[tor-bugs] #33087 [Core Tor/Tor]: closing stdio fds on exit can interfere with LeakSanitizer, etc

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#33087: closing stdio fds on exit can interfere with LeakSanitizer, etc
-------------------------------------------------+-------------------------
 Reporter:  catalyst                             |          Owner:  teor
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.3.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.4.1.6
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-log, 043-should, consider-       |  Actual Points:  0.5
  backport-after-0433, 041-backport,             |
  042-backport                                   |
Parent ID:                                       |         Points:  0.2
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------
Changes (by teor):

 * status:  needs_revision => needs_review
 * actualpoints:  0.4 => 0.5


Comment:

 See my PRs:

 Delete close():
 * 0.4.1: ​https://github.com/torproject/tor/pull/1722

 Replace close() with fsync():
 * 0.4.3: ​https://github.com/torproject/tor/pull/1723

 All the test branches are here:
 * ​https://github.com/teor2345/tor/branches/all?query=33087

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33087#comment:15>
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