		function getFileSize(xhr)
		{
			var contentRange = xhr.getResponseHeader('Content-Range');
			if (contentRange === null) { // no content range, then finish!
				return -1;
			}
			return parseInt(contentRange.substring(contentRange.lastIndexOf('/') + 1));
		}
The software saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by spreadsheet software.