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(parent: f0eda51) | patch
cfg80211: fix mic_failure tracing
authorEliad Peller <eliad@wizery.com>
Thu, 17 Jul 2014 12:00:56 +0000 (15:00 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 7 Aug 2014 23:53:51 +0000 (16:53 -0700)
commitc479a8748ab69398fc0587d9ee575c5d0431cef4
tree241b4473dc16b4fe4528b9659e3422d1c85f8346tree | snapshot
parentf0eda5106e9b2adef0f801a57ae7c60b158aed9dcommit | diff
cfg80211: fix mic_failure tracing

commit 8c26d458394be44e135d1c6bd4557e1c4e1a0535 upstream.

tsc can be NULL (mac80211 currently always passes NULL),
resulting in NULL-dereference. check before copying it.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/wireless/trace.h diff | blob | history
wrapfs-3.15.y