[tor-bugs] #28994 [Core Tor/Tor]: Close stdout pipe on error in process_unix_exec (was double closing stdin pipe)

[Tor Bug Tracker & Wiki]

#28994: Close stdout pipe on error in process_unix_exec (was double closing stdin
pipe)
--------------------+------------------------------
 Reporter:  kjak    |          Owner:  (none)
     Type:  defect  |         Status:  new
 Priority:  Medium  |      Component:  Core Tor/Tor
  Version:          |       Severity:  Normal
 Keywords:          |  Actual Points:
Parent ID:          |         Points:
 Reviewer:          |        Sponsor:
--------------------+------------------------------
 When an error occurs and cleanup is being performed in
 `process_unix_exec`, the stdin pipe is currently being double closed
 instead of closing both the stdin and stdout pipes.  This occurs in two
 places.

 PR to follow.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28994>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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