diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2013-04-29 12:09:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-07 12:52:23 -0700 |
| commit | b380790737a4c11e034ddeb56832b2cac35af6f0 (patch) | |
| tree | 138923993957afcf6798f933ef2ad668b2aa80b6 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | fb263c4b7d13f6782b257d753ccb93363dc583cc (diff) | |
cfg80211: fix WoWLAN wakeup tracing
commit a92eecbbeaf01ea2267751569dd3301248513915 upstream.
If the device reports a non-wireless wakeup reason, the
tracing code crashes trying to dereference a NULL pointer.
Fix this by checking the pointer on all accesses and also
add a non_wireless tag to the event.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions