[tor-bugs] #10761 [Firefox Patch Issues]: Restoring windows and tabs causes crash on exit

[Tor Bug Tracker & Wiki]

#10761: Restoring windows and tabs causes crash on exit
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     Reporter:  cypherpunks           |      Owner:  mikeperry
         Type:  defect                |     Status:  new
     Priority:  normal                |  Milestone:
    Component:  Firefox Patch Issues  |    Version:
   Resolution:                        |   Keywords:  tbb-crash
Actual Points:                        |  Parent ID:
       Points:                        |
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Comment (by cypherpunks):

 How to reproduce bug without connection to Tor. (Internet connection still
 need for reproduction)
 1. Install TBB3.x
 2. Remove all add-ons, enabled direct connection without proxy.
 3. Open Browser Console (Ctrl+Shift+J)
 4. Run next code there (paste, press enter):
 {{{
       var req =
 Components.classes["@mozilla.org/xmlextras/xmlhttprequest;1"]
 .createInstance(Components.interfaces.nsIXMLHttpRequest);
       var url = "https://check.torproject.org/?TorButton=true";
       req.open('GET', url, true);
       req.send(null);
 }}}
 5. Restart browser.
 6. Repeat 4th step yet one time (paste, press enter).
 7. Close browser.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10761#comment:35>
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