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  1. Lucene - Core
  2. LUCENE-3816

FilteredDocIdSet does not handle a case where the inner set iterator is null

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.5
    • 3.6, 4.0-ALPHA
    • core/search
    • None
    • New

    Description

      DocIdSet#iterator is allowed to return null, when used in FilteredDocIdSet, if null is returned from the inner set, the FilteredDocIdSetIterator fails since it does not allow for nulls to be passed to it.

      The fix is simple, return null in FilteredDocIdSet in the iterator method is the iterator is null.

      Attachments

        1. LUCENE-3816.patch
          0.9 kB
          Shay Banon
        2. LUCENE-3816.patch
          3 kB
          Uwe Schindler

        Activity

          People

            uschindler Uwe Schindler
            kimchy Shay Banon
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            Dates

              Created:
              Updated:
              Resolved: