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https://issues.apache.org/jira/browse/PDFBOX-647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12841183#action_12841183
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David Horwitz commented on PDFBOX-647:
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Stack leading to the loop:
2010-03-04 12:57:52,943 INFO Timer-2
org.sakaiproject.search.component.adapter.contenthosting.ContentHostingContentProducer
- Digesting /content/group/a55cdc31-260e-494c-af3c-a39\
011681a56/pdfs/Function Structure example.pdf
2010-03-04 12:57:52,963 ERROR Timer-2 org.apache.pdfbox.filter.FlateFilter -
Stop reading corrupt stream
2010-03-04 12:57:52,992 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
Corrupt object reference
2010-03-04 12:57:52,993 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
Corrupt object reference
2010-03-04 12:57:52,993 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
Invalid dictionary, found:� but expected:''
2010-03-04 12:57:52,993 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
Invalid dictionary, found:� but expected:''
2010-03-04 12:57:52,993 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
Invalid dictionary, found:� but expected:''
2010-03-04 12:57:52,993 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
Invalid dictionary, found:� but expected:''
Will review pdf to see if can be shared on the ticket
> Invalid dictionary causes infinate loop
> ---------------------------------------
>
> Key: PDFBOX-647
> URL: https://issues.apache.org/jira/browse/PDFBOX-647
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 1.0.0
> Reporter: David Horwitz
> Priority: Critical
>
> Parsing a pdf document seemed to cause pdfbox to go into an infinate loop
> logging the following:
> 2010-03-03 23:25:33,923 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
> Invalid dictionary, found:� but expected:''
> 2010-03-03 23:25:33,923 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
> Invalid dictionary, found:� but expected:''
> 2010-03-03 23:25:33,923 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
> Invalid dictionary, found:� but expected:''
> 2010-03-03 23:25:33,923 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
> Invalid dictionary, found:� but expected:''
> 2010-03-03 23:25:33,923 WARN Timer-2 org.apache.pdfbox.pdfparser.BaseParser -
> Invalid dictionary, found:� but expected:''
> This caused the app servers log to fill up all available space ....
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