tor/changes/bug1810

  o Major bugfixes:
    - Don't decide to make a new descriptor when receiving a HUP signal.
      This bug has caused a lot of relays to disappear from the consensus
      periodically. Fixes the most common case of triggering bug 1810;
      bugfix on 0.2.2.7-alpha.
Don't recreate descriptor on sighup We used to regenerate our descriptor whenever we'd get a sighup. This was caused by a bug in options_transition_affects_workers() that would return true even if the options were exactly the same. Down the call path we'd call init_keys(), which made us make a new descriptor which the authorities would reject, and the node would subsequently fall out of the consensus. This patch fixes only the first part of this bug: options_transition_affects_workers() behaves correctly now. The second part still wants a fix. 2011-05-21 19:10:11 +02:00			`o Major bugfixes:`
			`- Don't decide to make a new descriptor when receiving a HUP signal.`
			`This bug has caused a lot of relays to disappear from the consensus`
			`periodically. Fixes the most common case of triggering bug 1810;`
			`bugfix on 0.2.2.7-alpha.`