tree 96271074ad2b7814ce54019c157a72d7d5649a7e
parent be181015a189cd141398b761ba4e79d33fe69949
author Antonio Quartulli <antonio@open-mesh.com> 1398987313 +0200
committer Antonio Quartulli <antonio@meshcoding.com> 1400176997 +0200

batman-adv: increase orig refcount when storing ref in gw_node

A pointer to the orig_node representing a bat-gateway is
stored in the gw_node->orig_node member, but the refcount
for such orig_node is never increased.
This leads to memory faults when gw_node->orig_node is accessed
and the originator has already been freed.

Fix this by increasing the refcount on gw_node creation
and decreasing it on gw_node free.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>