		stop       : function(e, ui) {
			var files;
			$(this).draggable('instance') && $(this).draggable('option', { refreshPositions : false });
			self.draggingUiHelper = null;
			self.trigger('focus').trigger('dragstop');
			if (! ui.helper.data('droped')) {
				files = $.map(ui.helper.data('files')||[], function(h) { return h || null ;});
				self.trigger('unlockfiles', {files : files});
				self.trigger('selectfiles', {files : files});
			}
		},
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.