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Date: Fri, 17 Jun 2022 16:36:56 +0200 From: Jesper Dangaard Brouer <jbrouer@...hat.com> To: Jesse Brandeburg <jesse.brandeburg@...el.com>, Lorenzo Bianconi <lorenzo@...nel.org>, netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com Cc: brouer@...hat.com, anthony.l.nguyen@...el.com, edumazet@...gle.com, intel-wired-lan@...ts.osuosl.org, lorenzo.bianconi@...hat.com, magnus.karlsson@...el.com, sven.auhagen@...eatech.de 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 <lorenzo@...nel.org> > > 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 <jesse.brandeburg@...el.com> > Sounds good to me. Acked-by: Jesper Dangaard Brouer <brouer@...hat.com>
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