Sven Eckelmann 77a99aad5b batman-adv: Avoid WARN_ON timing related checks ...

[ Upstream commit 9f460ae31c4435fd022c443a6029352217a16ac1 ]

The soft/batadv interface for a queued OGM can be changed during the time
the OGM was queued for transmission and when the OGM is actually
transmitted by the worker.

But WARN_ON must be used to denote kernel bugs and not to print simple
warnings. A warning can simply be printed using pr_warn.

Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Reported-by: syzbot+c0b807de416427ff3dd1@syzkaller.appspotmail.com
Fixes: ef0a937f7a14 ("batman-adv: consider outgoing interface in OGM sending")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-06-30 08:48:48 -04:00

..

bat_algo.c

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bat_algo.h

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bat_iv_ogm.c

batman-adv: Avoid WARN_ON timing related checks

2021-06-30 08:48:48 -04:00

bat_iv_ogm.h

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bat_v_elp.c

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bat_v_elp.h

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bat_v_ogm.c

batman-adv: Fix own OGM check in aggregated OGMs

2020-09-09 19:03:07 +02:00

bat_v_ogm.h

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bat_v.c

batman-adv: Fix check of retrieved orig_gw in batadv_v_gw_is_eligible

2020-03-20 10:54:21 +01:00

bat_v.h

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bitarray.c

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bitarray.h

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bridge_loop_avoidance.c

batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh

2020-10-01 13:12:51 +02:00

bridge_loop_avoidance.h

batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh

2020-10-01 13:12:51 +02:00

debugfs.c

batman-adv: Fix debugfs path for renamed softif

2020-03-20 10:54:22 +01:00

debugfs.h

batman-adv: Fix debugfs path for renamed softif

2020-03-20 10:54:22 +01:00

distributed-arp-table.c

batman-adv: Fix DAT candidate selection on little endian systems

2020-01-23 08:20:34 +01:00

distributed-arp-table.h

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fragmentation.c

batman-adv: Always initialize fragment header priority

2020-03-20 10:54:20 +01:00

fragmentation.h

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gateway_client.c

batman-adv: Avoid uninitialized chaddr when handling DHCP

2020-09-09 19:03:07 +02:00

gateway_client.h

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gateway_common.c

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gateway_common.h

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hard-interface.c

batman-adv: Avoid free/alloc race when handling OGM buffer

2020-03-20 10:54:22 +01:00

hard-interface.h

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hash.c

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hash.h

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icmp_socket.c

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icmp_socket.h

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Kconfig

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log.c

batman-adv: set .owner to THIS_MODULE

2020-12-02 08:34:42 +01:00

log.h

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main.c

batman-adv: mcast: fix multicast tt/tvlv worker locking

2019-05-31 06:47:13 -07:00

main.h

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Makefile

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multicast.c

batman-adv: mcast: fix multicast tt/tvlv worker locking

2019-05-31 06:47:13 -07:00

multicast.h

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netlink.c

batman-adv: fix uninit-value in batadv_netlink_get_ifindex()

2019-09-16 08:20:45 +02:00

netlink.h

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network-coding.c

batman-adv: fix batadv_nc_random_weight_tq

2020-05-20 08:16:59 +02:00

network-coding.h

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originator.c

batman-adv: Fix internal interface indices types

2020-03-20 10:54:21 +01:00

originator.h

batman-adv: Fix internal interface indices types

2020-03-20 10:54:21 +01:00

packet.h

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routing.c

batman-adv: mcast/TT: fix wrongly dropped or rerouted packets

2020-10-01 13:12:50 +02:00

routing.h

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send.c

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send.h

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soft-interface.c

batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh

2020-10-01 13:12:51 +02:00

soft-interface.h

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sysfs.c

batman-adv: Fix refcnt leak in batadv_store_throughput_override

2020-05-20 08:16:59 +02:00

sysfs.h

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tp_meter.c

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tp_meter.h

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translation-table.c

batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field

2021-04-16 11:57:48 +02:00

translation-table.h

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tvlv.c

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tvlv.h

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types.h

batman-adv: Avoid free/alloc race when handling OGM buffer

2020-03-20 10:54:22 +01:00