[tor-bugs] #32718 [Core Tor/Tor]: Crash: Consensus diff src/lib/memarea/memarea.c:147: memarea_chunk_free_unchecked

[Tor Bug Tracker & Wiki]

#32718: Crash: Consensus diff src/lib/memarea/memarea.c:147:
memarea_chunk_free_unchecked
-------------------------+-------------------------------------------------
     Reporter:  teor     |      Owner:  (none)
         Type:  defect   |     Status:  new
     Priority:  Medium   |  Milestone:  Tor: 0.4.3.x-final
    Component:  Core     |    Version:  Tor: 0.4.1.6
  Tor/Tor                |   Keywords:  crash, tor-dir, 043-should,
     Severity:  Normal   |  openbsd, BugSmashFund
Actual Points:           |  Parent ID:
       Points:  1        |   Reviewer:
      Sponsor:           |
-------------------------+-------------------------------------------------
 Here's the Tor log from OpenBSD:
 {{{
 Tor[96521]: Could not apply consensus diff because an ed command was
 missing a line number.
 Tor[96521]: consdiff_gen_diff: Refusing to generate consensus diff
 because the generated ed diff could not be tested to successfully
 generate the target consensus.
 Tor[96521]: tor_assertion_failed_: Bug: src/lib/memarea/memarea.c:147:
 memarea_chunk_free_unchecked: Assertion sent_val == 0x90806622u failed;
 aborting. (on Tor 0.4.1.6 )
 Tor[96521]: Bug: Assertion sent_val == 0x90806622u failed in
 memarea_chunk_free_unchecked at src/lib/memarea/memarea.c:147: . (Stack
 trace not available) (on Tor 0.4.1.6 )
 }}}

 Here's the original email:
 https://lists.torproject.org/pipermail/tor-
 relays/2019-December/017950.html

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32718>
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