[tor-bugs] #17983 [Tor]: Build tor with -fwrapv by default

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#17983: Build tor with -fwrapv by default
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 Reporter:  teor         |          Owner:
     Type:  enhancement  |         Status:  new
 Priority:  Medium       |      Milestone:  Tor: 0.2.8.x-final
Component:  Tor          |        Version:
 Severity:  Normal       |     Resolution:
 Keywords:               |  Actual Points:
Parent ID:               |         Points:
  Sponsor:               |
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Comment (by nickm):

 What's the performance impact?

 My only other concern here would be that programmers would start assuming
 -fwrapv semantics, with dangerous results when -fwrapv is missing.

 Otherwise sounds reasonable

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17983#comment:2>
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