diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-09-20 19:09:21 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-10-12 07:22:38 -0700 |
| commit | 000cc5bc49aafc83a131bab2becf9922f5eec658 (patch) | |
| tree | b867604686d9f1146ea8bb5aa412477f5280647c /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 3fbbfc27f95530fccbcfb3a742af0bce6c59f656 (diff) | |
hwmon: (mlxreg-fan) Fix out of bounds read on array fan->pwm
Array fan->pwm[] is MLXREG_FAN_MAX_PWM elements in size, however the
for-loop has a off-by-one error causing index i to be out of range
causing an out of bounds read on the array. Fix this by replacing
the <= operator with < in the for-loop.
Addresses-Coverity: ("Out-of-bounds read")
Reported-by: Vadim Pasternak <vadimp@nvidia.com>
Fixes: 35edbaab3bbf ("hwmon: (mlxreg-fan) Extend driver to support multiply cooling devices")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210920180921.16246-1-colin.king@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions