From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 6 Feb 2008 21:39:44 +0000 (+0100)
Subject: brk randomization: introduce CONFIG_COMPAT_BRK
X-Git-Tag: v2.6.25-rc1~513^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32a932332c8bad842804842eaf9651ad6268e637;p=pandora-kernel.git

brk randomization: introduce CONFIG_COMPAT_BRK

based on similar patch from: Pavel Machek <pavel@ucw.cz>

Introduce CONFIG_COMPAT_BRK. If disabled then the kernel is free
(but not obliged to) randomize the brk area.

Heap randomization breaks ancient binaries, so we keep COMPAT_BRK
enabled by default.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
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