ALSA: snd_usb_caiaq: use strlcpy

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 9be0f2e..d06d7fc 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -432,8 +432,8 @@
 	if (c)
 		*c = '\0';
 
-	strcpy(card->driver, MODNAME);
-	strcpy(card->shortname, dev->product_name);
+	strlcpy(card->driver, MODNAME, sizeof(card->driver));
+	strlcpy(card->shortname, dev->product_name, sizeof(card->shortname));
 
 	len = snprintf(card->longname, sizeof(card->longname),
 		       "%s %s (serial %s, ",