This is the mail archive of the
mailing list for the glibc project.
Re: [PATCH] Linux/x86: Support shadow stack pointer in setjmp/longjmp
On Tue, Dec 19, 2017 at 10:33 AM, Joseph Myers <firstname.lastname@example.org> wrote:
> On Tue, 19 Dec 2017, H.J. Lu wrote:
>> > I don't think you have consensus. You haven't answered most of
>> > Joseph's questions, and it is not clear to me whether Florian
>> > considers his objection resolved. This is not a high-priority bugfix.
>> I have answered all questions. Please show one question which I haven't
> I don't think you've adequately justified having OS-specific versions of
> all the setjmp/longjmp files, as opposed to having e.g. defined __SHSTK__
> && defined SHADOW_STACK_POINTER_OFFSET && defined FEATURE_1_OFFSET
> conditionals in the OS-independent files (which looks more like the actual
> condition that should be relevant here).
OK, let's punt it for glibc 2.28.