[tor-bugs] #7164 [Core Tor/Tor]: microdesc.c:378: Bug: microdesc_free() called, but md was still referenced 1 node(s); held_by_nodes == 1

[Tor Bug Tracker & Wiki]

#7164: microdesc.c:378: Bug: microdesc_free() called, but md was still referenced
1 node(s); held_by_nodes == 1
-------------------------------------------------+-------------------------
 Reporter:  jaj123                               |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  needs_revision
 Priority:  High                                 |      Milestone:  Tor:
                                                 |  unspecified
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.2.4.19
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-client, 025-backport, nickm-     |  Actual Points:
  should-review, review-group-24,                |
  033-triage-20180320, 033-removed-20180320      |
Parent ID:                                       |         Points:  2
 Reviewer:  asn                                  |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by starlight):

 {{{
 Jun 22: microdesc_cache_clean(): Bug: Microdescriptor seemed very old
 (last listed 168 hours ago vs 168 hour cutoff), but is still marked as
 being held by 1 node(s). I found 1 node(s) holding it. Current
 networkstatus is 0 hours old. Hashtable badness is 0. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug:   [0]:
 ID=1C70C2AA7F3772CE07C4EF6B18A6E330150372EE. md=0xXXXX0b55df0,
 rs=0xXXXX3fb8440, ri=0xXXXX2fd2120. Microdesc digest in RS does match. RS
 okay in networkstatus. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug: Microdescriptor seemed very old
 (last listed 168 hours ago vs 168 hour cutoff), but is still marked as
 being held by 1 node(s). I found 1 node(s) holding it. Current
 networkstatus is 0 hours old. Hashtable badness is 0. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug:   [0]:
 ID=95D0B345ECC84FD2BF27A33B2765DF5E077ACDBD. md=0xXXXYdaee5c90,
 rs=0xXXXXbf2b470, ri=0xXXXX3548090. Microdesc digest in RS does match. RS
 okay in networkstatus. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug: Microdescriptor seemed very old
 (last listed 168 hours ago vs 168 hour cutoff), but is still marked as
 being held by 1 node(s). I found 1 node(s) holding it. Current
 networkstatus is 0 hours old. Hashtable badness is 0. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug:   [0]:
 ID=98EF3981F766F9F87D7C399E6DD0FFC3867711AF. md=0xXXXX064d6d0,
 rs=0xXXXX0142900, ri=0xXXXX2d96bf0. Microdesc digest in RS does match. RS
 okay in networkstatus. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug: Microdescriptor seemed very old
 (last listed 168 hours ago vs 168 hour cutoff), but is still marked as
 being held by 1 node(s). I found 1 node(s) holding it. Current
 networkstatus is 0 hours old. Hashtable badness is 0. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug:   [0]:
 ID=12F8A0468A77B5BC588780BFC5010C1E43421B0D. md=0xXXXX6f79c50,
 rs=0xXXXYdf5073a0, ri=0xXXXX53e6090. Microdesc digest in RS does match. RS
 okay in networkstatus. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug: Microdescriptor seemed very old
 (last listed 168 hours ago vs 168 hour cutoff), but is still marked as
 being held by 1 node(s). I found 1 node(s) holding it. Current
 networkstatus is 0 hours old. Hashtable badness is 0. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug:   [0]:
 ID=DC2E059C157322DF555F2041601EDF7E69655E04. md=0xXXXYdfcfe930,
 rs=0xXXXYda55d4d0, ri=0xXXXYdc5e5210. Microdesc digest in RS does match.
 RS okay in networkstatus. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug: Microdescriptor seemed very old
 (last listed 168 hours ago vs 168 hour cutoff), but is still marked as
 being held by 1 node(s). I found 1 node(s) holding it. Current
 networkstatus is 0 hours old. Hashtable badness is 0. (on Tor 0.3.5.8 )
 Jun 22: microdesc_cache_clean(): Bug:   [0]:
 ID=D8B16FB9CDFF228C03B1A628B3B45620F93E320A. md=0xXXXX094df80,
 rs=0xXXXX56f2f90, ri=0xXXXYdaa472a0. Microdesc digest in RS does match. RS
 okay in networkstatus. (on Tor 0.3.5.8 )
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7164#comment:109>
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