[jira] Resolved: (SOLR-589) DisMaxRequestHandler crashes on badly formed query strings ( combinations of "-" and "+" )

["Otis Gospodnetic (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Otis Gospodnetic resolved SOLR-589.
-----------------------------------

    Resolution: Fixed
      Assignee: Otis Gospodnetic

Thanks Sean!

Sending        CHANGES.txt
Sending        src/java/org/apache/solr/search/DisMaxQParserPlugin.java
Sending        src/java/org/apache/solr/util/SolrPluginUtils.java
Sending        src/test/org/apache/solr/util/SolrPluginUtilsTest.java
Transmitting file data ....
Committed revision 686042.


> DisMaxRequestHandler crashes on badly formed query strings ( combinations of "-" and "+" )
> ------------------------------------------------------------------------------------------
>
>                 Key: SOLR-589
>                 URL: https://issues.apache.org/jira/browse/SOLR-589
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 1.2
>         Environment: all platforms
>            Reporter: bram de jong
>            Assignee: Otis Gospodnetic
>            Priority: Minor
>         Attachments: SOLR-589.patch, SOLR-589.patch, SOLR-589.patch
>
>
> The DisMaxRequestHandler parser crashes on strings which contain double dashes or various combinations of - and + like:
> chocolate cookie -
> chocolate -+cookie
> chocolate --cookie
> chocolate - - cookie
> Originally found by me:
> http://mail-archives.apache.org/mod_mbox/lucene-solr-user/200806.mbox/browser
> And verified by Sean Tim:
> http://mail-archives.apache.org/mod_mbox/lucene-solr-user/200806.mbox/browser

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