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Posted to dev@pdfbox.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/01/22 15:01:26 UTC

[jira] [Commented] (PDFBOX-3627) "/Prev loop at offset 77418" on a valid document

    [ https://issues.apache.org/jira/browse/PDFBOX-3627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15833544#comment-15833544 ] 

ASF subversion and git services commented on PDFBOX-3627:
---------------------------------------------------------

Commit 1779822 from [~lehmi] in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1779822 ]

PDFBOX-3627: optimize brute force search as proposed by Marco Monacelli

> "/Prev loop at offset 77418" on a valid document
> ------------------------------------------------
>
>                 Key: PDFBOX-3627
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3627
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Parsing
>    Affects Versions: 2.0.3
>         Environment: Windows 7 x64, JVM 1.8.0_101
>            Reporter: Seva Alekseyev
>            Assignee: Andreas Lehmkühler
>         Attachments: CIT_2.pdf, patch_from_version_2.0.3
>
>
> On the attached document, which opens fine with Word, the PDDocument.load() is throwing an error:
> java.io.IOException: /Prev loop at offset 77418
> 	at org.apache.pdfbox.pdfparser.COSParser.parseXref(COSParser.java:320)
> 	at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:194)
> 	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:252)
> 	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:966)
> 	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:922)
> 	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:870)



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