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SubjectRe: [RFC PATCH] x86/entry/64: randomize kernel stack offset upon syscall
On Thu, Mar 28, 2019 at 9:29 AM Andy Lutomirski <> wrote:
> Doesn’t this just leak some of the canary to user code through side channels?

Erf, yes, good point. Let's just use prandom and be done with it.

Kees Cook

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