[tor-bugs] #15296 [Tor]: Remove extra newline at the end of an HS descriptor

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#15296: Remove extra newline at the end of an HS descriptor
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     Reporter:  dgoulet  |      Owner:  dgoulet
         Type:  defect   |     Status:  needs_review
     Priority:  normal   |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor      |    Version:
   Resolution:           |   Keywords:  tor-hs
Actual Points:           |  Parent ID:
       Points:           |
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Changes (by dgoulet):

 * status:  new => needs_review


Comment:

 Fix in branch `bug15296_027_01`.

 This has been tested on a chutney network, it works perfectly. Also,
 current HSDir and Client are fined because the HS descriptor parsing
 doesn't expect a newline thus currently ignores it. I've also tested it in
 a chutney network with an HS uploading its descriptor without that newline
 to an unpatched HSDir. Everything works fine.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15296#comment:1>
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