summaryrefslogtreecommitdiff
path: root/lib/zlib_deflate
diff options
context:
space:
mode:
authorSven Eckelmann <sven@narfation.org>2016-01-05 12:06:20 +0100
committerAntonio Quartulli <a@unstable.cc>2016-01-16 22:50:00 +0800
commit42eff6a617e23b691f8e4467f4687ed7245a92db (patch)
tree6d7d64bc6e77a67f067c87b1cc1c58d364738790 /lib/zlib_deflate
parentb4d922cfc9c08318eeb77d53b7633740e6b0efb0 (diff)
batman-adv: Drop immediate orig_node free function
It is not allowed to free the memory of an object which is part of a list which is protected by rcu-read-side-critical sections without making sure that no other context is accessing the object anymore. This usually happens by removing the references to this object and then waiting until the rcu grace period is over and no one (allowedly) accesses it anymore. But the _now functions ignore this completely. They free the object directly even when a different context still tries to access it. This has to be avoided and thus these functions must be removed and all functions have to use batadv_orig_node_free_ref. Fixes: 72822225bd41 ("batman-adv: Fix rcu_barrier() miss due to double call_rcu() in TT code") Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
Diffstat (limited to 'lib/zlib_deflate')
0 files changed, 0 insertions, 0 deletions