[tor-bugs] #23653 [Core Tor/Tor]: When accessing onion service with no fetchable descriptor, Tor sits around until timeout rather than hanging up

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#23653: When accessing onion service with no fetchable descriptor, Tor sits around
until timeout rather than hanging up
--------------------------+------------------------------------
 Reporter:  arma          |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:
Component:  Core Tor/Tor  |        Version:  Tor: 0.2.8.2-alpha
 Severity:  Normal        |     Resolution:
 Keywords:  regression    |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Comment (by arma):

 Notice that in git master now, rend_client_desc_trynow() has an
 {{{
   } else { /* 404, or fetch didn't get that far */
 }}}
 clause, which is never reached because the function is only called from
 one point in handle_response_fetch_renddesc_v2() where we just
 successfully got the descriptor.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23653#comment:6>
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