[tor-bugs] #31594 [Core Tor/Tor]: Close all the log fds before aborting

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#31594: Close all the log fds before aborting
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 Reporter:  teor                                 |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_revision
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.2.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  BugSmash, diagnostics, 042-should,   |  Actual Points:  0.7
  android, macos, 035-backport, 040-backport,    |
  041-backport                                   |
Parent ID:  #31571                               |         Points:  0.3
 Reviewer:  nickm                                |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by teor):

 * changes files
 * split up PR into clean_up_backtrace_handler() / subsystem / log split
 * list of changes in PR
 * list of changes in child tickets

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31594#comment:10>
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