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Date: Wed, 25 Oct 2023 08:34:52 -0400
From: Benjamin Coddington <bcodding@...hat.com>
To: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: chuck.lever@...cle.com, jlayton@...nel.org, neilb@...e.de,
 kolga@...app.com, Dai.Ngo@...cle.com, tom@...pey.com,
 trond.myklebust@...merspace.com, anna@...nel.org, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 linux-nfs@...r.kernel.org, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] net: sunrpc: Fix an off by one in root_nfs_cat()

On 24 Oct 2023, at 17:55, Christophe JAILLET wrote:

> The intent is to check if the strings' are truncated or not. So, >= should
> be used instead of >, because strlcat() and snprintf() return the length of
> the output, excluding the trailing NULL.
>
> Fixes: a02d69261134 ("SUNRPC: Provide functions for managing universal addresses")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>

Reviewed-by: Benjamin Coddington <bcodding@...hat.com>

Ben


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