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[ Upstream commita505ca2db8] Each tile info is composed of: row_sb, col_sb, start_pos and end_pos (4 bytes each). So the total required memory is AV1_MAX_TILES * 16 bytes. Use the correct #define to allocate the buffer and avoid writing tile info in non-allocated memory. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Fixes:727a400686("media: verisilicon: Add Rockchip AV1 decoder") Cc: stable@vger.kernel.org Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>