[PATCH 1/6] USB: serial: ti_usb_3410_5052: Use safer strscpy() instead of strcpy()
From: Ai Chao
Date: Tue Mar 10 2026 - 05:45:58 EST
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 <aichao@xxxxxxxxxx>
---
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 *tdev)
if (le16_to_cpu(dev->descriptor.idVendor) == 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] == '\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 = request_firmware(&fw_p, buf, &dev->dev);
}
--
2.34.1