linux-kernel - Re: [PATCH] net: check the return value of the copy_from

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Message-ID: <ZuFTgawXgC4PgCLw@iZbp1asjb3cy8ks0srf007Z>
Date: Wed, 11 Sep 2024 16:23:29 +0800
From: Qianqiang Liu <qianqiang.liu@....com>
To: Eric Dumazet <edumazet@...gle.com>
Cc: xiyou.wangcong@...il.com, davem@...emloft.net, kuba@...nel.org,
	pabeni@...hat.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: check the return value of the copy_from_sockptr

> I do not think it matters, because the copy is performed later, with
> all the needed checks.

No, there is no checks at all.

-- 
Best,
Qianqiang Liu