usb: gadget: udc: Use safer strscpy() instead of strcpy()

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@kylinos.cn>
Link: https://patch.msgid.link/20260310094434.3639602-6-aichao@kylinos.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c
index 5f9514623956d67364dad6488fb0bd9b028fddc5..0e0db68e0b27a2ff9f0b9f1a87c4e26f14da52eb 100644 (file)
--- a/drivers/usb/gadget/udc/snps_udc_core.c
+++ b/drivers/usb/gadget/udc/snps_udc_core.c
@@ -3151,7 +3151,7 @@ int udc_probe(struct udc *dev)
                         tmp, dev->phys_addr, dev->chiprev,
                         (dev->chiprev == UDC_HSA0_REV) ?
                         "A0" : "B1");
-               strcpy(tmp, UDC_DRIVER_VERSION_STRING);
+               strscpy(tmp, UDC_DRIVER_VERSION_STRING);
                if (dev->chiprev == UDC_HSA0_REV) {
                        dev_err(dev->dev, "chip revision is A0; too old\n");
                        retval = -ENODEV;