netdev - Re: [PATCH net-next v3 07/10] net: pktgen: fix access outside of user given buffer in pktgen_thread

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Message-ID: <20250204144513.GK234677@kernel.org>
Date: Tue, 4 Feb 2025 14:45:13 +0000
From: Simon Horman <horms@...nel.org>
To: Peter Seiderer <ps.report@....net>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Shuah Khan <shuah@...nel.org>, Nam Cao <namcao@...utronix.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	Frederic Weisbecker <frederic@...nel.org>,
	Artem Chernyshev <artem.chernyshev@...-soft.ru>
Subject: Re: [PATCH net-next v3 07/10] net: pktgen: fix access outside of
 user given buffer in pktgen_thread_write()

On Mon, Feb 03, 2025 at 06:01:58PM +0100, Peter Seiderer wrote:
> Honour the user given buffer size for the strn_len() calls (otherwise
> strn_len() will access memory outside of the user given buffer).
> 
> Signed-off-by: Peter Seiderer <ps.report@....net>

Reviewed-by: Simon Horman <horms@...nel.org>