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https://issues.apache.org/jira/browse/TIKA-1038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14347426#comment-14347426
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Tim Allison commented on TIKA-1038:
-----------------------------------
Couldn't help it. Y, [~tpalsulich], that looks good to me. I don't think
we'll lose much info if we don't unspool dicts there...clearly a fairly rare
event.
If you could add a comment about the danger of calling toString() on
COSDictionary in lieu of a unit test with this non-Apache friendly document,
that'd be great.
If there are any surprises, we'll probably find them on the next run against
govdocs1.
> Parsing PDF with StackOverlowError
> -----------------------------------
>
> Key: TIKA-1038
> URL: https://issues.apache.org/jira/browse/TIKA-1038
> Project: Tika
> Issue Type: Bug
> Components: parser
> Affects Versions: 1.2
> Reporter: Konstantin Privezentsev
> Attachments: TIKA-1038.palsulich.patch
>
>
> Tika corrupt with StackOverflowError on some pdf documents:
> http://www.ellipse-labo.com/fiches/1303214351.pdf
> http://downloads.joomlacode.org/frsrelease/5/4/0/54089/handbuch_ckforms-DE-1.3.2.pdf
> Code:
> {code:java}
> AutoDetectParser parser = new AutoDetectParser(
> new TypeDetector(),
> new PDFParser(),
> new OfficeParser(),
> new HtmlParser(),
> new RTFParser(),
> new OOXMLParser());
> WriteOutContentHandler contentHandler = new WriteOutContentHandler();
> Metadata metadata = new Metadata();
> parser.parse(contentStream, new BodyContentHandler(contentHandler), metadata,
> new ParseContext());
> {code}
> Stack trace:
> {code}
> java.lang.StackOverflowError
> at
> java.util.LinkedHashMap$LinkedHashIterator.<init>(LinkedHashMap.java:345)
> at
> java.util.LinkedHashMap$LinkedHashIterator.<init>(LinkedHashMap.java:345)
> at java.util.LinkedHashMap$KeyIterator.<init>(LinkedHashMap.java:383)
> at java.util.LinkedHashMap$KeyIterator.<init>(LinkedHashMap.java:383)
> at java.util.LinkedHashMap.newKeyIterator(LinkedHashMap.java:396)
> at java.util.HashMap$KeySet.iterator(HashMap.java:874)
> at org.apache.pdfbox.cos.COSDictionary.toString(COSDictionary.java:1416)
> at org.apache.pdfbox.cos.COSDictionary.toString(COSDictionary.java:1421)
> at org.apache.pdfbox.cos.COSDictionary.toString(COSDictionary.java:1421)
> at org.apache.pdfbox.cos.COSDictionary.toString(COSDictionary.java:1421)
> at org.apache.pdfbox.cos.COSDictionary.toString(COSDictionary.java:1421)
> ...
> {code}
>
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