From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
Subject: Re: [PATCH] net/ixgbe: fix crash on detach
Date: Wed, 30 May 2018 15:48:46 +0100
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References: <20180530063156.17902-1-pablo.de.lara.guarch@intel.com>
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To: Pablo de Lara <pablo.de.lara.guarch@intel.com>, wenzhuo.lu@intel.com,
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On 30-May-18 7:31 AM, Pablo de Lara wrote:
> When detaching a port bound to ixgbe PMD, if the port
> does not have any VFs, *vfinfo is not set and there is
> a NULL dereference attempt, when calling
> rte_eth_switch_domain_free(), which expects VFs to be used,
> causing a segmentation fault.
> 
> Steps to reproduce:
> 
> ./testpmd -- -i
> testpmd> port stop all
> testpmd> port close all
> testpmd> port detach 0
> 
> Fixes: cf80ba6e2038 ("net/ixgbe: add support for representor ports")
> 
> Reported-by: Anatoly Burakov <anatoly.burakov@intel.com>
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> ---

Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly