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https://issues.apache.org/jira/browse/PDFBOX-3953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17188492#comment-17188492
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Stefan commented on PDFBOX-3953:
--------------------------------
I can reproduce this with one of
[itextsharp's|https://github.com/itext/itextsharp] test files:
[circularReferencesInPageTree.pdf|https://github.com/itext/itextsharp/blob/develop/src/extras/itextsharp.tests/resources/text/pdf/PdfReaderTest/circularReferencesInPageTree.pdf]
> StackOverflowError in org.apache.pdfbox.pdmodel.PDPageTree.getKids
> ------------------------------------------------------------------
>
> Key: PDFBOX-3953
> URL: https://issues.apache.org/jira/browse/PDFBOX-3953
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 2.0.7
> Reporter: Jorge Spinsanti
> Priority: Major
>
> I got an StackOverflowError in
> org.apache.pdfbox.pdmodel.PDPageTree.getKids(PDPageTree.java:135)
> {code}
> java.lang.StackOverflowError
> at org.apache.pdfbox.pdmodel.PDPageTree.getKids(PDPageTree.java:135)
> at org.apache.pdfbox.pdmodel.PDPageTree.access$200(PDPageTree.java:38)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:166)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> at
> org.apache.pdfbox.pdmodel.PDPageTree$PageIterator.enqueueKids(PDPageTree.java:169)
> ...
> {code}
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