drm/amdgpu/pptable: Fix UBSAN array-index-out-of-bounds

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Flexible arrays used [1] instead of []. Replace the former with the latter
to resolve multiple UBSAN warnings observed on boot with a BONAIRE card.

In addition, use the __counted_by attribute where possible to hint the
length of the arrays to the compiler and any sanitizers.

Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tasos Sahanidis 2024-05-31 19:23:30 +03:00 • committed by Alex Deucher

parent 267cace556

commit c6c4dd5401

1 changed files with 49 additions and 42 deletions

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drivers/gpu/drm/amd/include/pptable.h

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