Johannes Berg 4fa029fc35 nl80211: fix null-ptr dereference on invalid mesh configuration ...

commit 265698d7e6132a2d41471135534f4f36ad15b09c upstream.

If TX rates are specified during mesh join, the channel must
also be specified. Check the channel pointer to avoid a null
pointer dereference if it isn't.

Reported-by: Jouni Malinen <j@w1.fi>
Fixes: 8564e38206 ("cfg80211: add checks for beacon rate, extend to mesh")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-09-19 22:47:11 +02:00

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.gitignore

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ap.c

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chan.c

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core.c

cfg80211: limit wiphy names to 128 bytes

2018-05-25 16:12:59 +02:00

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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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

nl80211: fix null-ptr dereference on invalid mesh configuration

2018-09-19 22:47:11 +02:00

nl80211.h

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ocb.c

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radiotap.c

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rdev-ops.h

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reg.c

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reg.h

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regdb.h

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scan.c

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sme.c

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sysfs.c

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sysfs.h

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trace.c

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trace.h

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util.c

cfg80211: Fix array-bounds warning in fragment copy

2018-04-08 12:12:46 +02:00

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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