[tor-bugs] #22370 [Core Tor/Tor]: Stop leaking routerinfos that are rejected due to keypinning

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#22370: Stop leaking routerinfos that are rejected due to keypinning
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     Reporter:  teor     |      Owner:
         Type:  defect   |     Status:  new
     Priority:  Medium   |  Milestone:  Tor: 0.3.1.x-final
    Component:  Core     |    Version:  Tor: 0.2.7.2-alpha
  Tor/Tor                |   Keywords:  memory-leak, 029-backport,
     Severity:  Normal   |  030-backport
Actual Points:  0.1      |  Parent ID:
       Points:  0.1      |   Reviewer:
      Sponsor:           |
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 When we added the keypinning code to dirserv_add_descriptor, we forgot to
 free rejected routerinfos.

 We should backport this to 0.2.9, because it is the earliest version run
 by the public directory authorities. (And it's LTS.)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22370>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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