batman-adv: prevent potential hlist double deletion

Browse source

The hlist_del_rcu() call in batadv_tt_global_size_mod() does not check
if the element still is part of the list prior to deletion. The atomic
list counter should prevent the worst but converting to
hlist_del_init_rcu() ensures the element can't be deleted more than
once.

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

...

This commit is contained in:

Marek Lindner 2015-06-22 00:30:23 +08:00 • committed by Antonio Quartulli

parent d0fa4f3f5b

commit a121048a89

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

net/batman-adv/translation-table.c

View file