This is a regression from 8ffdea813e32cee3c60be36fb9e6a5e077e51ea0
- gw_node_update() doesn't add a new gw_node in case of empty curr_gw. This means that at the beginning no gw_node is added, leading to an empty gateway list.
- gw_election() is terminating in case of curr_gw == NULL. It has to terminate in case of curr_gw != NULL
Signed-off-by: Antonio Quartulli ordex@autistici.org --- gateway_client.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/gateway_client.c b/gateway_client.c index 2acd7a6..4b4f71b 100644 --- a/gateway_client.c +++ b/gateway_client.c @@ -127,7 +127,7 @@ void gw_election(struct bat_priv *bat_priv) return;
curr_gw = gw_get_selected_gw_node(bat_priv); - if (!curr_gw) + if (curr_gw) goto out;
rcu_read_lock(); @@ -311,8 +311,6 @@ void gw_node_update(struct bat_priv *bat_priv, struct gw_node *gw_node, *curr_gw;
curr_gw = gw_get_selected_gw_node(bat_priv); - if (!curr_gw) - goto out;
rcu_read_lock(); hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) { @@ -350,7 +348,7 @@ deselect: gw_deselect(bat_priv); unlock: rcu_read_unlock(); -out: + if (curr_gw) gw_node_free_ref(curr_gw); }