Messages in this thread | | | Date | Mon, 08 Oct 2018 11:10:46 -0700 (PDT) | Subject | Re: [PATCH sparc-next] sunvdc: Remove VLA usage | From | David Miller <> |
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From: Kees Cook <keescook@chromium.org> Date: Mon, 8 Oct 2018 08:46:51 -0700
> In the quest to remove all stack VLA usage from the kernel[1], this moves > the math for cookies calculation into macros and allocates a fixed size > array for the maximum number of cookies and adds a runtime sanity check. > (Note that the size was always fixed, but just hidden from the compiler.) > > [1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com > > Cc: Jens Axboe <axboe@kernel.dk> > Cc: linux-block@vger.kernel.org > Signed-off-by: Kees Cook <keescook@chromium.org>
Applied.
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