[tor-bugs] #22789 [Core Tor/Tor]: Tor 0.3.1.4-alpha crash on OpenBSD-current

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#22789: Tor 0.3.1.4-alpha crash on OpenBSD-current
-------------------------------------------------+-------------------------
 Reporter:  fredzupy                             |          Owner:
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  High                                 |      Milestone:  Tor:
                                                 |  0.3.1.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.3.1.4-alpha
 Severity:  Major                                |     Resolution:
 Keywords:  tor crash inet_pton c99 openbsd      |  Actual Points:
  024-backport 025-backport 026-backport         |
  027-backport 028-backport 029-backport         |
  030-backport                                   |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by catalyst):

 My reading of C99 is that `strtol("0xquux", &next, 16)` must return zero
 and `next` must point to the `x`.  The optionality in paragraph 3 is for
 the input data, not the implementation.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22789#comment:17>
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