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(parent: a486bc3) | patch
drm/amd/powerplay: off by one bugs in smu_cmn_to_asic_specific_index()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 27 Jul 2020 13:39:40 +0000 (16:39 +0300)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Aug 2020 20:34:56 +0000 (16:34 -0400)
commit68bb3c3ff9d92645488382c7261de7d477f638e9
tree556b579a5cb4f519026230b05475717da827f315tree | snapshot
parenta486bc3c50198a7e895eef5dc3d2a94cd6186e4fcommit | diff
drm/amd/powerplay: off by one bugs in smu_cmn_to_asic_specific_index()

These tables have _COUNT number of elements so the comparisons should be
>= instead of > to prevent reading one element beyond the end of the
array.

Fixes: 8264ee69f0d8 ("drm/amd/powerplay: drop unused code")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/smu_cmn.c diff | blob | history
Domain: System / Kernel;