patch-2.4.10 linux/drivers/usb/serial/cyberjack.c

• Lines: 18
• Date: Fri Sep 14 14:04:07 2001
• Orig file: v2.4.9/linux/drivers/usb/serial/cyberjack.c
• Orig date: Tue Jul 3 17:08:21 2001

diff -u --recursive --new-file v2.4.9/linux/drivers/usb/serial/cyberjack.c linux/drivers/usb/serial/cyberjack.c
@@ -241,7 +241,8 @@
 
 	/* Copy data */
 	if (from_user) {
-		copy_from_user(priv->wrbuf+priv->wrfilled, buf, count);
+		if (copy_from_user(priv->wrbuf+priv->wrfilled, buf, count))
+			return -EFAULT;
 	} else {
 		memcpy (priv->wrbuf+priv->wrfilled, buf, count);
 	}  
@@ -514,6 +515,7 @@
 
 MODULE_AUTHOR( DRIVER_AUTHOR );
 MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_LICENSE("GPL");
 
 MODULE_PARM(debug, "i");
 MODULE_PARM_DESC(debug, "Debug enabled or not");