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https://issues.apache.org/jira/browse/TIKA-316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12800209#action_12800209
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Maxim Valyanskiy commented on TIKA-316:
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https://issues.apache.org/bugzilla/show_bug.cgi?id=43670
> Parsing Visio diagrams with tika-app causes TikaException (Found a chunk with
> a negative length)
> ------------------------------------------------------------------------------------------------
>
> Key: TIKA-316
> URL: https://issues.apache.org/jira/browse/TIKA-316
> Project: Tika
> Issue Type: Bug
> Components: parser
> Affects Versions: 0.4, 0.5
> Environment: Windows Server 2003 SP2, JRE 1.6.0_16, tika-app, Visio
> 2003
> Reporter: Mike Hays
> Attachments: repro-TIKA-316.vsd
>
>
> tika-app (0.4 and 0.5 nightly) return the following when attempting to parse
> a Visio 2003 file (other versions may be affected):
> Exception in thread "main" org.apache.tika.exception.TikaException:
> Unexpected RuntimeException from
> org.apache.tika.parser.microsoft.officepar...@145e044
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:123)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:103)
> at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:176)
> at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:63)
> Caused by: java.lang.IllegalArgumentException: Found a chunk with a negative
> length, which isn't allowed
> at
> org.apache.poi.hdgf.chunks.ChunkFactory.createChunk(ChunkFactory.java:120)
> at
> org.apache.poi.hdgf.streams.ChunkStream.findChunks(ChunkStream.java:59)
> at
> org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:93)
> at
> org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:100)
> at
> org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:100)
> at org.apache.poi.hdgf.HDGFDiagram.<init>(HDGFDiagram.java:95)
> at
> org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:52)
> at
> org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:49)
> at
> org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:118)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:121)
> ... 3 more
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