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| author | Alex Hung <alex.hung@amd.com> | 2024-04-24 17:08:04 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-08 07:53:05 +0200 |
| commit | 733ae185502d30bbe79575167b6178cfb6c5d6bd (patch) | |
| tree | 33fc5c61874b863389f68b1ce9f6c95a70946b3c /drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c | |
| parent | 33e1ffc9d449e9fcfffb5cc7b42041cfe963ffb1 (diff) | |
drm/amd/display: Ensure index calculation will not overflow
[ Upstream commit 8e2734bf444767fed787305ccdcb36a2be5301a2 ]
[WHY & HOW]
Make sure vmid0p72_idx, vnom0p8_idx and vmax0p9_idx calculation will
never overflow and exceess array size.
This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c')
0 files changed, 0 insertions, 0 deletions