the same number of matchsets for both? :P
>>
>> Actually I have, but your comment mentioned they do not have to be
>> the
>> same. brcmfmac actually did not set max_nd_match_sets so I was
>> surprised
>> it worked. That said this patch will result in regression in brcmfmac
>> :-p Not sure about other drivers supporting net-detect.
> 
> So do you want to submit a patch to brcmfmac first, and then I'll apply
> this later? I can apply it and break it, but now that we already know
> ...?

I have a brcmfmac patch in the queue. I will look at the other scheduled
scan supporting drivers.

Regards,
Arend



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