[LUCENE-5869] FuzzyQuery should require positive maxExpansions - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.10, 6.0
Component/s: None
Labels:
None

Lucene Fields:

New

Description

FuzzyQuery currently only disallows negative values of maxExpansions. However, passing 0 causes an NPE when the underlying TopTermsRewrite does a peek() on an empty queue, which returns null, and then goes on using it unknowingly.

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LUCENE-5869.patch
05/Aug/14 04:20
3 kB
Ryan Ernst

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Assignee:: Unassigned

Reporter:: Ryan Ernst

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Watchers:: 4 Start watching this issue

Dates

Created:: 05/Aug/14 03:36

Updated:: 28/Aug/22 14:13

Resolved:: 05/Aug/14 16:15