From: David Miller <davem@davemloft.net>
To: alan@lxorguk.ukuu.org.uk
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] tcp: sysctl interface leaks 16 bytes of kernel memory
Date: Thu, 11 Oct 2012 15:13:44 -0400 (EDT) [thread overview]
Message-ID: <20121011.151344.618364814979945725.davem@davemloft.net> (raw)
In-Reply-To: <20121011162407.2590.40301.stgit@bob.linux.org.uk>
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Thu, 11 Oct 2012 17:24:14 +0100
> From: Alan Cox <alan@linux.intel.com>
>
> If the rc_dereference of tcp_fastopen_ctx ever fails then we copy 16 bytes
> of kernel stack into the proc result.
>
> Signed-off-by: Alan Cox <alan@linux.intel.com>
Applied and queued up for -stable.
prev parent reply other threads:[~2012-10-11 19:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-11 16:24 [PATCH] tcp: sysctl interface leaks 16 bytes of kernel memory Alan Cox
2012-10-11 19:13 ` David Miller [this message]
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