[tor-bugs] #11824 [Tor]: tor_zlib_process fails when trying to finish with no input or output bytes.

[Tor Bug Tracker & Wiki]

#11824: tor_zlib_process fails when trying to finish with no input or output bytes.
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     Reporter:  nickm   |      Owner:
         Type:  defect  |     Status:  needs_review
     Priority:  normal  |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor     |    Version:
   Resolution:          |   Keywords:  tor-relay zlib
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by wfn):

 fwiw, the `state->stream.avail_in == 0 && !finish` (or
 `state->stream.avail_in == 0 && state->stream.avail_out > 0`, I guess?)
 test makes sense.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/11824#comment:3>
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