[tor-bugs] #29896 [Core Tor/Tor]: Backport connection_dir_buf_add() to 0.3.4 and later

[Tor Bug Tracker & Wiki]

#29896: Backport connection_dir_buf_add() to 0.3.4 and later
-------------------------+-------------------------------------------------
     Reporter:  teor     |      Owner:  teor
         Type:           |     Status:  assigned
  enhancement            |
     Priority:  Medium   |  Milestone:  Tor: 0.4.1.x-final
    Component:  Core     |    Version:
  Tor/Tor                |   Keywords:  tor-dirauth, metrics-needs, tor-
     Severity:  Normal   |  bwauth, 035-removed-20180711, 040-roadmap-
                         |  proposed, 034-backport, 035-backport,
                         |  040-backport
Actual Points:           |  Parent ID:  #21377
       Points:           |   Reviewer:
      Sponsor:           |
-------------------------+-------------------------------------------------
 We need connection_dir_buf_add() in 0.3.4 for #21377.

 But I don't want to backport all the refactoring, just the new function.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29896>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online