On Thu, Nov 13, 2014 at 2:36 PM, Johannes Berg
wrote:
> On Thu, 2014-11-13 at 13:56 -0800, Kees Cook wrote:
>
>> > + /*
>> > +* This essentially makes the attribute write-once, since you can't
>> > +* go back to not having it disabled. This is intentional, it
>> > serves
>>
On Thu, 2014-11-13 at 13:56 -0800, Kees Cook wrote:
> > + /*
> > +* This essentially makes the attribute write-once, since you can't
> > +* go back to not having it disabled. This is intentional, it serves
> > +* as a system lockdown feature.
> > +*/
> > +
On Thu, Nov 13, 2014 at 1:16 PM, Johannes Berg
wrote:
> From: Johannes Berg
>
> Since device/firmware coredumps can contain private data, it can
> be desirable to turn them off unconditionally to be certain that
> no such data will be collected by the system.
>
> To achieve this, provide a "disab
From: Johannes Berg
Since device/firmware coredumps can contain private data, it can
be desirable to turn them off unconditionally to be certain that
no such data will be collected by the system.
To achieve this, provide a "disabled" sysfs class attribute that
can only be changed from 0 to 1 and
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