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Posted to dev@tika.apache.org by "Jukka Zitting (JIRA)" <ji...@apache.org> on 2013/12/27 04:48:50 UTC

[jira] [Resolved] (TIKA-1152) Process loops infinitely on parsing of a CHM file

     [ https://issues.apache.org/jira/browse/TIKA-1152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting resolved TIKA-1152.
---------------------------------

    Resolution: Fixed
      Assignee: Jukka Zitting

Thanks! Patch committed in revision 1553621.

> Process loops infinitely on parsing of a CHM file
> -------------------------------------------------
>
>                 Key: TIKA-1152
>                 URL: https://issues.apache.org/jira/browse/TIKA-1152
>             Project: Tika
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 1.4
>         Environment: Windows/Linux
>            Reporter: Hong-Thai Nguyen
>            Assignee: Jukka Zitting
>            Priority: Critical
>             Fix For: 1.5
>
>         Attachments: ChmLzxBlock.java.patch, eventcombmt.chm
>
>
> By parsing [the attachment CHM file|^eventcombmt.chm] (MS Microsoft Help Files), Java process stuck.
> {code}
> Thread[main,5,main]
> 	org.apache.tika.parser.chm.lzx.ChmLzxBlock.extractContent(ChmLzxBlock.java:203)
> 	org.apache.tika.parser.chm.lzx.ChmLzxBlock.<init>(ChmLzxBlock.java:77)
> 	org.apache.tika.parser.chm.core.ChmExtractor.extractChmEntry(ChmExtractor.java:338)
> 	org.apache.tika.parser.chm.CHMDocumentInformation.getContent(CHMDocumentInformation.java:72)
> 	org.apache.tika.parser.chm.CHMDocumentInformation.getText(CHMDocumentInformation.java:141)
> 	org.apache.tika.parser.chm.CHM2XHTML.process(CHM2XHTML.java:34)
> 	org.apache.tika.parser.chm.ChmParser.parse(ChmParser.java:51)
> 	org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:91)
> 	org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> 	org.apache.tika.parser.AbstractParser.parse(AbstractParser.java:53)
> 	com.polyspot.document.converter.DocumentConverter.realizeConversion(DocumentConverter.java:192)
> ...
> {code}



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