Fix referrals not being returned by a search

Jean-Noël Rouvignac

24.04.2015 9cfc6d90d43cfff2041ad05a31e6b70bdbcf269b

Fix referrals not being returned by a search

DN2URI.java:
In returnSearchReferences(), use Cursor.positionToKeyOrNext() because we do not want to position _exactly_ on the lower bound key, we want to position on that key, or the next one.

JEStorage.java:
In positionToIndex(), allowed to specify index 0.

 opendj-server-legacy/src/main/java/org/opends/server/backends/jeb/JEStorage.java

@@ -228,6 +228,10 @@
        {
          return false;
        }
        else if (index == 0)
        {
          return true;
        }

        // equivalent to READ_UNCOMMITTED
        long skipped = cursor.skipNext(index, dbKey, dbValue, null);

 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/DN2URI.java

@@ -625,7 +625,7 @@
    {
      // Initialize the cursor very close to the starting value then
      // step forward until we pass the ending value.
      boolean success = cursor.positionToKey(suffix);
      boolean success = cursor.positionToKeyOrNext(suffix);
      while (success && cursor.getKey().compareTo(end) < 0)
      {
        // We have found a subordinate referral.