Re: [PATCH] namei: allow restricted O_CREAT of FIFOs and regular files

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On Wed, Oct 31, 2018 at 8:00 AM, Sasha Levin <sashal@xxxxxxxxxx> wrote:
> On Tue, Oct 30, 2018 at 01:28:36PM -0700, Kees Cook wrote:
>>
>> On Tue, Oct 23, 2018 at 7:37 PM, Loic <hackurx@xxxxxxxxxx> wrote:
>>>
>>> Hello,
>>>
>>> Please picked up this patch for linux 4.9 and 4.14 (linux 4.4 needs a
>>> small modification).
>>> Indeed, this code will be beneficial to the GNU/Linux distributions that
>>> use a longterm kernel.
>>
>>
>> Thanks for doing these (and 4.4). It'll be nice to have this available.
>>
>> Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
>
>
> This is a hardening patch rather than something that addresses a known
> issue, no? Why would it go into stable?

Correct. Greg has stated that he'd take backported hardening patches
if there was someone to support them. (If Loic can't commit to that, I
can.)

-Kees

-- 
Kees Cook



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