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Date:   Fri, 17 Jun 2022 16:36:56 +0200
From:   Jesper Dangaard Brouer <>
To:     Jesse Brandeburg <>,
        Lorenzo Bianconi <>,,,,
Subject: Re: [PATCH net] igb: fix a use-after-free issue in igb_clean_tx_ring

On 16/06/2022 20.26, Jesse Brandeburg wrote:
> On 6/16/2022 7:13 AM, Lorenzo Bianconi wrote:
>> Fix the following use-after-free bug in igb_clean_tx_ring routine when
>> the NIC is running in XDP mode. The issue can be triggered redirecting
>> traffic into the igb NIC and then closing the device while the traffic
>> is flowing.
> <snip>
>> Fixes: 9cbc948b5a20c ("igb: add XDP support")
>> Signed-off-by: Lorenzo Bianconi <>
> Thanks Lorenzo, @maintainers this fix seems simple enough you could 
> directly apply it without going through intel-wired-lan, once you think 
> it's ready.
> Reviewed-by: Jesse Brandeburg <>

Sounds good to me.

Acked-by: Jesper Dangaard Brouer <>

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