On Mon, Jun 26, 2017 at 06:52:31PM -0400, Daniel Micay wrote:
> On Mon, 2017-06-26 at 14:04 -0700, Kees Cook wrote:
> > Hi,
> >
> > The stack protector functionality on x86_64 uses %gs:0x28 (%gs is the
> > percpu area) for __stack_chk_guard, and all other architectures use a
> > global variable in
On Mon, 2017-06-26 at 14:04 -0700, Kees Cook wrote:
> Hi,
>
> The stack protector functionality on x86_64 uses %gs:0x28 (%gs is the
> percpu area) for __stack_chk_guard, and all other architectures use a
> global variable instead. This means we never change the stack canary
> on non-x86 architectu
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