linux-kernel - Re: brk randomization breaks columns

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Message-ID: <Pine.LNX.4.64.0802041554030.30955@jikos.suse.cz>
Date:	Mon, 4 Feb 2008 15:55:19 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Pavel Machek <pavel@....cz>
cc:	Ingo Molnar <mingo@...e.hu>,
	kernel list <linux-kernel@...r.kernel.org>
Subject: Re: brk randomization breaks columns

On Mon, 4 Feb 2008, Pavel Machek wrote:

> Not sure this helps... If I only randomize _end_ of heap, it still 
> works. If I try to randomize beggining of heap, too, it will not even 
> start recent binaries :-(.

I don't uderstand this, sorry. Ehen the mapping for the new process is 
being established during loading of the binary, the beginning and the end 
of the heap are the same ...

-- 
Jiri Kosina
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