[tor-bugs] #27194 [Core Tor/Tor]: handling extra commas in protover

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#27194: handling extra commas in protover
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 Reporter:  cyberpunks          |          Owner:  (none)
     Type:  defect              |         Status:  new
 Priority:  Medium              |      Milestone:  Tor: 0.3.5.x-final
Component:  Core Tor/Tor        |        Version:  Tor: 0.2.9.4-alpha
 Severity:  Normal              |     Resolution:
 Keywords:  rust, security-low  |  Actual Points:
Parent ID:                      |         Points:
 Reviewer:                      |        Sponsor:
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Changes (by teor):

 * milestone:  Tor: 0.3.6.x-final => Tor: 0.3.5.x-final


Comment:

 Replying to [comment:1 teor]:
 > I'm not sure if we should fix the rust version to match the C version,
 or fix the C version.
 >
 > If we do fix the C version, we may need to define a new consensus
 method. So I'm scheduling this for merge in 0.3.6, because new consensus
 methods are complicated.

 Oh, hang on, we can just reject descriptors with extra commas in the C
 code. We're allowed to reject descriptors as malformed without a new
 consensus method.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27194#comment:2>
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