linux-kernel - Re: [patch 0/5] Support for sanitization flag in low-level page allocator

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Message-ID: <4A213EFF.7030101@redhat.com>
Date:	Sat, 30 May 2009 10:13:19 -0400
From:	Rik van Riel <riel@...hat.com>
To:	pageexec@...email.hu
CC:	Peter Zijlstra <peterz@...radead.org>,
	"Larry H." <research@...reption.com>,
	Arjan van de Ven <arjan@...radead.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...l.org>, linux-mm@...ck.org,
	Ingo Molnar <mingo@...hat.com>
Subject: Re: [patch 0/5] Support for sanitization flag in low-level page allocator

pageexec@...email.hu wrote:
> On 30 May 2009 at 15:21, Peter Zijlstra wrote:

>> Can we instead of working around a problem, fix the actual problem?
> 
> finding all use-after-free bugs is not possible, as far as i know.

Not only that, but new ones get introduced all the time.

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