diff options
| author | Sanman Pradhan <psanman@juniper.net> | 2026-03-23 00:24:37 +0000 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-03-24 07:55:34 -0700 |
| commit | b0c9d8ae71509f25690d57f2efddebf7f4b12194 (patch) | |
| tree | f76793056986f4efc22f84a132e535c26250d971 /include/linux/tc_act/git@git.tavy.me:linux.git | |
| parent | 0adc752b4f7d82af7bd14f7cad3091b3b5d702ba (diff) | |
hwmon: (peci/cputemp) Fix off-by-one in cputemp_is_visible()
cputemp_is_visible() validates the channel index against
CPUTEMP_CHANNEL_NUMS, but currently uses '>' instead of '>='.
As a result, channel == CPUTEMP_CHANNEL_NUMS is not rejected even though
valid indices are 0 .. CPUTEMP_CHANNEL_NUMS - 1.
Fix the bounds check by using '>=' so invalid channel indices are
rejected before indexing the core bitmap.
Fixes: bf3608f338e9 ("hwmon: peci: Add cputemp driver")
Cc: stable@vger.kernel.org
Signed-off-by: Sanman Pradhan <psanman@juniper.net>
Link: https://lore.kernel.org/r/20260323002352.93417-3-sanman.pradhan@hpe.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'include/linux/tc_act/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions