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| author | Denis Arefev <arefev@swemel.ru> | 2025-03-21 13:52:33 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-03-27 00:41:31 +0300 |
| commit | 4e3d9508c056d7e0a56b58d5c81253e2a0d22b6c (patch) | |
| tree | 1e0c4212b2c6d0ce95784411dc51b1975765978a /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 7d641c2b83275d3b0424127b2e0d2d0f7dd82aef (diff) | |
| download | linux-4e3d9508c056d7e0a56b58d5c81253e2a0d22b6c.tar.xz | |
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: 031db09017da ("drm/amd/powerplay/vega20: enable fan RPM and pwm settings V2")
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/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions