diff options
Diffstat (limited to 'drivers/staging/batman-adv/soft-interface.c')
| -rw-r--r-- | drivers/staging/batman-adv/soft-interface.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c index 64eaf2a..9b968df 100644 --- a/drivers/staging/batman-adv/soft-interface.c +++ b/drivers/staging/batman-adv/soft-interface.c @@ -29,6 +29,7 @@ #include "types.h" #include "hash.h" #include "gateway_common.h" +#include "gateway_client.h" #include "send.h" #include "bat_sysfs.h" #include <linux/slab.h> @@ -346,6 +347,7 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface) struct vlan_ethhdr *vhdr; int data_len = skb->len, ret; short vid = -1; + bool do_bcast = false; if (atomic_read(&bat_priv->mesh_state) != MESH_ACTIVE) goto dropped; @@ -376,8 +378,18 @@ int interface_tx(struct sk_buff *skb, struct net_device *soft_iface) /* TODO: check this for locks */ hna_local_add(soft_iface, ethhdr->h_source); - /* ethernet packet should be broadcasted */ if (is_bcast(ethhdr->h_dest) || is_mcast(ethhdr->h_dest)) { + ret = gw_is_target(bat_priv, skb); + + if (ret < 0) + goto dropped; + + if (ret == 0) + do_bcast = true; + } + + /* ethernet packet should be broadcasted */ + if (do_bcast) { if (!bat_priv->primary_if) goto dropped; |
