Pavel Emelyanov 1ebebea8e8 mac80211: Fix race between ieee80211_rx_bss_put and lookup routines. ... The put routine first decrements the users counter and then (if it is zero) locks the sta_bss_lock and removes one from the list and the hash. Thus, any of ieee80211_sta_config_auth, ieee80211_rx_bss_get or ieee80211_rx_mesh_bss_get can race with it by finding a bss that is about to get kfree-ed. Using atomic_dec_and_lock in ieee80211_rx_bss_put takes care of this race. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2008-04-23 21:25:35 -04:00
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aes_ccm.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
aes_ccm.h
cfg.c	mac80211: allow WDS mode	2008-04-16 15:59:57 -04:00
cfg.h	[MAC80211]: rename ieee80211_cfg.h to cfg.h	2007-10-10 16:52:34 -07:00
debugfs_key.c	mac80211: fix key debugfs default_key link	2008-04-08 16:46:36 -04:00
debugfs_key.h	mac80211: fix key vs. sta locking problems	2008-04-08 16:44:45 -04:00
debugfs_netdev.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
debugfs_netdev.h	[MAC80211]: Add debugfs attributes.	2007-05-05 11:46:38 -07:00
debugfs_sta.c	mac80211: make debugfs files root-only	2008-04-08 16:44:43 -04:00
debugfs_sta.h	mac80211: RCU-ify STA info structure access	2008-03-06 15:30:46 -05:00
debugfs.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
debugfs.h	[MAC80211]: Add debugfs attributes.	2007-05-05 11:46:38 -07:00
event.c	[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()	2007-10-10 16:51:42 -07:00
ieee80211_i.h	mac80211: rework scanning to account for probe response/beacon difference	2008-04-16 16:00:03 -04:00
iface.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
Kconfig	the scheduled rc80211-simple.c removal	2008-03-13 16:02:31 -04:00
key.c	mac80211: fix key todo list order	2008-04-16 15:59:57 -04:00
key.h	mac80211: fix key hwaccel race	2008-04-16 14:53:22 -04:00
led.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
led.h	mac80211: rename files	2008-04-08 16:44:45 -04:00
main.c	mac80211: fix spinlock recursion	2008-04-16 15:59:57 -04:00
Makefile	mac80211: rename files	2008-04-08 16:44:45 -04:00
mesh_hwmp.c	mac80211: clean up IEEE80211_FC use	2008-04-08 16:44:41 -04:00
mesh_pathtbl.c	mac80211: fix mesh_path and sta_info get_by_idx functions	2008-03-06 16:40:54 -05:00
mesh_plink.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
mesh.c	Revert "mac80211: use a struct for bss->mesh_config"	2008-04-08 14:15:46 -04:00
mesh.h	Revert "mac80211: use a struct for bss->mesh_config"	2008-04-08 14:15:46 -04:00
michael.c
michael.h
mlme.c	mac80211: Fix race between ieee80211_rx_bss_put and lookup routines.	2008-04-23 21:25:35 -04:00
rate.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
rate.h	mac80211: rename files	2008-04-08 16:44:45 -04:00
rc80211_pid_algo.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
rc80211_pid_debugfs.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
rc80211_pid.h	rc80211-pid: fix definition of rate control interval	2008-01-28 15:00:55 -08:00
rx.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2008-04-17 23:56:30 -07:00
sta_info.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
sta_info.h	mac80211: rename files	2008-04-08 16:44:45 -04:00
tkip.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
tkip.h	mac80211: rename files	2008-04-08 16:44:45 -04:00
tx.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
util.c	mac80211: rename files	2008-04-08 16:44:45 -04:00
wep.c	mac80211: split ieee80211_txrx_data	2008-03-06 15:30:46 -05:00
wep.h	mac80211: rename files	2008-04-08 16:44:45 -04:00
wext.c	mac80211: allow WDS mode	2008-04-16 15:59:57 -04:00
wme.c	mac80211: RCU-ify STA info structure access	2008-03-06 15:30:46 -05:00
wme.h	mac80211: A-MPDU Tx adding qdisc support	2008-02-29 15:19:17 -05:00
wpa.c	mac80211: allows driver to request a Phase 1 RX key	2008-03-25 16:41:53 -04:00
wpa.h	mac80211: split ieee80211_txrx_data	2008-03-06 15:30:46 -05:00