[tor-bugs] #29537 [Core Tor/Tor]: verify intptr_t round-trip through void *

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Mar 12 21:38:26 UTC 2019


#29537: verify intptr_t round-trip through void *
----------------------------------------+----------------------------------
 Reporter:  catalyst                    |          Owner:  (none)
     Type:  defect                      |         Status:  needs_review
 Priority:  Medium                      |      Milestone:  Tor:
                                        |  0.4.1.x-final
Component:  Core Tor/Tor                |        Version:
 Severity:  Normal                      |     Resolution:
 Keywords:  portability technical-debt  |  Actual Points:
Parent ID:                              |         Points:
 Reviewer:  catalyst, teor              |        Sponsor:
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Changes (by teor):

 * reviewer:  catalyst => catalyst, teor


Comment:

 I did a quick review and made some suggestions,

 I think testing negative ints is important, testing every bit is
 potentially useful and harmless, and putting the casts in another module
 improves the reliability of the test under optimisation (and is also
 harmless).

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29537#comment:15>
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