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linux-stable-rt/net/mac80211
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Arik Nemtsov a66b98db57 mac80211: fix rx->key NULL dereference during mic failure 
Sometimes when reporting a MIC failure rx->key may be unset. This
code path is hit when receiving a packet meant for a multicast
address, and decryption is performed in HW.

Fortunately, the failing key_idx is not used for anything up to
(and including) usermode, so we allow ourselves to drop it on the
way up when a key cannot be retrieved.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 		2011-06-27 14:45:25 -04:00
..
Kconfig
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Makefile
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aes_ccm.c mac80211: Fix warnings due to -Wunused-but-set-variable 2011-04-26 15:50:31 -04:00
aes_ccm.h
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aes_cmac.c
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aes_cmac.h
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agg-rx.c mac80211: sparse RCU annotations 2011-05-16 14:10:41 -04:00
agg-tx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2011-05-20 13:43:21 -07:00
cfg.c nl80211: Move peer link state definition to nl80211 2011-05-16 14:10:49 -04:00
cfg.h
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chan.c
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debugfs.c mac80211: add basic support for WoWLAN 2011-05-05 14:59:20 -04:00
debugfs.h
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debugfs_key.c mac80211: sparse RCU annotations 2011-05-16 14:10:41 -04:00
debugfs_key.h
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debugfs_netdev.c
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debugfs_netdev.h
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debugfs_sta.c
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debugfs_sta.h
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driver-ops.h mac80211: add support for HW scheduled scan 2011-05-11 15:12:27 -04:00
driver-trace.c
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driver-trace.h mac80211: add support for HW scheduled scan 2011-05-11 15:12:27 -04:00
event.c
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ht.c mac80211: sparse RCU annotations 2011-05-16 14:10:41 -04:00
ibss.c mac80211: fix IBSS teardown race 2011-06-08 14:19:05 -04:00
ieee80211_i.h Revert "mac80211: Skip tailroom reservation for full HW-crypto devices" 2011-06-06 15:23:53 -04:00
iface.c mac80211: call dev_alloc_name before copying name to sdata 2011-06-03 14:22:06 -04:00
key.c Revert "mac80211: Skip tailroom reservation for full HW-crypto devices" 2011-06-06 15:23:53 -04:00
key.h mac80211: sparse RCU annotations 2011-05-16 14:10:41 -04:00
led.c
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led.h
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main.c mac80211: add missing rcu_barrier 2011-05-16 14:25:29 -04:00
mesh.c mac80211: mesh: move some code to make it static 2011-05-12 14:10:55 -04:00
mesh.h mac80211: annotate and fix RCU in mesh code 2011-05-16 14:25:29 -04:00
mesh_hwmp.c mac80211: sparse RCU annotations 2011-05-16 14:10:41 -04:00
mesh_pathtbl.c Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-24 16:47:54 -04:00
mesh_plink.c nl80211: Move peer link state definition to nl80211 2011-05-16 14:10:49 -04:00
michael.c
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michael.h
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mlme.c Revert "mac80211: stop queues before rate control updation" 2011-06-07 14:03:08 -04:00
offchannel.c
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pm.c mac80211: add basic support for WoWLAN 2011-05-05 14:59:20 -04:00
rate.c
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rate.h
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rc80211_minstrel.c mac80211: fix contention time computation in minstrel, minstrel_ht 2011-05-12 14:10:48 -04:00
rc80211_minstrel.h
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rc80211_minstrel_debugfs.c
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rc80211_minstrel_ht.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-16 19:32:19 -04:00
rc80211_minstrel_ht.h
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rc80211_minstrel_ht_debugfs.c
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rc80211_pid.h
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rc80211_pid_algo.c
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rc80211_pid_debugfs.c
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rx.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-16 19:32:19 -04:00
scan.c mac80211: Remove duplicate linux/slab.h include from net/mac80211/scan.c 2011-05-27 12:53:47 -04:00
spectmgmt.c
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sta_info.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-16 19:32:19 -04:00
sta_info.h nl80211: Move peer link state definition to nl80211 2011-05-16 14:10:49 -04:00
status.c mac80211: allow low level drivers to report packet loss 2011-04-28 14:50:00 -04:00
tkip.c
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tkip.h
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tx.c Revert "mac80211: Skip tailroom reservation for full HW-crypto devices" 2011-06-06 15:23:53 -04:00
util.c mac80211: add basic support for WoWLAN 2011-05-05 14:59:20 -04:00
wep.c
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wep.h
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wme.c
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wme.h
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work.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2011-05-20 13:43:21 -07:00
wpa.c mac80211: fix rx->key NULL dereference during mic failure 2011-06-27 14:45:25 -04:00
wpa.h
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