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(parent: b362167) | 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 21:52:36 +0000 (14:52 -0700)
commita09c414618fc7587eac9e101602fd213ee4c1549
treed9c131a3db21af98d0eada9bb1cfce15c5b424dctree | snapshot
parentb3621670c78d883d86a173bbb30a4effe9eb69fbcommit | 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
Domain: System / Uncategorized;