Moon Hee Lee ff4071c600 wifi: mac80211: ocb: skip rx_no_sta when interface is not joined ...

ieee80211_ocb_rx_no_sta() assumes a valid channel context, which is only
present after JOIN_OCB.

RX may run before JOIN_OCB is executed, in which case the OCB interface
is not operational. Skip RX peer handling when the interface is not
joined to avoid warnings in the RX path.

Reported-by: syzbot+b364457b2d1d4e4a3054@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=b364457b2d1d4e4a3054
Tested-by: syzbot+b364457b2d1d4e4a3054@syzkaller.appspotmail.com
Signed-off-by: Moon Hee Lee <moonhee.lee.ca@gmail.com>
Link: https://patch.msgid.link/20251216035932.18332-1-moonhee.lee.ca@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2025-12-16 10:33:14 +01:00

..

tests

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

aead_api.c

…

aead_api.h

…

aes_ccm.h

…

aes_cmac.c

wifi: mac80211: refactor CMAC crypt functions

2025-11-20 11:56:19 +01:00

aes_cmac.h

wifi: mac80211: refactor CMAC crypt functions

2025-11-20 11:56:19 +01:00

aes_gcm.h

…

aes_gmac.c

wifi: mac80211: utilize the newly defined CMAC constants

2025-11-20 11:56:19 +01:00

aes_gmac.h

wifi: mac80211: utilize the newly defined CMAC constants

2025-11-20 11:56:19 +01:00

agg-rx.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

agg-tx.c

wifi: mac80211: add support for S1G aggregation

2025-06-24 15:19:28 +02:00

airtime.c

…

cfg.c

wifi: mac80211: do not use old MBSSID elements

2025-12-16 10:30:22 +01:00

chan.c

wifi: mac80211: allow sharing identical chanctx for S1G interfaces

2025-11-26 10:34:51 +01:00

debug.h

wifi: mac80211: don't WARN for late channel/color switch

2025-06-17 14:30:06 +02:00

debugfs_key.c

…

debugfs_key.h

…

debugfs_netdev.c

wifi: mac80211: Remove redundant rcu_read_lock/unlock() in spin_lock

2025-09-19 11:48:14 +02:00

debugfs_netdev.h

…

debugfs_sta.c

wifi: mac80211: Remove redundant rcu_read_lock/unlock() in spin_lock

2025-09-19 11:48:14 +02:00

debugfs_sta.h

…

debugfs.c

wifi: mac80211: remove tx_handlers_drop debugfs stats

2025-09-19 11:50:48 +02:00

debugfs.h

…

driver-ops.c

wifi: mac80211: make monitor link info check more specific

2025-11-11 11:05:19 +01:00

driver-ops.h

wifi: mac80211: fix incorrect type for ret

2025-08-26 13:46:48 +02:00

drop.h

…

eht.c

wifi: mac80211: fix MPDU length parsing for EHT 5/6 GHz

2025-03-12 09:29:14 +01:00

ethtool.c

wifi: mac80211: add tx_handlers_drop statistics to ethtool

2025-09-10 15:04:27 +02:00

fils_aead.c

…

fils_aead.h

…

he.c

wifi: mac80211: simplify ieee80211_recalc_chanctx_min_def() API

2025-11-10 10:38:50 +01:00

ht.c

wifi: mac80211: handle WLAN_HT_ACTION_NOTIFY_CHANWIDTH async

2025-07-15 11:00:39 +02:00

ibss.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

ieee80211_i.h

wifi: mac80211: track MU-MIMO configuration on disabled interfaces

2025-11-11 11:05:10 +01:00

iface.c

wifi: mac80211: fix list iteration in ieee80211_add_virtual_monitor()

2025-12-16 10:21:12 +01:00

Kconfig

…

key.c

wifi: mac80211: fix key tailroom accounting leak

2025-10-20 13:57:10 +02:00

key.h

…

led.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

led.h

…

link.c

wifi: mac80211: remove unnecessary vlan NULL check

2025-11-10 10:39:08 +01:00

main.c

wifi: mac80211: make monitor link info check more specific

2025-11-11 11:05:19 +01:00

Makefile

…

mesh_hwmp.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

mesh_pathtbl.c

wifi: mac80211: Replace __get_unaligned_cpu32 in mesh_pathtbl.c

2025-04-23 15:28:50 +02:00

mesh_plink.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

mesh_ps.c

wifi: mac80211: support parsing S1G TIM PVB

2025-09-04 11:19:01 +02:00

mesh_sync.c

…

mesh.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

mesh.h

…

michael.c

…

michael.h

…

mlme.c

wifi: mac80211: don't WARN for connections on invalid channels

2025-12-16 10:23:20 +01:00

ocb.c

wifi: mac80211: ocb: skip rx_no_sta when interface is not joined

2025-12-16 10:33:14 +01:00

offchannel.c

wifi: mac80211: Support Tx of action frame for NAN

2025-09-19 11:26:22 +02:00

parse.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

pm.c

wifi: cfg80211/mac80211: Add support to get radio index

2025-06-24 15:19:27 +02:00

rate.c

wifi: mac80211: Support Tx of action frame for NAN

2025-09-19 11:26:22 +02:00

rate.h

…

rc80211_minstrel_ht_debugfs.c

…

rc80211_minstrel_ht.c

wifi: cfg80211/mac80211: remove more 5/10 MHz code

2025-04-23 15:21:32 +02:00

rc80211_minstrel_ht.h

…

rx.c

wifi: mac80211: Discard Beacon frames to non-broadcast address

2025-12-16 10:18:00 +01:00

s1g.c

wifi: mac80211: handle station association response with S1G

2025-06-24 15:19:28 +02:00

scan.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

spectmgmt.c

wifi: mac80211: Avoid -Wflex-array-member-not-at-end warnings

2025-04-23 15:20:20 +02:00

sta_info.c

wifi: mac80211: Remove redundant rcu_read_lock/unlock() in spin_lock

2025-09-19 11:48:14 +02:00

sta_info.h

wifi: mac80211: add support to accumulate removed link statistics

2025-06-24 15:19:26 +02:00

status.c

wifi: mac80211: Get the correct interface for non-netdev skb status

2025-09-19 11:26:23 +02:00

tdls.c

wifi: mac80211: pass frame type to element parsing

2025-11-10 10:39:02 +01:00

tkip.c

…

tkip.h

…

trace_msg.h

…

trace.c

…

trace.h

wifi: cfg80211/mac80211: Add support to get radio index

2025-06-24 15:19:27 +02:00

tx.c

wifi: mac80211: refactor CMAC packet handlers

2025-11-20 11:56:19 +01:00

util.c

wifi: mac80211: track MU-MIMO configuration on disabled interfaces

2025-11-11 11:05:10 +01:00

vht.c

wifi: mac80211: make VHT opmode NSS ignore a debug message

2025-07-15 10:59:11 +02:00

wbrf.c

wifi: mac80211: use cfg80211_chandef_get_width()

2025-03-12 09:50:27 +01:00

wep.c

…

wep.h

…

wme.c

…

wme.h

…

wpa.c

wifi: mac80211: refactor CMAC packet handlers

2025-11-20 11:56:19 +01:00

wpa.h

wifi: mac80211: refactor CMAC packet handlers

2025-11-20 11:56:19 +01:00