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mirror-linux/net/batman-adv
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Sven Eckelmann ba9d20ee90
batman-adv: bla: put backbone reference on failed claim hash insert 
When batadv_bla_add_claim() fails to insert a new claim into the hash, it
leaked a reference to the backbone_gw for which the claim was intended.
Call batadv_backbone_gw_put() on the error path to release the reference
and avoid leaking the backbone_gw object.

Cc: stable@kernel.org
Fixes: 3db0decf11 ("batman-adv: Fix non-atomic bla_claim::backbone_gw access")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
 		2026-05-08 14:29:02 +02:00
..
Kconfig batman-adv: use skb_crc32c() instead of skb_seq_read() 2025-10-17 16:30:43 +02:00
Makefile batman-adv: remove network coding support 2025-09-05 15:11:00 +02:00
bat_algo.c batman-adv: store hard_iface as iflink private data 2025-05-31 10:41:11 +02:00
bat_algo.h batman-adv: store hard_iface as iflink private data 2025-05-31 10:41:11 +02:00
bat_iv_ogm.c batman-adv: stop caching unowned originator pointers in BAT IV 2026-05-08 14:28:40 +02:00
bat_iv_ogm.h
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bat_v.c batman-adv: store hard_iface as iflink private data 2025-05-31 10:41:11 +02:00
bat_v.h
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bat_v_elp.c Here is a batman-adv bugfix: 2026-02-26 19:15:09 -08:00
bat_v_elp.h batman-adv: Drop unmanaged ELP metric worker 2025-01-22 21:46:42 +01:00
bat_v_ogm.c batman-adv: store hard_iface as iflink private data 2025-05-31 10:41:11 +02:00
bat_v_ogm.h
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bitarray.c batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
bitarray.h
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bridge_loop_avoidance.c batman-adv: bla: put backbone reference on failed claim hash insert 2026-05-08 14:29:02 +02:00
bridge_loop_avoidance.h
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distributed-arp-table.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
distributed-arp-table.h batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
fragmentation.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
fragmentation.h
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gateway_client.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
gateway_client.h batman-adv: Check ptr for NULL before reducing its refcnt 2021-08-08 20:21:40 +02:00
gateway_common.c batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
gateway_common.h batman-adv: Drop per algo GW section class code 2023-08-14 18:01:21 +02:00
hard-interface.c Here is a batman-adv bugfix: 2026-02-26 19:15:09 -08:00
hard-interface.h batman-adv: Avoid double-rtnl_lock ELP metric worker 2026-02-21 13:01:55 +01:00
hash.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
hash.h batman-adv: Fix spelling mistakes 2021-06-02 08:46:03 +02:00
log.c batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
log.h batman-adv: remove network coding support 2025-09-05 15:11:00 +02:00
main.c batman-adv: stop tp_meter sessions during mesh teardown 2026-05-02 21:58:53 +02:00
main.h batman-adv: Start new development cycle 2025-10-17 16:30:43 +02:00
mesh-interface.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
mesh-interface.h batman-adv: remove includes for extern declarations 2025-09-05 15:11:02 +02:00
multicast.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
multicast.h batman-adv: mcast: implement multicast packet generation 2023-11-14 08:16:34 +01:00
multicast_forw.c batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
netlink.c batman-adv: remove network coding support 2025-09-05 15:11:00 +02:00
netlink.h batman-adv: remove includes for extern declarations 2025-09-05 15:11:02 +02:00
originator.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
originator.h batman-adv: mcast: implement multicast packet reception and forwarding 2023-11-14 08:16:34 +01:00
routing.c batman-adv: remove network coding support 2025-09-05 15:11:00 +02:00
routing.h batman-adv: mcast: implement multicast packet reception and forwarding 2023-11-14 08:16:34 +01:00
send.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
send.h batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
tp_meter.c batman-adv: tp_meter: fix tp_num leak on kmalloc failure 2026-05-08 14:28:44 +02:00
tp_meter.h batman-adv: stop tp_meter sessions during mesh teardown 2026-05-02 21:58:53 +02:00
trace.c
…
trace.h batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
translation-table.c batman-adv: reject oversized global TT response buffers 2026-04-02 17:32:55 +02:00
translation-table.h batman-adv: Use consistent name for mesh interface 2025-02-22 11:36:22 +01:00
tvlv.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
tvlv.h batman-adv: tvlv: prepare for tvlv enabled multicast packet type 2023-01-21 19:01:59 +01:00
types.h batman-adv: stop tp_meter sessions during mesh teardown 2026-05-02 21:58:53 +02:00