tor/changes/bug6831

  o Minor bugfixes:
    - Fix round_to_power_of_2 so it doesn't invoke undefined behavior
      with large values. This was untriggered, but nevertheless incorrect.
      Fixes bug 6831; bugfix on 0.2.0.1-alpha.
Don't compute ((uint64_t)1)<<64 in round_to_power_of_2 This would be undefined behavior if it happened. (It can't actually happen as we're using round_to_power_of_2, since we would have to be trying to allocate exabytes of data.) While we're at it, fix the behavior of round_to_power_of_2(0), and document the function better. Fix for bug 6831. 2012-09-13 16:34:49 +02:00			`o Minor bugfixes:`
			`- Fix round_to_power_of_2 so it doesn't invoke undefined behavior`
			`with large values. This was untriggered, but nevertheless incorrect.`
			`Fixes bug 6831; bugfix on 0.2.0.1-alpha.`