Marek Lindner 7b36e8eef9 batman-adv: Correct rcu refcounting for orig_node ...

It might be possible that 2 threads access the same data in the same
rcu grace period. The first thread calls call_rcu() to decrement the
refcount and free the data while the second thread increases the
refcount to use the data. To avoid this race condition all refcount
operations have to be atomic.

Reported-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

2011-03-05 12:52:01 +01:00

..

aggregation.c

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

aggregation.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

bat_debugfs.c

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

bat_debugfs.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

bat_sysfs.c

batman-adv: Correct rcu refcounting for batman_if

2011-03-05 12:50:07 +01:00

bat_sysfs.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

bitarray.c

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

bitarray.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

gateway_client.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

gateway_client.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

gateway_common.c

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

gateway_common.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

hard-interface.c

batman-adv: separate ethernet comparing calls from hash functions

2011-03-05 12:50:14 +01:00

hard-interface.h

batman-adv: Correct rcu refcounting for batman_if

2011-03-05 12:50:07 +01:00

hash.c

batman-adv: remove extra layer between hash and hash element - hash bucket

2011-03-05 12:52:00 +01:00

hash.h

batman-adv: remove extra layer between hash and hash element - hash bucket

2011-03-05 12:52:00 +01:00

icmp_socket.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

icmp_socket.h

batman-adv: Remove duplicate types.h inclusions

2011-02-11 23:30:29 +01:00

Kconfig

…

main.c

batman-adv: separate ethernet comparing calls from hash functions

2011-03-05 12:50:14 +01:00

main.h

batman-adv: separate ethernet comparing calls from hash functions

2011-03-05 12:50:14 +01:00

Makefile

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

originator.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

originator.h

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

packet.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

ring_buffer.c

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

ring_buffer.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

routing.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

routing.h

batman-adv: protect bonding with rcu locks

2011-03-05 12:50:01 +01:00

send.c

batman-adv: separate ethernet comparing calls from hash functions

2011-03-05 12:50:14 +01:00

send.h

batman-adv: Remove duplicate types.h inclusions

2011-02-11 23:30:29 +01:00

soft-interface.c

batman-adv: separate ethernet comparing calls from hash functions

2011-03-05 12:50:14 +01:00

soft-interface.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

translation-table.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

translation-table.h

batman-adv: Remove duplicate types.h inclusions

2011-02-11 23:30:29 +01:00

types.h

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

unicast.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

unicast.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00

vis.c

batman-adv: Correct rcu refcounting for orig_node

2011-03-05 12:52:01 +01:00

vis.h

batman-adv: Update copyright years

2011-01-31 14:57:12 +01:00