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Message-ID: <857037f5-6e15-47db-84db-5396dc70ec2f@gmail.com> Date: Mon, 9 Oct 2023 13:33:48 -0700 From: Florian Fainelli <f.fainelli@...il.com> To: Justin Stitt <justinstitt@...gle.com>, Hauke Mehrtens <hauke@...ke-m.de>, Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org Subject: Re: [PATCH] net: dsa: lantiq_gswip: replace deprecated strncpy with ethtool_sprintf On 10/9/23 11:24, Justin Stitt wrote: > `strncpy` is deprecated for use on NUL-terminated destination strings > [1] and as such we should prefer more robust and less ambiguous string > interfaces. > > ethtool_sprintf() is designed specifically for get_strings() usage. > Let's replace strncpy in favor of this more robust and easier to > understand interface. > > Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1] > Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2] > Link: https://github.com/KSPP/linux/issues/90 > Cc: linux-hardening@...r.kernel.org > Signed-off-by: Justin Stitt <justinstitt@...gle.com> Reviewed-by: Florian Fainelli <florian.fainelli@...adcom.com> -- Florian
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