Johannes Berg b8d92c9c14 mac80211: don't process work item with wrong frame ... When we process a frame, we currently just match it to the work struct by the MAC addresses, and not by the work type. This means that we can end up doing the work for an association request item when (for whatever reason) we receive another frame type, for example a probe response. Processing the wrong type of frame will lead to completely invalid data being processed, and will lead to various problems like thinking the association was successful even if the AP never sent an assocation response. Fix this by making each processing function check that it is invoked for the right work struct type only and continue processing otherwise (and drop frames that we didn't expect). This bug was uncovered during the debugging for https://bugzilla.kernel.org/show_bug.cgi?id=15862 but doesn't seem to be the cause for any of the various problems reported there. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2010-05-12 16:28:52 -04:00
..
aes_ccm.c	mac80211: aes_ccm.c remove crypto wrapper and extra args	2008-07-08 14:16:02 -04:00
aes_ccm.h	mac80211: pass scratch buffer directly, remove additional pointers	2008-07-08 14:16:02 -04:00
aes_cmac.c	mac80211: 802.11w - Add BIP (AES-128-CMAC)	2009-01-29 16:00:02 -05:00
aes_cmac.h	mac80211: 802.11w - Add BIP (AES-128-CMAC)	2009-01-29 16:00:02 -05:00
agg-rx.c	mac80211: trace interface name	2009-12-21 18:38:54 -05:00
agg-tx.c	mac80211: remove bogus TX agg state assignment	2010-04-19 16:34:11 -04:00
cfg.c	cfg80211/mac80211: allow registering for and sending action frames	2010-02-15 16:14:15 -05:00
cfg.h	[MAC80211]: rename ieee80211_cfg.h to cfg.h	2007-10-10 16:52:34 -07:00
debugfs_key.c	mac80211: reduce reliance on netdev	2009-12-21 18:38:52 -05:00
debugfs_key.h	mac80211: 802.11w - Use BIP (AES-128-CMAC)	2009-01-29 16:00:03 -05:00
debugfs_netdev.c	mac80211: Fix memory leak in ieee80211_if_write()	2010-03-10 16:29:11 -05:00
debugfs_netdev.h	mac80211: reduce reliance on netdev	2009-12-21 18:38:52 -05:00
debugfs_sta.c	mac80211: reduce stack usage in sta_agg_status_read()	2010-02-01 15:40:07 -05:00
debugfs_sta.h	mac80211: RCU-ify STA info structure access	2008-03-06 15:30:46 -05:00
debugfs.c	mac80211: Added a new debugfs file for reading channel_type	2010-02-08 16:50:57 -05:00
debugfs.h	cfg80211/mac80211: use debugfs_remove_recursive	2009-10-30 16:49:18 -04:00
driver-ops.h	mac80211: remove get_tx_stats() driver op	2010-02-08 16:51:01 -05:00
driver-trace.c	mac80211: fix sparse warnings/errors	2009-08-04 16:43:25 -04:00
driver-trace.h	mac80211: remove get_tx_stats() driver op	2010-02-08 16:51:01 -05:00
event.c	cfg80211: use proper allocation flags	2009-07-10 15:01:49 -04:00
ht.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2009-12-28 15:09:11 -05:00
ibss.c	mac80211: allow station add/remove to sleep	2010-02-08 16:50:53 -05:00
ieee80211_i.h	cfg80211/mac80211: allow registering for and sending action frames	2010-02-15 16:14:15 -05:00
iface.c	mac80211: fix netdev rename	2010-02-15 16:12:52 -05:00
Kconfig	mac80211: remove payload alignment warning	2009-12-21 18:56:09 -05:00
key.c	mac80211: add ieee80211_sdata_running	2009-12-28 16:54:49 -05:00
key.h	mac80211 : fix a race with update_tkip_key	2009-12-22 13:31:14 -05:00
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: annotate station rcu dereferences	2010-04-06 15:53:30 -04:00
Makefile	mac80211: Generalize off-channel operation helpers from scan code	2009-12-28 16:55:01 -05:00
mesh_hwmp.c	mac80211: fix PREQ processing and one small bug	2010-03-30 15:37:23 -04:00
mesh_pathtbl.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6	2009-12-25 16:34:56 -08:00
mesh_plink.c	mac80211: allow station add/remove to sleep	2010-02-08 16:50:53 -05:00
mesh.c	mac80211: Handle mesh action frames in ieee80211_rx_h_action	2010-04-06 15:53:28 -04:00
mesh.h	mac80211: Revert 'Use correct sign for mesh active path refresh'	2009-12-10 16:12:52 -05:00
michael.c	mac80211: remove ieee80211_get_hdr_info	2008-07-08 14:16:01 -04:00
michael.h	mac80211: remove ieee80211_get_hdr_info	2008-07-08 14:16:01 -04:00
mlme.c	mac80211: remove association work when processing deauth request	2010-05-07 14:26:38 -04:00
offchannel.c	mac80211: Fixed netif_tx_wake_all_queues in IBSS mode	2010-01-15 16:58:28 -05:00
pm.c	mac80211: allow station add/remove to sleep	2010-02-08 16:50:53 -05:00
rate.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-02-26 16:54:45 -05:00
rate.h	mac80211: Fix HT rate control configuration	2010-03-03 15:39:21 -05:00
rc80211_minstrel_debugfs.c	net: file_operations should be const	2009-09-02 01:03:53 -07:00
rc80211_minstrel.c	rc80211_minstrel: fix contention window calculation	2009-09-23 11:35:42 -04:00
rc80211_minstrel.h	mac80211: Remove unnused throughput field from minstrel_rate.	2009-08-28 14:40:34 -04:00
rc80211_pid_algo.c	mac80211: pid: replace open-coded msecs_to_jiffies	2010-01-19 16:25:15 -05:00
rc80211_pid_debugfs.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
rc80211_pid.h	mac80211/drivers: rewrite the rate control API	2008-10-31 19:00:23 -04:00
rx.c	mac80211: Handle mesh action frames in ieee80211_rx_h_action	2010-04-06 15:53:28 -04:00
scan.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-02-08 16:38:38 -05:00
spectmgmt.c	mac80211: reduce reliance on netdev	2009-12-21 18:38:52 -05:00
sta_info.c	mac80211: annotate station rcu dereferences	2010-04-06 15:53:30 -04:00
sta_info.h	mac80211: Deny TX BA session requests during disassociation	2010-02-10 16:36:52 -05:00
status.c	cfg80211/mac80211: allow registering for and sending action frames	2010-02-15 16:14:15 -05:00
tkip.c	mac80211: pass vif and station to update_tkip_key	2010-01-22 16:08:55 -05:00
tkip.h	mac80211: tkip.c consolidate tkip IV writing in helper	2008-06-14 12:18:13 -04:00
tx.c	mac80211: move netdev queue enabling to correct spot	2010-03-30 15:37:28 -04:00
util.c	mac80211: move netdev queue enabling to correct spot	2010-03-30 15:37:28 -04:00
wep.c	mac80211: avoid NULL ptr deref when using WEP	2010-01-22 12:39:14 -05:00
wep.h	cfg80211: rework key operation	2009-07-24 15:05:09 -04:00
wme.c	mac80211: fix-up build breakage in 2.6.33	2010-01-06 15:35:49 -05:00
wme.h	mac80211: fix skb buffering issue	2010-01-05 16:21:40 -05:00
work.c	mac80211: don't process work item with wrong frame	2010-05-12 16:28:52 -04:00
wpa.c	mac80211: move control.hw_key assignment	2010-01-19 16:25:19 -05:00
wpa.h	mac80211: 802.11w - Add BIP (AES-128-CMAC)	2009-01-29 16:00:02 -05:00