diff options
Diffstat (limited to 'net/ipv4/devinet.c')
| -rw-r--r-- | net/ipv4/devinet.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 29b8d3a7b19b..18d510fa7ee2 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1194,6 +1194,7 @@ __be32 inet_select_addr(const struct net_device *dev, __be32 dst, int scope) __be32 addr = 0; struct in_device *in_dev; struct net *net = dev_net(dev); + int master_idx; rcu_read_lock(); in_dev = __in_dev_get_rcu(dev); @@ -1214,12 +1215,16 @@ __be32 inet_select_addr(const struct net_device *dev, __be32 dst, int scope) if (addr) goto out_unlock; no_in_dev: + master_idx = l3mdev_master_ifindex_rcu(dev); /* Not loopback addresses on loopback should be preferred in this case. It is important that lo is the first interface in dev_base list. */ for_each_netdev_rcu(net, dev) { + if (l3mdev_master_ifindex_rcu(dev) != master_idx) + continue; + in_dev = __in_dev_get_rcu(dev); if (!in_dev) continue; |