Re: [Xen-devel] [PATCHv1] xen-netfront: properly destroy queues when removing device

[David Miller <davem@xxxxxxxxxxxxx>]

From: David Vrabel <david.vrabel@xxxxxxxxxx>
Date: Wed, 27 May 2015 15:46:10 +0100

> xennet_remove() freed the queues before freeing the netdevice which
> results in a use-after-free when free_netdev() tries to delete the
> napi instances that have already been freed.
> 
> Fix this by fully destroy the queues (which includes deleting the napi
> instances) before freeing the netdevice.
> 
> Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

Applied, thanks David.

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