Language: JavaScript
Label: safe
CWE: CWE-400 \u2014 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Code:
Editor.prototype.createUndoManager=function(){var a=this.graph,b=new mxUndoManager;this.undoListener=function(e,g){b.undoableEditHappened(g.getProperty("edit"))};var f=mxUtils.bind(this,function(e,g){this.undoListener.apply(this,arguments)});a.getModel().addListener(mxEvent.UNDO,f);a.getView().addListener(mxEvent.UNDO,f);f=function(e,g){e=a.getSelectionCellsForChanges(g.getProperty("edit").changes,function(k){return!(k instanceof mxChildChange)});if(0<e.length){a.getModel();g=[];for(var d=0;d<e.length;d++)null!=