[PDFBOX-3546] IOException over DataFormatException, "invalid stored block lengths" on a valid PDF

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.12, 2.0.3
• Fix Version/s: 1.8.13, 2.0.4, 3.0.0 PDFBox
• Component/s: Parsing
• Environment: Windows 7 x64, JVM 1.8.0_101
• Assignee: Tilman Hausherr
• Reporter: Seva Alekseyev
• Created: 27/Oct/16 20:29
• Updated: 23/Aug/17 16:29
• Resolved: 02/Nov/16 17:05

Description

On the attached document, which loads and displays with Adobe Reader fine, PDDocument.load() throws the following exception:

java.io.IOException: java.util.zip.DataFormatException: invalid stored block lengths
at org.apache.pdfbox.filter.FlateFilter.decode(FlateFilter.java:82)
at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:69)
at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:162)
at org.apache.pdfbox.pdfparser.PDFXrefStreamParser.<init>(PDFXrefStreamParser.java:56)
at org.apache.pdfbox.pdfparser.COSParser.parseXrefStream(COSParser.java:2053)
at org.apache.pdfbox.pdfparser.COSParser.parseXrefObjStream(COSParser.java:333)
at org.apache.pdfbox.pdfparser.COSParser.parseXref(COSParser.java:259)
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:957)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:913)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:861)
at Temp.PDFTemp.App.main(App.java:19)
Caused by: java.util.zip.DataFormatException: invalid stored block lengths
at java.util.zip.Inflater.inflateBytes(Native Method)
at java.util.zip.Inflater.inflate(Inflater.java:259)
at java.util.zip.Inflater.inflate(Inflater.java:280)
at org.apache.pdfbox.filter.FlateFilter.decompress(FlateFilter.java:107)
at org.apache.pdfbox.filter.FlateFilter.decode(FlateFilter.java:73)
... 12 more