[tor-bugs] #25440 [Core Tor/Tor]: Broken openat syscall in Sandbox mode

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#25440: Broken openat syscall in Sandbox mode
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 Reporter:  ageisp0lis                           |          Owner:  nickm
     Type:  defect                               |         Status:
                                                 |  needs_information
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  unspecified
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.3.3.3-alpha
 Severity:  Normal                               |     Resolution:
 Keywords:  sandbox, 033-must, regression,       |  Actual Points:
  033-triage-20180326, 033-included-20180326,    |
  033-backport, AffectsTails,                    |
  034-deferred-20180602, 035-removed-20180711    |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by Jigsaw52):

 After looking at this again, I think my fix will not ruin anyone's day.
 My fix would only cause problems if AT_FDCWD is a 64bits value. As far as
 I know, there is no system currently using 64bits values for this
 constant.

 I've rebased my branch with the current master and wrote a better commit
 message:

 https://github.com/Jigsaw52/tor/tree/fix-25440

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25440#comment:21>
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