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| author |   Andrzej Hajda <a.hajda@samsung.com> | 2017-02-20 19:57:57 +0100 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-02-23 23:00:31 +0100 |
| commit | 8cc311167c22f9365304b2b20225df2d881c8843 (patch) | |
| tree | 50a3a64fde614adcd01d983903970b165fb43087 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | PM / OPP: Expose _of_get_opp_desc_node as dev_pm_opp API (diff) | |
| download | linux-dev-8cc311167c22f9365304b2b20225df2d881c8843.tar.xz linux-dev-8cc311167c22f9365304b2b20225df2d881c8843.zip | |
PM / OPP: fix off-by-one bug in dev_pm_opp_get_max_volt_latency loop
Reading array at given index before checking if index is valid results in
illegal memory access.
The bug was detected using KASAN framework.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions