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| author | Paul Cercueil <paul@crapouillou.net> | 2022-01-31 16:27:40 +0000 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-02-27 17:03:17 -0800 |
| commit | 07320c91565658e117f2f86a190eec9bb64abeb6 (patch) | |
| tree | a749d22d51267b70713a2167a660512f01d0c830 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | hwmon: (powr1220) Add support for Lattice's POWR1014 power manager IC (diff) | |
| download | linux-07320c91565658e117f2f86a190eec9bb64abeb6.tar.gz linux-07320c91565658e117f2f86a190eec9bb64abeb6.zip | |
hwmon: Fix possible NULL pointer
The recent addition of the label attribute added some code that read the
"label" device property, without checking first that "dev" was non-NULL.
Fix this issue by first checking that "dev" is non-NULL.
Fixes: ccd98cba6a18 ("hwmon: Add "label" attribute")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions