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drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table()

'table_index' is a variable defined by the smu driver (kmd)
'table_id' is a variable defined by the hw smu (pmfw)

This code should use table_index as a bounds check.

Fixes: caad2613dc4bd ("drm/amd/powerplay: move table setting common code to smu_cmn.c")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit fca0c66b22303de0d1d6313059baf4dc960a4753)

authored by

Yang Wang and committed by
Alex Deucher 238d468d 382bd6a7

+1 -1
+1 -1
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
··· 969 969 table_index); 970 970 uint32_t table_size; 971 971 int ret = 0; 972 - if (!table_data || table_id >= SMU_TABLE_COUNT || table_id < 0) 972 + if (!table_data || table_index >= SMU_TABLE_COUNT || table_id < 0) 973 973 return -EINVAL; 974 974 975 975 table_size = smu_table->tables[table_index].size;