diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-07-30 17:12:26 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-08-10 08:59:43 -0700 |
| commit | 53a945a89df8fea7a4946e4a20b7bc8c57d2b787 (patch) | |
| tree | 625b937d2c5e17be54d0212fa561b3bb481432d3 /tools/perf/scripts/python/bin | |
| parent | fb564622ec5e0f9e4eb780aa2ff15f445bfbb417 (diff) | |
hwmon: (cros_ec) Avoid threshold temperature conversion overflows
If the EC returns non-sensical values the temperature conversions might
overflow on 32-bit systems.
As these values wouldn't make sense, clamp them to 255 degrees celsius.
The machine would die before reaching that limit anyways.
Suggested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/lkml/0fbf7f69-bb90-4209-b9d5-258759711496@roeck-us.net/
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20260730-cros_ec-hwmon-overflow-v3-1-c7198ba034ad@weissschuh.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions