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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-08-05 09:51:11 -0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-08-05 19:50:21 -0400 |
| commit | ecc87eed7beeb50c0be0b73322d62135277ea2b0 (patch) | |
| tree | ce32172e59a40bf99a451dfd91a6c384251e5963 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 74d33293e467df61de1b1d8b2fbe29e550dec33b (diff) | |
device property: fix potential NULL pointer dereference
In device_add_property_set() we check pset parameter for a NULL, but few lines
later we do a pointer arithmetic without check that will crash kernel in the
set_secondary_fwnode().
Here we check if pset parameter is NULL and return immediately.
Fixes: 16ba08d5c9ec (device property: Introduce firmware node type for platform data)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions