[tor-bugs] #30148 [Core Tor/Tor]: Fix infrequent, unlikely memory leak on failure to create keys directory

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#30148: Fix infrequent, unlikely memory leak on failure to create keys directory
-------------------------------------------------+-------------------------
 Reporter:  nickm                                |          Owner:  nickm
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  034-backport 035-backport            |  Actual Points:
  040-backport                                   |
Parent ID:  #30146                               |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------
Changes (by nickm):

 * status:  assigned => needs_review
 * keywords:   => 034-backport 035-backport 040-backport


Comment:

 See branch `ticket30148_034` with PR at
 https://github.com/torproject/tor/pull/937.

 I don't recommend backporting this any farther than 0.3.5; it is trivial
 and 0.3.4 is approaching end of life.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30148#comment:1>
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