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Posted to dev@lucene.apache.org by "Uwe Schindler (Resolved) (JIRA)" <ji...@apache.org> on 2012/02/22 14:41:48 UTC
[jira] [Resolved] (LUCENE-3816) FilteredDocIdSet does not handle a
case where the inner set iterator is null
[ https://issues.apache.org/jira/browse/LUCENE-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler resolved LUCENE-3816.
-----------------------------------
Resolution: Fixed
Committed trunk revision: 1292282
Committed 3.x revision: 1292288
Thanks Shay!
> FilteredDocIdSet does not handle a case where the inner set iterator is null
> ----------------------------------------------------------------------------
>
> Key: LUCENE-3816
> URL: https://issues.apache.org/jira/browse/LUCENE-3816
> Project: Lucene - Java
> Issue Type: Bug
> Components: core/search
> Affects Versions: 3.5
> Reporter: Shay Banon
> Assignee: Uwe Schindler
> Fix For: 3.6, 4.0
>
> Attachments: LUCENE-3816.patch, LUCENE-3816.patch
>
>
> 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.
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