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Message-ID: <e358b217-7bae-07bb-4245-12d62513c733@linux.intel.com>
Date: Thu, 4 May 2017 06:33:15 -0700
From: Arjan van de Ven <arjan@...ux.intel.com>
To: Daniel Micay <danielmicay@...il.com>, Kees Cook <keescook@...omium.org>,
 Ingo Molnar <mingo@...e.hu>, kernel-hardening@...ts.openwall.com,
 LKML <linux-kernel@...r.kernel.org>
Cc: stable@...r.kernel.org
Subject: Re: [PATCH] use get_random_long for the per-task stack canary

On 5/4/2017 6:32 AM, Daniel Micay wrote:
> The stack canary is an unsigned long and should be fully initialized to
> random data rather than only 32 bits of random data.

that makes sense to me... ack

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