Since batadv_orig_node_new() sets the refcount to two, assuming that
the calling function will use a reference for putting the orig_node into
a hash or similar, both references must be freed if initialization of
the orig_node fails. Otherwise that object may be leaked in that error
case.
Reported-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
free_bcast_own:
kfree(orig_node->bat_iv.bcast_own);
free_orig_node:
+ /* free twice, as batadv_orig_node_new sets refcount to 2 */
+ batadv_orig_node_free_ref(orig_node);
batadv_orig_node_free_ref(orig_node);
return NULL;