[tor-bugs] #30996 [Core Tor/Tor]: namemap_get_or_create_id reads past its allocated memory

Fri Jul 19 14:22:40 UTC 2019

#30996: namemap_get_or_create_id reads past its allocated memory
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 Reporter:  arma                     |          Owner:  nickm
     Type:  defect                   |         Status:  accepted
 Priority:  High                     |      Milestone:  Tor: 0.4.1.x-final
Component:  Core Tor/Tor             |        Version:
 Severity:  Normal                   |     Resolution:
 Keywords:  041-must 041-regression  |  Actual Points:
Parent ID:                           |         Points:  0.5
 Reviewer:                           |        Sponsor:
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Comment (by nickm):

 Let's look into your setup some more: I don't see this on Fedora 30 with
 valgrind 3.15 and glibc 2.29.  Can we figure out what combination of
 versions is needed to cause this behavior?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30996#comment:6>
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