added global flag check in execAll to prevent infinite loops

Author: OpenByteDev

lib/extensions.js

@@ -5,6 +5,8 @@ if (!RegExp.prototype.execAll)
 
         while ((tmp = this.exec(str)) !== null) {
             arr.push(tmp);
+            if (!this.global)
+                break;
         }
 
         return arr;