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(parent: f97dcfb) | patch
cfg80211: fix mic_failure tracing
authorEliad Peller <eliad@wizery.com>
Thu, 17 Jul 2014 12:00:56 +0000 (15:00 +0300)
committerJiri Slaby <jslaby@suse.cz>
Tue, 19 Aug 2014 12:23:34 +0000 (14:23 +0200)
commita774b9a4f275ebc272f8cc8e6c4f29f601aa695d
tree5437e3298362d7c3bd27edd80f16e17f8e3b444ctree | snapshot
parentf97dcfbb2d1d5664b4c523470f3fe587c7c8a439commit | 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: Jiri Slaby <jslaby@suse.cz>
net/wireless/trace.h diff | blob | history
Linux kernels and configurations used by Zygo.