linux-kernel - Re: [PATCH] ipv4: netfilter: arp_tables: fix information leak to userland

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Message-ID: <4CD112E2.3040800@trash.net>
Date:	Wed, 03 Nov 2010 08:44:34 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	Vasiliy Kulikov <segooon@...il.com>
CC:	kernel-janitors@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	"Pekka Savola (ipv6)" <pekkas@...core.fi>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	netfilter-devel@...r.kernel.org, netfilter@...r.kernel.org,
	coreteam@...filter.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ipv4: netfilter: arp_tables: fix information leak to
 userland

On 30.10.2010 16:26, Vasiliy Kulikov wrote:
> Structure arpt_getinfo is copied to userland with the field "name"
> that has the last elements unitialized.  It leads to leaking of
> contents of kernel stack memory.

Applied, thanks.
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