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

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.gitignore

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chan.c

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core.c

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core.h

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db.txt

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debugfs.c

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debugfs.h

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ethtool.c

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ethtool.h

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genregdb.awk

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ibss.c

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Kconfig

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lib80211_crypt_ccmp.c

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lib80211_crypt_tkip.c

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lib80211_crypt_wep.c

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lib80211.c

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Makefile

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mesh.c

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mlme.c

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nl80211.c

mac80211: fix rx->key NULL dereference during mic failure

2011-06-27 14:45:25 -04:00

nl80211.h

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radiotap.c

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reg.c

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reg.h

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regdb.h

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scan.c

cfg80211: don't drop p2p probe responses

2011-06-01 14:34:01 -04:00

sme.c

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sysfs.c

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sysfs.h

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util.c

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wext-compat.c

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wext-compat.h

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wext-core.c

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wext-priv.c

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wext-proc.c

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wext-sme.c

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wext-spy.c

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