1463151 - JavaScript: EMail dialog overload

Status: RESOLVED DUPLICATE of bug 167475

(Firefox :: Untriaged, defect)

Description

[gabrielbeutler]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0
Build ID: 20180517141400

Steps to reproduce:

Recently I was working on a website. On this page was a link for an e-mail address (href="mailto:[e-mail]"). I accidentally clicked twice on the link and I saw that there are two dialogs (aka. there is no default email client) and after a few more clicks I realized that there is no limit for this type of dialog.


Actual results:

The Problem now is, we're able to create a only by the ram limited amount of warning dialogs with only 3 lines of JavaScript code:
while(true){
  window.location.href = "mailto:[e-mail]";
}
The result is: The PC will crash. 


Expected results:

Only one "No default email client" dialog instance should be allowed.