[tor-bugs] #26933 [Core Tor/Tor]: Minor memleak in HSv3 configuration

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#26933: Minor memleak in HSv3 configuration
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 Reporter:  asn                       |          Owner:  nickm
     Type:  defect                    |         Status:  accepted
 Priority:  Medium                    |      Milestone:  Tor: 0.3.5.x-final
Component:  Core Tor/Tor              |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  easy memleak hsv3 tor-hs  |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by nickm):

 oh wait, I was thinking of escaped().  But that's one we're calling here,
 so this still probably isn't a real leak.  (What escaped() does is to free
 its last-returned value each time it is called; escaped(NULL) is supposed
 to free the last-returned value without creating a new one.)

 Nonetheless, I am not sure how this is happening.  The tor_free_all()
 function calls escaped(NULL), which is supposed to free this memory.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26933#comment:3>
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