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

[Tor Bug Tracker & Wiki]

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

 * Attachment "gethostbyaddr_r.patch" added.

 Patch with test and fix

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