https://github.com/torvalds/linux
Revision 3dfe85fa87b2a26bdbd292b66653bba065cf9941 authored by Harry Wentland on 19 April 2022, 17:03:12 UTC, committed by Alex Deucher on 04 May 2022, 16:21:41 UTC
A faulty receiver might report an erroneous channel count. We
should guard against reading beyond AUDIO_CHANNELS_COUNT as
that would overflow the dpcd_pattern_period array.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
1 parent 19965d8
History
Tip revision: 3dfe85fa87b2a26bdbd292b66653bba065cf9941 authored by Harry Wentland on 19 April 2022, 17:03:12 UTC
drm/amd/display: Avoid reading audio pattern past AUDIO_CHANNELS_COUNT
Tip revision: 3dfe85f
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