Re: [PATCH v3 00/11] mm: Hardened usercopy
From: Kees Cook
Date: Wed Jul 20 2016 - 13:44:52 EST
On Wed, Jul 20, 2016 at 9:02 AM, David Laight <David.Laight@xxxxxxxxxx> wrote:
> From: Kees Cook
>> Sent: 20 July 2016 16:32
>> Yup: that's exactly what it's doing: walking up the stack. :)
> Remind me to make sure all our customers run kernels with it disabled.
What's your concern with stack walking?
Chrome OS & Brillo Security