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[(112.64.161.44)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 757702660; Tue, 10 Mar 2026 17:44:48 +0800 From: Ai Chao To: gregkh@linuxfoundation.org, b-liu@ti.com, johan@kernel.org, badhri@google.com, heikki.krogerus@linux.intel.com, valentina.manea.m@gmail.com, shuah@kernel.org, i@zenithal.me, tiwai@suse.de, kees@kernel.org, christophe.jaillet@wanadoo.fr, prashanth.k@oss.qualcomm.com, khtsai@google.com, dan.carpenter@linaro.org, tglx@kernel.org, mingo@kernel.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Ai Chao Subject: [PATCH 1/6] USB: serial: ti_usb_3410_5052: Use safer strscpy() instead of strcpy() Date: Tue, 10 Mar 2026 17:44:29 +0800 Message-Id: <20260310094434.3639602-2-aichao@kylinos.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260310094434.3639602-1-aichao@kylinos.cn> References: <20260310094434.3639602-1-aichao@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Ai Chao --- drivers/usb/serial/ti_usb_3410_5052.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_= usb_3410_5052.c index 658b54d8fcef..b3591d6d7645 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -1600,29 +1600,29 @@ static int ti_download_firmware(struct ti_device *t= dev) if (le16_to_cpu(dev->descriptor.idVendor) =3D=3D MTS_VENDOR_ID) { switch (le16_to_cpu(dev->descriptor.idProduct)) { case MTS_CDMA_PRODUCT_ID: - strcpy(buf, "mts_cdma.fw"); + strscpy(buf, "mts_cdma.fw"); break; case MTS_GSM_PRODUCT_ID: - strcpy(buf, "mts_gsm.fw"); + strscpy(buf, "mts_gsm.fw"); break; case MTS_EDGE_PRODUCT_ID: - strcpy(buf, "mts_edge.fw"); + strscpy(buf, "mts_edge.fw"); break; case MTS_MT9234MU_PRODUCT_ID: - strcpy(buf, "mts_mt9234mu.fw"); + strscpy(buf, "mts_mt9234mu.fw"); break; case MTS_MT9234ZBA_PRODUCT_ID: - strcpy(buf, "mts_mt9234zba.fw"); + strscpy(buf, "mts_mt9234zba.fw"); break; case MTS_MT9234ZBAOLD_PRODUCT_ID: - strcpy(buf, "mts_mt9234zba.fw"); + strscpy(buf, "mts_mt9234zba.fw"); break; } } if (buf[0] =3D=3D '\0') { if (tdev->td_is_3410) - strcpy(buf, "ti_3410.fw"); + strscpy(buf, "ti_3410.fw"); else - strcpy(buf, "ti_5052.fw"); + strscpy(buf, "ti_5052.fw"); } status =3D request_firmware(&fw_p, buf, &dev->dev); } --=20 2.34.1