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linux/net/batman-adv
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Sven Eckelmann 15c2ed753c batman-adv: Fix reference leak in batadv_find_router 
The replacement of last_bonding_candidate in batadv_orig_node has to be an
atomic operation. Otherwise it is possible that the reference counter of a
batadv_orig_ifinfo is reduced which was no longer the
last_bonding_candidate when the new candidate is added. This can either
lead to an invalid memory access or to reference leaks which make it
impossible to an interface which was added to batman-adv.

Fixes: f3b3d9018975 ("batman-adv: add bonding again")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
2016-07-05 12:43:52 +02:00
..
bat_algo.h
batman-adv: OGMv2 - add basic infrastructure
2016-02-29 16:05:31 +08:00
bat_iv_ogm.c
batman-adv: Fix integer overflow in batadv_iv_ogm_calc_tq
2016-05-18 11:49:42 +08:00
bat_v_elp.c
batman-adv: initialize ELP orig address on secondary interfaces
2016-05-18 11:49:44 +08:00
bat_v_elp.h
batman-adv: initialize ELP orig address on secondary interfaces
2016-05-18 11:49:44 +08:00
bat_v_ogm.c
batman-adv: Check hard_iface refcnt before calling function
2016-05-10 18:28:29 +08:00
bat_v_ogm.h
batman-adv: OGMv2 - implement originators logic
2016-02-29 16:05:31 +08:00
bat_v.c
batman-adv: initialize ELP orig address on secondary interfaces
2016-05-18 11:49:44 +08:00
bitarray.c
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
bitarray.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
bridge_loop_avoidance.c
batman-adv: Fix non-atomic bla_claim::backbone_gw access
2016-07-05 12:43:21 +02:00
bridge_loop_avoidance.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
debugfs.c
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
debugfs.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
distributed-arp-table.c
batman-adv: Avoid nullptr dereference in dat after vlan_insert_tag
2016-07-05 12:40:01 +02:00
distributed-arp-table.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
fragmentation.c
batman-adv: Fix checkpatch warning about 'unsigned' type
2016-05-04 02:22:03 +08:00
fragmentation.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
gateway_client.c
batman-adv: Use kref_get for batadv_gw_node_add
2016-05-10 18:28:29 +08:00
gateway_client.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
gateway_common.c
batman-adv: add throughput override attribute to hard_ifaces
2016-02-29 16:05:32 +08:00
gateway_common.h
batman-adv: add throughput override attribute to hard_ifaces
2016-02-29 16:05:32 +08:00
hard-interface.c
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
hard-interface.h
batman-adv: Create batman soft interfaces within correct netns.
2016-05-10 18:26:44 +08:00
hash.c
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
hash.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
icmp_socket.c
batman-adv: fix wrong names in kerneldoc
2016-05-04 02:22:03 +08:00
icmp_socket.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
Kconfig
batman-adv: clarify CFG80211 dependency
2016-03-02 13:45:47 -05:00
main.c
batman-adv: Use kref_get for batadv_tvlv_container_get
2016-05-10 18:28:29 +08:00
main.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
Makefile
batman-adv: OGMv2 - add basic infrastructure
2016-02-29 16:05:31 +08:00
multicast.c
batman-adv: fix wrong names in kerneldoc
2016-05-04 02:22:03 +08:00
multicast.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
network-coding.c
batman-adv: use batadv_compare_eth when possible
2016-05-10 18:28:54 +08:00
network-coding.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
originator.c
batman-adv: Fix orig_node_vlan leak on orig_node_release
2016-07-05 12:43:10 +02:00
originator.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
packet.h
batman-adv: add detection for complex bridge loops
2016-05-10 18:26:45 +08:00
routing.c
batman-adv: Fix reference leak in batadv_find_router
2016-07-05 12:43:52 +02:00
routing.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
send.c
batman-adv: Check hard_iface refcnt before calling function
2016-05-10 18:28:29 +08:00
send.h
batman-adv: keep track of when unicast packets are sent
2016-02-29 16:05:32 +08:00
soft-interface.c
batman-adv: Clean up untagged vlan when destroying via rtnl-link
2016-06-29 04:01:48 -04:00
soft-interface.h
batman-adv: Use bool as return type for boolean functions
2016-05-10 18:28:54 +08:00
sysfs.c
batman-adv: add detection for complex bridge loops
2016-05-10 18:26:45 +08:00
sysfs.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
translation-table.c
batman-adv: Fix double-put of vlan object
2016-06-29 04:01:47 -04:00
translation-table.h
batman-adv: update copyright years for 2016
2016-02-02 12:55:10 +08:00
types.h
batman-adv: Fix reference leak in batadv_find_router
2016-07-05 12:43:52 +02:00