Merge tag 'mfd-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

[linux-2.6-microblaze.git] / net / 8021q / vlan.c

diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index fb3d326..4cdf841 100644 (file)
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -638,7 +638,8 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
 
        case GET_VLAN_REALDEV_NAME_CMD:
                err = 0;
-               vlan_dev_get_realdev_name(dev, args.u.device2);
+               vlan_dev_get_realdev_name(dev, args.u.device2,
+                                         sizeof(args.u.device2));
                if (copy_to_user(arg, &args,
                                 sizeof(struct vlan_ioctl_args)))
                        err = -EFAULT;