tor/changes/bug23318

  o Minor bugfixes (path selection):
    - When selecting relays by bandwidth, avoid a rounding error that
      could sometimes cause load to be imbalanced incorrectly. Previously,
      we would always round upwards; now, we round towards the nearest
      integer.  This had the biggest effect when a relay's weight adjustments
      should have given it weight 0, but it got weight 1 instead.
      Fixes bug 23318; bugfix on 0.2.4.3-alpha.
Remove an erroneous 0.5 in compute_weighted_bandwidths() Back in 0.2.4.3-alpha (e106812a778f537), when we switched from using double to using uint64 for selecting by bandwidth, I got the math wrong: I should have used llround(x), or (uint64_t)(x+0.5), but instead I wrote llround(x+0.5). That means we would always round up, rather than rounding to the closest integer Fixes bug 23318; bugfix on 0.2.4.3-alpha. 2017-09-22 21:29:15 +02:00			`o Minor bugfixes (path selection):`
			`- When selecting relays by bandwidth, avoid a rounding error that`
			`could sometimes cause load to be imbalanced incorrectly. Previously,`
			`we would always round upwards; now, we round towards the nearest`
			`integer. This had the biggest effect when a relay's weight adjustments`
			`should have given it weight 0, but it got weight 1 instead.`
			`Fixes bug 23318; bugfix on 0.2.4.3-alpha.`