diff options
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
-rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 8c1710b..57e9962 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -987,9 +987,15 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface) list_for_each_entry_rcu(tmp_hard_iface, &batadv_hardif_list, list) { if (tmp_hard_iface->soft_iface != hard_iface->soft_iface) continue; + + if (!kref_get_unless_zero(&tmp_hard_iface->refcount)) + continue; + batadv_iv_ogm_queue_add(bat_priv, *ogm_buff, *ogm_buff_len, hard_iface, tmp_hard_iface, 1, send_time); + + batadv_hardif_put(tmp_hard_iface); } rcu_read_unlock(); @@ -1767,8 +1773,13 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset, if (hard_iface->soft_iface != bat_priv->soft_iface) continue; + if (!kref_get_unless_zero(&hard_iface->refcount)) + continue; + batadv_iv_ogm_process_per_outif(skb, ogm_offset, orig_node, if_incoming, hard_iface); + + batadv_hardif_put(hard_iface); } rcu_read_unlock(); |