From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cornelia Huck <cornelia.huck@de.ibm.com>
Subject: Re: [PATCH v4 22/42] virtio_net: stricter short buffer length checks
Date: Wed, 26 Nov 2014 14:00:28 +0100
Message-ID: <20141126140028.248f270c.cornelia.huck@de.ibm.com>
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Cc: rusty@au1.ibm.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	virtualization@lists.linux-foundation.org, pbonzini@redhat.com,
	David Miller <davem@davemloft.net>
To: "Michael S. Tsirkin" <mst@redhat.com>
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On Tue, 25 Nov 2014 18:42:58 +0200
"Michael S. Tsirkin" <mst@redhat.com> wrote:

> Our buffer length check is not strict enough for mergeable
> buffers: buffer can still be shorter that header + address
> by 2 bytes.
> 
> Fix that up.
> 
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> ---
>  drivers/net/virtio_net.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>