[tor-bugs] #24315 [Core Tor/Tor]: sandbox: openat() not handled for all our files

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Nov 16 18:11:57 UTC 2017


#24315: sandbox: openat() not handled for all our files
--------------------------+------------------------------------
 Reporter:  dgoulet       |          Owner:  dgoulet
     Type:  defect        |         Status:  assigned
 Priority:  Medium        |      Milestone:  Tor: 0.3.2.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  sandbox       |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+------------------------------------

Comment (by nickm):

 we can detect the specific version at runtime with gnu_get_libc_version().
 Of course, it would be cleaner to call open() and somehow discover whether
 open() or openat() is being called.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24315#comment:4>
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