tree 5193950037c3ef3433a271b579dd3c5583bae19b
parent c1e517fbbcdb13f50662af4edc11c3251fe44f86
author Simon Wunderlich <simon@open-mesh.com> 1395845182 +0100
committer Antonio Quartulli <antonio@meshcoding.com> 1399712325 +0200

batman-adv: fix neigh reference imbalance

When an interface is removed from batman-adv, the orig_ifinfo of a
orig_node may be removed without releasing the router first.
This will prevent the reference for the neighbor pointed at by the
orig_ifinfo->router to be released, and this leak may result in
reference leaks for the interface used by this neighbor. Fix that.

This is a regression introduced by
7351a4822d42827ba0110677c0cbad88a3d52585
("batman-adv: split out router from orig_node").

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