[tor-bugs] #28120 [Core Tor/Tor]: hs_descriptor: CID 1440368: Incorrect expression (SIZEOF_MISMATCH)

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#28120: hs_descriptor: CID 1440368:  Incorrect expression  (SIZEOF_MISMATCH)
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 Reporter:  asn              |          Owner:  (none)
     Type:  defect           |         Status:  new
 Priority:  Medium           |      Milestone:
Component:  Core Tor/Tor     |        Version:
 Severity:  Normal           |     Resolution:
 Keywords:  coverity tor-hs  |  Actual Points:
Parent ID:                   |         Points:
 Reviewer:                   |        Sponsor:
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Comment (by dgoulet):

 Probably our here is to pass the keystream length to
 `build_descriptor_cookie_keys()`. At first glance, it does seems like that
 function has no business of computing by itself the length but rather it
 would be the caller's job.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28120#comment:2>
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