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| author |   Denis Arefev <arefev@swemel.ru> | 2025-03-21 14:08:15 +0300 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-03-26 17:41:37 -0400 |
| commit | 4b8c3c0d17c07f301011e2908fecd2ebdcfe3d1c (patch) | |
| tree | d3fc95429a1e7719634e06fd142b465ce92c63e3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/amd/pm: Prevent division by zero (diff) | |
| download | linux-rng-4b8c3c0d17c07f301011e2908fecd2ebdcfe3d1c.tar.xz linux-rng-4b8c3c0d17c07f301011e2908fecd2ebdcfe3d1c.zip | |
drm/amd/pm: Prevent division by zero
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: c52dcf49195d ("drm/amd/pp: Avoid divide-by-zero in fan_ctrl_set_fan_speed_rpm")
Signed-off-by: Denis Arefev <arefev@swemel.ru>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions