batman-adv: fix neigh reference imbalance
authorSimon Wunderlich <simon@open-mesh.com>
Wed, 26 Mar 2014 14:46:22 +0000 (15:46 +0100)
committerAntonio Quartulli <antonio@meshcoding.com>
Sat, 10 May 2014 08:58:45 +0000 (10:58 +0200)
commit000c8dff97311357535d64539e58990526e4de70
tree5193950037c3ef3433a271b579dd3c5583bae19b
parentc1e517fbbcdb13f50662af4edc11c3251fe44f86
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>
net/batman-adv/originator.c