[tor-bugs] #25792 [Core Tor/Tor]: 32 bit ASAN failures in _dl_get_tls_static_info

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Apr 13 03:42:57 UTC 2018


#25792: 32 bit ASAN failures in _dl_get_tls_static_info
------------------------------+--------------------------------
     Reporter:  mikeperry     |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.3.4.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+--------------------------------
 On 32 bit 0.3.4.x, it looks like ASAN is failing on all tests due to an
 invalid write in _dl_get_tls_static_info

 https://jenkins.torproject.org/view/Failed+Unstable/job/tor-ci-linux-
 master-expensive-
 hardening/ARCHITECTURE=i386,SUITE=buster/lastBuild/console

 Possible ASAN issue? Other arch combos look fine.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25792>
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