Fix OPENDJ-2018: Wrong number of entries returned in ldapsearch with the ne...

Ludovic Poitou

12.25.2015 d743cc961c7b4714b1221868f34f56ebd3865e2a

Fix OPENDJ-2018: Wrong number of entries returned in ldapsearch with the new backend.
Recent regression with the latest index optimisation. The EntryIDSet returned when cursoring the dn2id index was not sorted.
Thanks Yannick for the quick resolution.

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

@@ -1028,7 +1028,7 @@

  private static EntryIDSet newIDSetFromCursor(SequentialCursor<?, EntryID> cursor, boolean includeCurrent)
  {
    final long ids[] = new long[SCOPE_IDSET_LIMIT];
    long ids[] = new long[SCOPE_IDSET_LIMIT];
    int offset = 0;
    if (includeCurrent) {
      ids[offset++] = cursor.getValue().longValue();
@@ -1036,9 +1036,13 @@
    for(; offset < ids.length && cursor.next() ; offset++) {
      ids[offset] = cursor.getValue().longValue();
    }

    ids = Arrays.copyOf(ids, offset);
    Arrays.sort(ids);

    return offset == SCOPE_IDSET_LIMIT
        ? EntryIDSet.newUndefinedSet()
        : EntryIDSet.newDefinedSet(Arrays.copyOf(ids, offset));
        : EntryIDSet.newDefinedSet(ids);
  }

  private <E1 extends Exception, E2 extends Exception>