linux-kernel - Re: Redzone overwritten with CONFIG

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 27 May 2008 18:11:48 +0200
From:	Eric Sesterhenn <snakebyte@....de>
To:	Pekka Enberg <penberg@...helsinki.fi>
Cc:	linux-kernel@...r.kernel.org, Chris Wright <chrisw@...s-sol.org>,
	James Morris <jmorris@...ei.org>,
	William Lee Irwin III <wli@...omorphy.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Vegard Nossum <vegard.nossum@...il.com>
Subject: Re: Redzone overwritten with CONFIG_SECURITY

* Eric Sesterhenn (snakebyte@....de) wrote:
> * Pekka Enberg (penberg@...helsinki.fi) wrote:
> 
> I am currently trying to reproduce this with SLAB as Vegard
> suggested for the kmemcheck report. After this I'll retest this
> on a fresh tree to make sure it isnt something buggy on my part
> and try some older kernels.

ok, with CONFIG_SECURITY, SLAB and CONFIG_DEBUG_SLAB on the
-rc3 based kmemcheck tree enabled i dont get any error.
I am currently building a fresh -rc4 (with SLUB) to make
sure this is for real, then i'll try that again with SLAB
and then start testing older kernels. 

Greetings, Eric

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/