diff options
Diffstat (limited to 'net/batman-adv/soft-interface.c')
| -rw-r--r-- | net/batman-adv/soft-interface.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index e70f530d8568..36f050876f82 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -166,7 +166,7 @@ static int batadv_interface_tx(struct sk_buff *skb, unsigned int header_len = 0; int data_len = skb->len, ret; unsigned long brd_delay = 1; - bool do_bcast = false; + bool do_bcast = false, client_added; unsigned short vid; uint32_t seqno; @@ -196,9 +196,12 @@ static int batadv_interface_tx(struct sk_buff *skb, ethhdr = (struct ethhdr *)skb->data; /* Register the client MAC in the transtable */ - if (!is_multicast_ether_addr(ethhdr->h_source)) - batadv_tt_local_add(soft_iface, ethhdr->h_source, vid, - skb->skb_iif); + if (!is_multicast_ether_addr(ethhdr->h_source)) { + client_added = batadv_tt_local_add(soft_iface, ethhdr->h_source, + vid, skb->skb_iif); + if (!client_added) + goto dropped; + } /* don't accept stp packets. STP does not help in meshes. * better use the bridge loop avoidance ... @@ -674,6 +677,7 @@ static int batadv_softif_init_late(struct net_device *dev) atomic_set(&bat_priv->log_level, 0); #endif atomic_set(&bat_priv->fragmentation, 1); + atomic_set(&bat_priv->packet_size_max, ETH_DATA_LEN); atomic_set(&bat_priv->bcast_queue_left, BATADV_BCAST_QUEUE_LEN); atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN); |