[LUCENE-1250] Some equals methods do not check for null argument - ASF JIRA

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Type: Bug
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.1, 4.0-ALPHA
Component/s: core/index, core/search
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None

Lucene Fields:

New, Patch Available

Description

The equals methods in the following classes do not check for a null argument and thus would incorrectly fail with a null pointer exception if passed null:

org.apache.lucene.index.SegmentInfo
org.apache.lucene.search.function.CustomScoreQuery
org.apache.lucene.search.function.OrdFieldSource
org.apache.lucene.search.function.ReverseOrdFieldSource
org.apache.lucene.search.function.ValueSourceQuery

If a null parameter is passed to equals() then false should be returned.

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Assignee:: Shai Erera

Reporter:: David Dillard

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Created:: 27/Mar/08 22:08

Updated:: 28/Aug/22 11:48

Resolved:: 25/Jan/11 13:35

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Some equals methods do not check for null argument