[tor-bugs] #27003 [Core Tor/Tor]: Regression: 'SETCONF ORPort' can kill tor process

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#27003: Regression: 'SETCONF ORPort' can kill tor process
-----------------------------------------------+---------------------------
 Reporter:  atagar                             |          Owner:  nickm
     Type:  defect                             |         Status:  accepted
 Priority:  High                               |      Milestone:  Tor:
                                               |  0.3.5.x-final
Component:  Core Tor/Tor                       |        Version:  Tor:
                                               |  unspecified
 Severity:  Normal                             |     Resolution:
 Keywords:  regression, 035-must 034-backport  |  Actual Points:
Parent ID:                                     |         Points:
 Reviewer:                                     |        Sponsor:
-----------------------------------------------+---------------------------

Comment (by nickm):

 Here is the bottom of the call-stack when we hit the error:
 {{{
 #0  check_ed_keys_callback (now=1533216819, options=0x555555a3ce30)
     at src/or/main.c:1840
 #1  0x00005555555bf081 in periodic_event_dispatch (ev=0x555555a78060,
     data=0x555555a06380 <periodic_events+576>) at src/or/periodic.c:55
 #2  0x00005555555a592d in rescan_periodic_events (options=<optimized out>)
     at src/or/main.c:1605
 #3  0x00005555556b9055 in hs_service_map_has_changed ()
     at src/or/hs_service.c:2978
 #4  0x00005555555d6dca in rend_service_prune_list_impl_ ()
     at src/or/rendservice.c:622
 #5  rend_service_prune_list () at src/or/rendservice.c:637
 #6  0x00005555556aff50 in stage_services (service_list=0x5555579032d0)
     at src/or/hs_config.c:51
 #7  hs_config_service_all (options=options at entry=0x555555a3ce30,
     validate_only=validate_only at entry=0) at src/or/hs_config.c:565
 #8  0x0000555555649852 in options_act (old_options=0x555558251ab0)
     at src/or/config.c:1853
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27003#comment:7>
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