Michal Kazior 47e4df94d1 mac80211: fix channel switch for chanctx-based drivers ...

The new_ctx pointer is set only for non-chanctx drivers.  This yielded a
crash for chanctx-based drivers during channel switch finalization:

  BUG: unable to handle kernel NULL pointer dereference at 0000000000000020
  IP: ieee80211_vif_use_reserved_switch+0x71c/0xb00 [mac80211]

Use an adequate chanctx pointer to fix this.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-08-22 14:45:49 -07:00

..

aes_ccm.c

mac80211: remove VLAIS usage from mac80211

2014-04-09 10:55:27 +02:00

aes_ccm.h

…

aes_cmac.c

…

aes_cmac.h

…

agg-rx.c

mac80211: add support for Rx reordering offloading

2014-07-21 17:42:07 +02:00

agg-tx.c

mac80211: introduce refcount for queue_stop_reasons

2014-06-23 14:22:25 +02:00

cfg.c

mac80211: fix crash on getting sta info with uninitialized rate control

2014-07-22 22:17:17 +02:00

cfg.h

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chan.c

mac80211: fix channel switch for chanctx-based drivers

2014-08-22 14:45:49 -07:00

debug.h

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debugfs_key.c

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debugfs_key.h

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debugfs_netdev.c

mac80211: don't check netdev state for debugfs read/write

2014-05-28 16:22:48 +02:00

debugfs_netdev.h

mac80211: fix some missing includes

2014-04-09 14:49:43 +02:00

debugfs_sta.c

mac80211: Use ktime_get_ts()

2014-06-23 14:22:18 +02:00

debugfs_sta.h

…

debugfs.c

mac80211: use RCU_INIT_POINTER

2014-04-09 10:55:30 +02:00

debugfs.h

mac80211: fix some missing includes

2014-04-09 14:49:43 +02:00

driver-ops.h

mac80211: split sched scan IEs

2014-06-25 09:10:43 +02:00

ethtool.c

cfg80211: make ethtool the driver's responsibility

2014-06-23 11:05:33 +02:00

event.c

…

ht.c

mac80211: set Rx highest rate in ht_cap

2014-07-21 12:14:04 +02:00

ibss.c

mac80211: add QoS IE during TDLS setup start

2014-07-21 12:14:04 +02:00

ieee80211_i.h

mac80211: add support for Rx reordering offloading

2014-07-21 17:42:07 +02:00

iface.c

Merge tag 'master-2014-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

2014-07-28 17:36:25 -07:00

Kconfig

mac80211: remove PID rate control

2014-06-23 11:05:23 +02:00

key.c

mac80211: remove useless NULL checks

2014-07-21 16:04:27 +02:00

key.h

…

led.c

…

led.h

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main.c

mac80211: introduce refcount for queue_stop_reasons

2014-06-23 14:22:25 +02:00

Makefile

cfg80211: make ethtool the driver's responsibility

2014-06-23 11:05:33 +02:00

mesh_hwmp.c

mac80211: remove unnecessary break after return

2014-07-15 16:27:00 -07:00

mesh_pathtbl.c

mac80211: remove BUG_ON usage

2014-04-29 17:59:27 +02:00

mesh_plink.c

mac80211: remove ignore_plink_timer flag

2014-06-23 11:05:27 +02:00

mesh_ps.c

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mesh_sync.c

mac80211: remove BUG_ON usage

2014-04-29 17:59:27 +02:00

mesh.c

mac80211: move csa counters from sdata to beacon/presp

2014-06-23 14:22:06 +02:00

mesh.h

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michael.c

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michael.h

mac80211: fix some missing includes

2014-04-09 14:49:43 +02:00

mlme.c

mac80211: remove redundant IEEE80211_STA_CSA_RECEIVED flag

2014-07-21 12:21:26 +02:00

offchannel.c

mac80211: introduce refcount for queue_stop_reasons

2014-06-23 14:22:25 +02:00

pm.c

mac80211: introduce refcount for queue_stop_reasons

2014-06-23 14:22:25 +02:00

rate.c

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rate.h

mac80211: remove PID rate control

2014-06-23 11:05:23 +02:00

rc80211_minstrel_debugfs.c

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rc80211_minstrel_ht_debugfs.c

…

rc80211_minstrel_ht.c

mac80211: export the expected throughput

2014-05-21 09:15:16 +02:00

rc80211_minstrel_ht.h

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rc80211_minstrel.c

mac80211: export the expected throughput

2014-05-21 09:15:16 +02:00

rc80211_minstrel.h

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rx.c

mac80211: fix Rx reordering with RX_FLAG_AMSDU_MORE

2014-07-21 16:17:26 +02:00

scan.c

mac80211: split sched scan IEs

2014-06-25 09:10:43 +02:00

spectmgmt.c

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sta_info.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

2014-07-25 10:22:36 -04:00

sta_info.h

mac80211: fix Rx reordering with RX_FLAG_AMSDU_MORE

2014-07-21 16:17:26 +02:00

status.c

net: Mac80211: Remove silly timespec dance

2014-06-23 14:22:21 +02:00

tdls.c

mac80211: make sure TDLS teardown packet is sent on time

2014-07-21 12:14:05 +02:00

tkip.c

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tkip.h

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trace.c

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trace.h

mac80211: protect TDLS discovery session

2014-06-23 14:28:19 +02:00

tx.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

2014-07-25 10:22:36 -04:00

util.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2014-07-22 13:49:34 -04:00

vht.c

mac80211: disable VHT for TDLS

2014-07-21 12:14:04 +02:00

wep.c

mac80211: remove weak WEP IV accounting

2014-06-23 11:05:31 +02:00

wep.h

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wme.c

…

wme.h

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wpa.c

mac80211: fix a potential NULL access in ieee80211_crypto_hw_decrypt

2014-07-21 12:34:08 +02:00

wpa.h

…