diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index bb275b30d3e5..72023ebd0e1b 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -2394,6 +2394,9 @@ static int geneve_changelink(struct net_device *dev, struct nlattr *tb[], struct geneve_config cfg; int err; + if (!rtnl_dev_link_net_capable(dev, geneve->net)) + return -EPERM; + /* If the geneve device is configured for metadata (or externally * controlled, for example, OVS), then nothing can be changed. */ diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 67c367cc5662..d834a4865aec 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -4421,6 +4421,9 @@ static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], struct vxlan_rdst *dst; int err; + if (!rtnl_dev_link_net_capable(dev, vxlan->net)) + return -EPERM; + dst = &vxlan->default_dst; err = vxlan_nl2conf(tb, data, dev, &conf, true, extack); if (err)