linux-kernel - Re: [PATCH 1/2] net/hyperv: Fix data corruption in rndis_filter

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Message-Id: <20120309.135123.2098113809216101768.davem@davemloft.net>
Date:	Fri, 09 Mar 2012 13:51:23 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	haiyangz@...rosoft.com
Cc:	kys@...rosoft.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, devel@...uxdriverproject.org
Subject: Re: [PATCH 1/2] net/hyperv: Fix data corruption in
 rndis_filter_receive()

From: Haiyang Zhang <haiyangz@...rosoft.com>
Date: Fri,  9 Mar 2012 13:27:16 -0800

> Limiting the memcpy to be the sizeof(struct rndis_message) can truncate
> the message if there are Per-Packet-Info or Out-of-Band data.
> 
> In my earlier patch (commit 45326342), the unnecessary kmap_atomic and
> kunmap_atomic surrounding this memcpy have been removed because the memory
> in the receive buffer is always mapped. This memcpy is not necessary
> either. To fix the bug, I removed the memcpy.
> 
> Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
> Reviewed-by: K. Y. Srinivasan <kys@...rosoft.com>

Well, where the heck is patch 2/2?
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