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https://issues.apache.org/jira/browse/TIKA-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Allison updated TIKA-4116:
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Attachment: _1152432709.xls
> Duplicate macros extracted from some embedded OLE2 containers
> -------------------------------------------------------------
>
> Key: TIKA-4116
> URL: https://issues.apache.org/jira/browse/TIKA-4116
> Project: Tika
> Issue Type: Bug
> Reporter: Tim Allison
> Priority: Major
> Attachments: _1152432709.xls
>
>
> In some OLE2 containers with embedded objects, we're calling extract macros
> potentially several times on the same POIFSFileSystem.
> An example file is here:
> https://corpora.tika.apache.org/base/docs/govdocs1/527/527356.doc
> The embedded {{_1152432709.xls}} has several attachments, including
> {{MBD000000B4.unknown}} and {{MBD0049C388.unknown}} among others. Each time
> we parse the embedded files, we're calling extractMacros on the same file
> system: {{root.getFileSystem()}}, which takes us back to {{_1152432709.xls}}.
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