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linux/net/mac80211
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Jouni Malinen e0463f501f mac80211: Fix drop-unencrypted for management frames 
ADDBA request Action frame was sent out before 4-way handshake was
completed and the initial 802.11w code ended up dropping the frame
even if MFP was not enabled. While the sending of Action frames this
early is not really a good idea (will break with MFP enabled), we
should not break this for the MFP disabled case.

This patch fixes ieee80211_tx_h_select_key() not to drop management
frames if MFP is disabled. If MFP is enabled, Action frames will be
dropped before keys are set per IEEE 802.11w/D7.0. Other robust
management frames (i.e., Deauthentication and Disassociation frames)
are allowed unprotected prior to key configuration.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 16:00:51 -05:00
..
aes_ccm.c
aes_ccm.h
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
cfg.c nl80211: New command for adding extra IE(s) into management frames 2009-01-29 16:00:35 -05:00
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: move bss_conf into vif 2008-10-31 19:00:15 -04:00
debugfs_netdev.h
debugfs_sta.c mac80211: 802.11w - STA flag for MFP 2009-01-29 16:00:00 -05:00
debugfs_sta.h
debugfs.c mac80211: remove unused variable in ieee80211_local (dot11WEPUndecryptableCount). 2009-01-29 15:59:52 -05:00
debugfs.h
event.c mac80211: convert to %pM away from print_mac 2008-10-27 17:06:16 -07:00
ht.c mac80211: cleanup kmalloc/memset -> kcalloc 2009-01-29 16:00:47 -05:00
ieee80211_i.h nl80211: New command for adding extra IE(s) into management frames 2009-01-29 16:00:35 -05:00
iface.c nl80211: New command for adding extra IE(s) into management frames 2009-01-29 16:00:35 -05:00
Kconfig mac80211: make Minstrel the default rate control algorithm 2008-11-26 09:47:03 -05:00
key.c mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
key.h mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
led.c
led.h
main.c mac80211: Handle power constraint level advertised in 11d+h beacon 2009-01-29 16:00:15 -05:00
Makefile mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00
mesh_hwmp.c mac80211: trivial documentation fix (mesh_nexthop_lookup()). 2009-01-29 16:00:49 -05:00
mesh_pathtbl.c mac80211: mesh portal functionality support 2008-09-24 16:18:02 -04:00
mesh_plink.c mac80211: remove mesh_plink_close() method. 2009-01-29 16:00:48 -05:00
mesh.c wireless: move mesh config length constant 2008-11-10 15:10:16 -05:00
mesh.h mac80211: trivial documentation fixes (enum mesh_path_flags). 2009-01-29 16:00:48 -05:00
michael.c
michael.h
mlme.c nl80211: New command for adding extra IE(s) into management frames 2009-01-29 16:00:35 -05:00
rate.c mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rate.h mac80211: remove rate_control_clear 2008-10-31 19:00:37 -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 minstrel: fix warning if lowest supported rate index is not 0 2009-01-12 14:24:55 -05:00
rc80211_minstrel.h minstrel: improve performance for non-MRR drivers 2008-10-31 19:00:36 -04:00
rc80211_pid_algo.c mac80211: Fix pid rate-setting algorithm to allow rate changes 2008-11-26 09:47:20 -05:00
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: Fix radiotap header it_present on big endian CPUs 2009-01-29 16:00:20 -05:00
scan.c mac80211: Enhancements to dynamic power save. 2009-01-29 15:58:49 -05:00
spectmgmt.c mac80211: Handle power constraint level advertised in 11d+h beacon 2009-01-29 16:00:15 -05:00
sta_info.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-12-05 22:54:40 -08:00
sta_info.h mac80211: 802.11w - STA flag for MFP 2009-01-29 16:00:00 -05:00
tkip.c mac80211: convert to %pM away from print_mac 2008-10-27 17:06:16 -07:00
tkip.h
tx.c mac80211: Fix drop-unencrypted for management frames 2009-01-29 16:00:51 -05:00
util.c mac80211: 802.11w - Implement Association Comeback processing 2009-01-29 16:00:07 -05:00
wep.c mac80211: fix unaligned access in ieee80211_wep_encrypt_data 2008-11-26 09:47:51 -05:00
wep.h mac80211: minor code cleanups 2008-10-31 18:05:59 -04:00
wext.c mac80211: 802.11w - Add driver capability flag for MFP 2009-01-29 16:00:08 -05:00
wme.c mac80211: Re-enable aggregation 2008-10-31 19:02:14 -04:00
wme.h mac80211: clean up some comments 2008-09-15 16:48:22 -04:00
wpa.c mac80211: 802.11w - Optional software CCMP for management frames 2009-01-29 16:00:08 -05:00
wpa.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00