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| author | Mario Limonciello <[email protected]> | 2023-03-23 19:07:06 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-04-11 22:03:43 +0000 |
| commit | d116db180decec1b21bba31d2ff495ac4d8e1b83 (patch) | |
| tree | 6bfc0b57fd6548477ce1d17e74ea87bb3e1b2985 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amd/display: [FW Promotion] Release 0.0.161.0 (diff) | |
| download | kernel-d116db180decec1b21bba31d2ff495ac4d8e1b83.tar.gz kernel-d116db180decec1b21bba31d2ff495ac4d8e1b83.zip | |
drm/amd: Fix an out of bounds error in BIOS parser
The array is hardcoded to 8 in atomfirmware.h, but firmware provides
a bigger one sometimes. Deferencing the larger array causes an out
of bounds error.
commit 4fc1ba4aa589 ("drm/amd/display: fix array index out of bound error
in bios parser") fixed some of this, but there are two other cases
not covered by it. Fix those as well.
Reported-by: [email protected]
Link: https://bugzilla.kernel.org/show_bug.cgi?id=214853
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2473
Signed-off-by: Mario Limonciello <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions