[tor-bugs] #25627 [Core Tor/Torsocks]: tsocks_gethostbyaddr_r scribbles garbage over data->hostname and then relies on it

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#25627: tsocks_gethostbyaddr_r scribbles garbage over data->hostname and then
relies on it
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 Reporter:  exarkun            |          Owner:  dgoulet
     Type:  defect             |         Status:  needs_review
 Priority:  Medium             |      Milestone:
Component:  Core Tor/Torsocks  |        Version:
 Severity:  Blocker            |     Resolution:
 Keywords:                     |  Actual Points:
Parent ID:                     |         Points:
 Reviewer:                     |        Sponsor:
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Comment (by exarkun):

 Note that the attached patch is near code modified by another recent patch
 and so I generated it stacked on top of those changes to avoid conflicts.
 But this does mean https://trac.torproject.org/projects/tor/ticket/25586
 should be dealt with first.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25627#comment:3>
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