[tor-bugs] #23318 [- Select a component]: compute_weighted_bandwidths: do not add 0.5 to final_weight

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#23318: compute_weighted_bandwidths: do not add 0.5 to final_weight
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     Reporter:  cypherpunks           |      Owner:  (none)
         Type:  defect                |     Status:  new
     Priority:  Medium                |  Milestone:
    Component:  - Select a component  |    Version:
     Severity:  Normal                |   Keywords:
Actual Points:                        |  Parent ID:
       Points:                        |   Reviewer:
      Sponsor:                        |
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 This extra 0.5 leads to non-zero probability to bypass bandwidth weights
 limitations. Like to pick Exit+Guard as Guard while there are not enough
 bandwidth.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23318>
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