drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number

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[ Upstream commit d768394fa9 ]

Check the fb_channel_number range to avoid the array out-of-bounds
read error

Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Ma Jun 2024-05-07 09:29:33 +08:00 • committed by Greg Kroah-Hartman

parent e6ea3b8fe3

commit f926797249

1 changed files with 2 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/df_v1_7.c

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