[tor-bugs] #34164 [Applications/Tor Launcher]: Tor Launcher hangs with 33533+5 branch

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#34164: Tor Launcher hangs with 33533+5 branch
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     Reporter:  acat                 |      Owner:  tbb-team
         Type:  defect               |     Status:  assigned
     Priority:  Medium               |  Milestone:
    Component:  Applications/Tor     |    Version:
  Launcher                           |   Keywords:  ff78-esr
     Severity:  Normal               |  TorBrowserTeam202005
Actual Points:                       |  Parent ID:
       Points:                       |   Reviewer:
      Sponsor:                       |
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 mcs/brade pointed to me that there seems to be a Tor Launcher deadlock
 inside a call to writeBytes() for the control port connection, with the
 latest `33533+5` branch from #33533.

 They tested a debug build in macOS, but it also happens to me with a
 `testbuild-linux-x86_64` build.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/34164>
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