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| author | Alex Hung <alex.hung@amd.com> | 2024-04-16 16:40:00 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-08 07:53:04 +0200 |
| commit | 276e3fd93e3beb5894eb1cc8480f9f417d51524d (patch) | |
| tree | d0580ab85e2a09c05299d430cdd4a973df247a18 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 40b834caf319c62fedc4a41ff82878481f347ca9 (diff) | |
drm/amd/display: Check gpio_id before used as array index
[ Upstream commit 2a5626eeb3b5eec7a36886f9556113dd93ec8ed6 ]
[WHY & HOW]
GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore
should be checked in advance.
This fixes 5 OVERRUN 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_object.c')
0 files changed, 0 insertions, 0 deletions