Re: [PATCH] keys/encrypted: Fix two crypto-on-the-stack bugs
From: David Howells
Date: Tue Dec 13 2016 - 15:11:21 EST
Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:
> I don't know whether you're right, but that sounds a bit silly to me.
> This is a *tiny* amount of memory.
Assuming a 1MiB kernel image in 4K pages, that gets you back a couple of pages
I think - useful if you've only got a few MiB of RAM.
David