[tor-bugs] #24454 [Core Tor/Tor]: sandbox failure on arm64

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#24454: sandbox failure on arm64
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 Reporter:  weasel                               |          Owner:  nickm
     Type:  defect                               |         Status:
                                                 |  needs_information
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.3.3.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.3.2.5-alpha
 Severity:  Normal                               |     Resolution:
 Keywords:  033-must, crash, sandbox,            |  Actual Points:
  033-triage-20180320, 033-included-20180320     |
Parent ID:                                       |         Points:
 Reviewer:  ahf                                  |        Sponsor:
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Comment (by nickm):

 ooh, ENOSYS.  That means that the syscall actually doesn't exist.  Huh!
 If we're not using syscall wrong, that means that the rename() syscall
 doesn't actually exist in this kernel, and renameat() is being used
 because it's the only choice.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24454#comment:19>
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