[tor-bugs] #30561 [Core Tor/Tor]: Fixed tor_vasprintf on systems without vasprintf.

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#30561: Fixed tor_vasprintf on systems without vasprintf.
-------------------------------------------------+-------------------------
 Reporter:  paldium                              |          Owner:  (none)
     Type:  defect                               |         Status:
                                                 |  merge_ready
 Priority:  Low                                  |      Milestone:  Tor:
                                                 |  0.4.0.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.4.0.5
 Severity:  Minor                                |     Resolution:
 Keywords:  029-backport? 034-backport?          |  Actual Points:
  035-backport? 040-backport? dgoulet-merge      |
Parent ID:                                       |         Points:
 Reviewer:  nickm                                |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by paldium):

 Hi nickm,

 sorry for the late reply. I have encountered this code through manual
 review and I had no system around which lacks vasprintf. Therefore I have
 disabled the other two implementations manually as well.

 The only system that is POSIX and lacks vasprintf is a closed-source
 Solaris version. Due to this lack of available test platforms I came up
 with the recommendation to drop this code completely.

 Thanks for merging. :)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30561#comment:7>
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