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Posted to dev@pdfbox.apache.org by "Dennis Noordsij (Jira)" <ji...@apache.org> on 2020/09/24 14:42:00 UTC

[jira] [Created] (PDFBOX-4965) Stack overflow in PDFCloneUtility

Dennis Noordsij created PDFBOX-4965:
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             Summary: Stack overflow in PDFCloneUtility
                 Key: PDFBOX-4965
                 URL: https://issues.apache.org/jira/browse/PDFBOX-4965
             Project: PDFBox
          Issue Type: Bug
          Components: Utilities
    Affects Versions: 2.0.21
         Environment: FreeBSD
            Reporter: Dennis Noordsij


My production system crashed with the following trace:

java.lang.StackOverflowError
 at java.util.HashMap.hash(HashMap.java:339)
 at java.util.HashMap.get(HashMap.java:557)
 at org.apache.pdfbox.multipdf.PDFCloneUtility.cloneForNewDocument(PDFCloneUtility.java:81)
 at org.apache.pdfbox.multipdf.PDFCloneUtility.cloneForNewDocument(PDFCloneUtility.java:146)
 at org.apache.pdfbox.multipdf.PDFCloneUtility.cloneForNewDocument(PDFCloneUtility.java:109)
 at org.apache.pdfbox.multipdf.PDFCloneUtility.cloneForNewDocument(PDFCloneUtility.java:146)
 at org.apache.pdfbox.multipdf.PDFCloneUtility.cloneForNewDocument(PDFCloneUtility.java:109)
 at org.apache.pdfbox.multipdf.PDFCloneUtility.cloneForNewDocument(PDFCloneUtility.java:146)

(repeated)

 

We do a lot with PDF files and I don't have the actual PDF or action which caused this at the moment, but perhaps this already rings a bell with someone of what kind of bug this could be or wether I am doing something strange?

 



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