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Re: [PATCH] abort when core.img is too big
From: |
Robert Millan |
Subject: |
Re: [PATCH] abort when core.img is too big |
Date: |
Mon, 21 Jan 2008 16:49:49 +0100 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
On Mon, Jan 21, 2008 at 04:05:04PM +0100, Marco Gerards wrote:
> Robert Millan <address@hidden> writes:
>
> > With the addition of memdisk, it is too easy for user to create an image
> > big enough that would corrupt upper memory (starting with vga region). This
> > happens at roughly ~600 kiB memdisk size.
> >
> > This patch adds a check in grub-mkimage to prevent this. I did also take
> > the opportunity to reuse the upper memory macro to avoid hardcoding its
> > address for VGA stuff.
> >
> > Comments?
>
> This makes sense to me.
Ok, committed.
--
Robert Millan
<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call… if you are unable to speak?
(as seen on /.)