diff options
| author | Cosmo Chou <chou.cosmo@gmail.com> | 2024-08-19 18:46:30 +0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2024-08-26 20:58:05 -0700 |
| commit | 7bbc079531fc38d401e1c4088d4981435a8828e3 (patch) | |
| tree | 1ae7c8e3b4d397bb4b2483c399d9051e94ae38f0 /lib/crypto/mpi/mpi-bit.c | |
| parent | 9efaebc0072b8e95505544bf385c20ee8a29d799 (diff) | |
hwmon: (pt5161l) Fix invalid temperature reading
The temperature reading function was using a signed long for the ADC
code, which could lead to mishandling of invalid codes on 32-bit
platforms. This allowed out-of-range ADC codes to be incorrectly
interpreted as valid values and used in temperature calculations.
Change adc_code to u32 to ensure that invalid ADC codes are correctly
identified on all platforms.
Fixes: 1b2ca93cd059 ("hwmon: Add driver for Astera Labs PT5161L retimer")
Signed-off-by: Cosmo Chou <chou.cosmo@gmail.com>
Message-ID: <20240819104630.2375441-1-chou.cosmo@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'lib/crypto/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions