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Date: Wed, 14 Dec 2022 14:17:25 +0200 From: Vladimir Oltean <vladimir.oltean@....com> To: netdev@...r.kernel.org Cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Claudiu Manoil <claudiu.manoil@....com>, linux-kernel@...r.kernel.org, Lorenzo Bianconi <lorenzo.bianconi@...hat.com> Subject: Re: [PATCH net] net: enetc: avoid buffer leaks on xdp_do_redirect() failure On Tue, Dec 13, 2022 at 02:19:08AM +0200, Vladimir Oltean wrote: > The problem, summarized, is that we zeroize rx_swbd->page before we're > completely done with it, and this makes it impossible for the error path > to do something with it. > --- I was pretty tired when I wrote this commit message, please let me know if it rambles too much or it misses the point, I can rewrite it and shorten it if needed.
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