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Date: Sat, 30 Oct 2010 10:06:44 +0100
From: Al Viro <viro@ZenIV.linux.org.uk>
To: Vasiliy Kulikov <segooon@gmail.com>
Cc: kernel-janitors@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
        Helge Deller <deller@gmx.de>, David Howells <dhowells@redhat.com>,
        Hugh Dickins <hughd@google.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ipc: shm: fix information leak to userland
Message-ID: <20101030090644.GX19804@ZenIV.linux.org.uk>
References: <1288429477-21920-1-git-send-email-segooon@gmail.com>
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On Sat, Oct 30, 2010 at 01:04:37PM +0400, Vasiliy Kulikov wrote:
> Structure shmid_ds is copied to userland with shm_unused{,2,3}
> fields unitialized.  It leads to leaking of contents of kernel stack memory.
 
ACK; send to Linus and add Cc: stable@kernel.org