Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

From: Kalle Valo
Date: Mon Apr 03 2017 - 09:02:49 EST


Kalle Valo <kvalo@xxxxxxxxxxxxxx> writes:

> Johan Hovold <johan@xxxxxxxxxx> writes:
>
>> On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote:
>>> Make sure to check the number of endpoints to avoid dereferencing a
>>> NULL-pointer or accessing memory beyond the endpoint array should a
>>> malicious device lack the expected endpoints.
>>>
>>> Fixes: 36bcce430657 ("ath9k_htc: Handle storage devices")
>>> Cc: Sujith Manoharan <Sujith.Manoharan@xxxxxxxxxxx>
>>> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
>>
>> Is this one still in your queue, Kalle?
>
> Yes, I'm just lacking behing:
>
> https://patchwork.kernel.org/patch/9620723/

Meant "lagging" of course. Mondays..

>> As I mentioned earlier, I should have added a
>>
>> Cc: stable <stable@xxxxxxxxxxxxxxx> # 2.6.39
>>
>> but left it out as I mistakingly thought the net recommendations to do
>> so applied also to wireless.
>
> Ok, I'll add that.

But is 2.6.39 really correct? Shouldn't it be 2.6.39+ so that it means
all versions since 2.6.39?

--
Kalle Valo