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Sat, 11 Jul 2026 15:51:58 -0700 (PDT) Received: from google.com ([2a00:79e0:2ebe:8:c63e:9756:a95c:c75]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-31189cd8234sm46388700eec.9.2026.07.11.15.51.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Jul 2026 15:51:58 -0700 (PDT) Date: Sat, 11 Jul 2026 15:51:55 -0700 From: Dmitry Torokhov To: Ian Bridges Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH] Input: i8042 - replace strlcat() with seq_buf and scnprintf() Message-ID: References: Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Jul 07, 2026 at 01:04:19AM -0500, Ian Bridges wrote: > In preparation for removing the strlcat() API[1], replace its uses in > i8042-acpipnpio.h. > > i8042_pnp_id_to_string() accumulates a variable number of PNP ids in > a loop, which is what seq_buf is for. The kbd and aux probe functions > build a name from at most three parts that are all known up front, so > the whole construction becomes a single scnprintf() there. > > Link: https://github.com/KSPP/linux/issues/370 [1] > Signed-off-by: Ian Bridges Applied, thank you. -- Dmitry