diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/geneve.c | 4 | ||||
| -rw-r--r-- | drivers/net/vxlan.c | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 4357bae732d7..3908a22f23d1 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -623,10 +623,12 @@ static netdev_tx_t geneve_xmit(struct sk_buff *skb, struct net_device *dev) if (geneve->collect_md) { info = skb_tunnel_info(skb); - if (unlikely(info && info->mode != IP_TUNNEL_INFO_TX)) { + if (unlikely(info && !(info->mode & IP_TUNNEL_INFO_TX))) { netdev_dbg(dev, "no tunnel metadata\n"); goto tx_error; } + if (info && ip_tunnel_info_af(info) != AF_INET) + goto tx_error; } rt = geneve_get_rt(skb, dev, &fl4, info); diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 30e56cb58884..6c5269aea544 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1903,6 +1903,8 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, dev->name); goto drop; } + if (family != ip_tunnel_info_af(info)) + goto drop; dst_port = info->key.tp_dst ? : vxlan->cfg.dst_port; vni = be64_to_cpu(info->key.tun_id); @@ -2113,7 +2115,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) } if (vxlan->flags & VXLAN_F_COLLECT_METADATA && - info && info->mode == IP_TUNNEL_INFO_TX) { + info && info->mode & IP_TUNNEL_INFO_TX) { vxlan_xmit_one(skb, dev, NULL, false); return NETDEV_TX_OK; } @@ -2528,6 +2530,7 @@ static struct socket *vxlan_create_sock(struct net *net, bool ipv6, udp_conf.family = AF_INET6; udp_conf.use_udp6_rx_checksums = !(flags & VXLAN_F_UDP_ZERO_CSUM6_RX); + udp_conf.ipv6_v6only = 1; } else { udp_conf.family = AF_INET; } |