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68f2d02669
linux/net/mac80211
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Jouni Malinen 68f2d02669 mac80211: Do not try to associate with an empty SSID 
It looks like some programs (e.g., NM) are setting an empty SSID with
SIOCSIWESSID in some cases. This seems to trigger mac80211 to try to
associate with an invalid configuration (wildcard SSID) which will
result in failing associations (or odd issues, potentially including
kernel panic with some drivers) if the AP were to actually accept this
anyway).

Only start association process if the SSID is actually set. This
speeds up connection with NM in number of cases and avoids sending out
broken association request frames.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-15 15:05:51 -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: Add a timeout for frames in the RX reorder buffer 2009-05-06 15:15:04 -04:00
agg-tx.c mac80211: Fix the way ADDBA request count being modified 2009-06-10 13:28:38 -04:00
cfg.c mac80211: don't use master netdev name 2009-06-10 13:28:39 -04:00
cfg.h
debugfs_key.c mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -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: split IBSS/managed code 2009-02-27 14:51:42 -05:00
debugfs_netdev.h mac80211: revamp virtual interface handling 2008-07-14 14:30:07 -04:00
debugfs_sta.c mac80211: 802.11w - STA flag for MFP 2009-01-29 16:00:00 -05:00
debugfs_sta.h
debugfs.c mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211 2009-05-20 14:46:23 -04:00
debugfs.h
driver-ops.h cfg80211: add rfkill support 2009-06-03 14:06:14 -04:00
event.c nl80211: Add Michael MIC failure event 2009-04-22 16:54:28 -04:00
ht.c cfg80211: clean up includes 2009-04-22 16:57:17 -04:00
ibss.c mac80211: fix parameter confusion when finding IBSS 2009-05-20 14:46:36 -04:00
ieee80211_i.h mac80211: do not pass PS frames out of mac80211 again 2009-06-10 13:28:37 -04:00
iface.c cfg80211: add rfkill support 2009-06-03 14:06:14 -04:00
Kconfig cfg80211: fix Kconfig for users of cfg80211 2009-06-03 14:09:08 -04:00
key.c nl80211: Validate NL80211_ATTR_KEY_SEQ length 2009-05-20 14:46:25 -04:00
key.h nl80211: Add RSC configuration for new keys 2009-05-13 15:44:39 -04:00
led.c
led.h
main.c mac80211: do not pass PS frames out of mac80211 again 2009-06-10 13:28:37 -04:00
Makefile mac80211: split IBSS/managed code 2009-02-27 14:51:42 -05:00
mesh_hwmp.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
mesh_pathtbl.c mac80211: mesh portal functionality support 2008-09-24 16:18:02 -04:00
mesh_plink.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
mesh.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
mesh.h wireless: move some utility functions from mac80211 to cfg80211 2009-05-22 14:06:02 -04:00
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: Do not try to associate with an empty SSID 2009-06-15 15:05:51 -04:00
pm.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
rate.c mac80211: rate control status only for controlled packets 2009-03-27 20:13:15 -04:00
rate.h mac80211: rate control status only for controlled packets 2009-03-27 20:13:15 -04:00
rc80211_minstrel_debugfs.c mac80211: correct warnings in minstrel rate control algorithm 2008-10-27 17:46:11 -04:00
rc80211_minstrel.c mac80211: fix minstrel single-rate memory corruption 2009-06-10 13:27:51 -04:00
rc80211_minstrel.h minstrel: improve performance for non-MRR drivers 2008-10-31 19:00:36 -04:00
rc80211_pid_algo.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-05-18 21:08:20 -07:00
rc80211_pid_debugfs.c mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rc80211_pid.h mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rx.c mac80211: do not pass PS frames out of mac80211 again 2009-06-10 13:28:37 -04:00
scan.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
spectmgmt.c mac80211: move channel switch code 2009-05-20 14:46:25 -04:00
sta_info.c mac80211: extend sta kdoc - explain when they are added 2009-06-03 14:06:15 -04:00
sta_info.h mac80211: fix kernel-doc 2009-05-20 14:46:32 -04:00
tkip.c mac80211: add driver ops wrappers 2009-05-06 15:14:37 -04:00
tkip.h
tx.c net: use symbolic values for ndo_start_xmit() return codes 2009-06-13 01:18:50 -07:00
util.c mac80211: do not pass PS frames out of mac80211 again 2009-06-10 13:28:37 -04:00
wep.c mac80211: rewrite fragmentation 2009-03-27 20:13:21 -04:00
wep.h mac80211: minor code cleanups 2008-10-31 18:05:59 -04:00
wext.c cfg80211: move txpower wext from mac80211 2009-06-03 14:06:14 -04:00
wme.c mac80211: do not pass PS frames out of mac80211 again 2009-06-10 13:28:37 -04:00
wme.h mac80211: fix aggregation for hardware with ampdu queues 2009-02-27 14:51:42 -05:00
wpa.c nl80211: Add Michael MIC failure event 2009-04-22 16:54:28 -04:00
wpa.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00