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Diffstat (limited to 'net/ieee802154/6lowpan')
-rw-r--r--net/ieee802154/6lowpan/core.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index 055fbb7..dfd3c60 100644
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -126,6 +126,7 @@ static void lowpan_setup(struct net_device *dev)
dev->header_ops = &lowpan_header_ops;
dev->ml_priv = &lowpan_mlme;
dev->destructor = free_netdev;
+ dev->features |= NETIF_F_NETNS_LOCAL;
}
static int lowpan_validate(struct nlattr *tb[], struct nlattr *data[])
@@ -148,10 +149,11 @@ static int lowpan_newlink(struct net *src_net, struct net_device *dev,
pr_debug("adding new link\n");
- if (!tb[IFLA_LINK])
+ if (!tb[IFLA_LINK] ||
+ !net_eq(dev_net(dev), &init_net))
return -EINVAL;
/* find and hold real wpan device */
- real_dev = dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK]));
+ real_dev = dev_get_by_index(dev_net(dev), nla_get_u32(tb[IFLA_LINK]));
if (!real_dev)
return -ENODEV;
if (real_dev->type != ARPHRD_IEEE802154) {