[tor-bugs] #17868 [Core Tor/Tor]: base64_decode_nopad() destination buffer length problem

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#17868: base64_decode_nopad() destination buffer length problem
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 Reporter:  dgoulet          |          Owner:  nikkolasg
     Type:  defect           |         Status:  needs_revision
 Priority:  Medium           |      Milestone:  Tor: 0.3.1.x-final
Component:  Core Tor/Tor     |        Version:
 Severity:  Normal           |     Resolution:
 Keywords:  review-group-12  |  Actual Points:
Parent ID:  #19531           |         Points:  2
 Reviewer:  dgoulet          |        Sponsor:  SponsorR-can
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Comment (by catalyst):

 Further findings:
 * Nothing besides test code currently calls `base64_decode_nopad()`
 * `base64_decode_nopad()` probably has no reason to exist if
 `base64_decode()` is sufficiently lenient

 [moved comment from parent ticket]

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17868#comment:40>
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