[PDFBOX-1225] java.io.IOException: For input string: "2152829241"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.6.0
• Component/s: Swing GUI
• Environment: Windows 7 / Windows XP
• Assignee: Andreas Lehmkühler
• Reporter: Anca Zapuc
• Created: 09/Feb/12 21:40
• Updated: 09/Feb/12 21:51
• Resolved: 09/Feb/12 21:51

Description

I had a pdf of 6 pages, size of 2,40 GB.
I can open the PDF with AcrobatReader 9, but I cannot open with FoxitReader. (pdf corrupted)

The code I am using to count pages is the following:
//create a temporary file needed by the PDFBox when dealing with PDFs really really large
temp = new File("e:/temp.tmp");
//using random access file needed for PDF really large
rand = new RandomAccessFile(temp,"rw");
doc = PDDocument.load(file,rand);
nr = doc.getNumberOfPages();

I receive the following exception:
java.io.IOException: For input string: "2152829241"
at org.apache.pdfbox.pdfparser.PDFParser.parseXrefTable(PDFParser.java:730)
at org.apache.pdfbox.pdfparser.PDFParser.parseObject(PDFParser.java:452)
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:184)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1069)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1022)
at PDFBoxExample.getHugeNrOfFiles(PDFBoxExample.java:36)
at PDFBoxExample.main(PDFBoxExample.java:257)

After searching in your code , I found the cause of the exception is NumberFormatException , due to 2152829241 =>
Integer.parseInt(2152829241) crashes , because 2152829241 > Integer.MAX_VALUE

I have made several changes to the source code :
XRefTrailerResolver
COSDocument
PDFParser
COSWriter
BaseParser
XRefTrailerResolver

changing from int to long => code worked
Is it possible for you to change the code accordingly or I can send you the classes.

Issue Links

• duplicates: PDFBOX-1196 Object offsets should be of type long + PATCH