From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
Subject: Re: [PATCH] bluetooth: bnep: fix information leak to userland
Date: Tue, 02 Nov 2010 16:35:31 +0100
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Cc: kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Gustavo F. Padovan" <padovan-Y3ZbgMPKUGA34EUeqzHoZw@public.gmane.org>,
	"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
	Eric Dumazet <eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Thadeu Lima de Souza Cascardo <cascardo-DmMZpsCg3uxeGPcbtGPokg@public.gmane.org>,
	Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Jiri Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org>,
	linux-bluetooth-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
To: Vasiliy Kulikov <segooon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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Hi Vasiiy,

> Structure bnep_conninfo is copied to userland with the field "device"
> that has the last elements unitialized.  It leads to leaking of
> contents of kernel stack memory.
> 
> Signed-off-by: Vasiliy Kulikov <segooon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Acked-by: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>

Regards

Marcel