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

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Jul 19 15:50:50 UTC 2019


#30996: namemap_get_or_create_id reads past its allocated memory
-------------------------------------+------------------------------------
 Reporter:  arma                     |          Owner:  nickm
     Type:  defect                   |         Status:  needs_information
 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:
-------------------------------------+------------------------------------

Comment (by kushaldas):

 I can not see the similar errors while running under `valgrind`.


 {{{
 Jul 19 21:17:32.019 [notice] Tor 0.4.2.0-alpha-dev (git-5303dbe6249ed4b1)
 running on Linux with Libevent 2.0.21-stable, OpenSSL 1.1.0k, Zlib 1.2.8,
 Liblzma 5.2.2, and Libzstd N/A.

 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30996#comment:8>
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