[jira] [Created] (PDFBOX-3441) NumberFormatException when loading large PDF file

["Pavel Fol (JIRA)" <ji...@apache.org>]

Pavel Fol created PDFBOX-3441:
---------------------------------

             Summary: NumberFormatException when loading large PDF file
                 Key: PDFBOX-3441
                 URL: https://issues.apache.org/jira/browse/PDFBOX-3441
             Project: PDFBox
          Issue Type: Bug
          Components: PDModel
    Affects Versions: 2.0.2
         Environment: Win 10 Pro, 16GB RAM
            Reporter: Pavel Fol


If you trying to load very large PDF file (over 2GB), you get java.io.IOException: java.lang.NumberFormatException: For input string: "2313730984". 

It fails in COSParser.java in parseXrefTable(long startByteOffset). On the line 2006, if Integer.parseInt(splitString[1]) reads number which is bigger than maximum int.

//////
java.io.IOException: java.lang.NumberFormatException: For input string: "2313730984"
	at org.apache.pdfbox.pdfparser.COSParser.parseXrefTable(COSParser.java:2012)
	at org.apache.pdfbox.pdfparser.COSParser.parseXref(COSParser.java:223)
	at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:192)
	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:249)
	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:840)
	at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:765)
	at Test.main(Test.java:17)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.lang.NumberFormatException: For input string: "2313730984"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:583)
	at java.lang.Integer.parseInt(Integer.java:615)
	at org.apache.pdfbox.pdfparser.COSParser.parseXrefTable(COSParser.java:2005)
	... 11 more



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