Denial of service(POP UP Recursion) on Brave browser

## Summary: Basically I have found a denial of service attack on brave browser in Linux platform.In this bug when we open the __html file or visiting (www.tiks.host-ed.me)__ then click on __pop up dos.html__ ,(which contains a recurring pop up code),the Pop up freezes the entire browser window except for minimize button and on maximizing it hangs, we can't close any tabs neither using (Ctrl+w) to close current tab that is causing recursion. This is a known issue and in past has been already addressed in browsers such as _Google Chrome_, however Brave Browser is still affected by the issue.And in _safari browser_ Pop up's come after some time delays that allows user to stop the running process by clicking on (X) in URL. ##Attack Scenario :- This can be exploited by an attacker just by sending this __html file or visiting (www.tiks.host-ed.me)__ to victim through email or any other source and when victim will open the html file in his/her Brave browser their window will freeze and they would need to kill the process in Linux(kill -9 pid) or (End Task) in windows. So to avoid such misuse of the issue some patches must be made. >The vulnerability occurred due to mishandling of location.reload function, as it keeps reloading the >document, however the issue more likely is present inside of not limiting the pop ups or simply offering no >way to ignore further prompts. ## Products affected: _Brave browser(0.11.6) on Linux platform_ ## Steps To Reproduce: 1.) Got o www.tiks.host-ed.me then click on __pop up dos.html__ file or You can open the html code i have attached below on brave browser. 2.) You will see pop up like :- {F131446} And while in Google chrome this effect is limited by offering a checkbox to prevent the current document from creating additional dialogs. Like as shown below :- {F131451} ## Supporting Material/References: I have attached POC images and html code that you will require in resolving the above issue. Thanks sahiltikoo