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Re: [tor-bugs] #21278 [Core Tor/Tor]: Avoid signed integer underflow when comparing versions (Fix TROVE-2017-001)

#21278: Avoid signed integer underflow when comparing versions (Fix TROVE-2017-001)
--------------------------+------------------------------------
 Reporter:  nickm         |          Owner:  nickm
     Type:  defect        |         Status:  needs_revision
 Priority:  Medium        |      Milestone:  Tor: 0.3.0.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  029-backport  |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Comment (by arma):

 Replying to [comment:6 teor]:
 > Also, I think we should patch the 64-bit to 32-bit truncation bug in
 #21450 at the same time as this.
 >
 > It means that 32-bit and 64-bit tors treat version components >=
 INT32_MAX differently.

 I can get behind this plan (to merge the fix for 21450 to 0.3.0, or to
 0.3.0 and 0.2.9, depending on how far back we decide to backport).

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21278#comment:9>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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