[ https://issues.apache.org/jira/browse/PDFBOX-4091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler reassigned PDFBOX-4091: ------------------------------------------ Assignee: Andreas Lehmkühler > Cannot analyze signatures : Wrong type of referenced length object COSObject > ---------------------------------------------------------------------------- > > Key: PDFBOX-4091 > URL: https://issues.apache.org/jira/browse/PDFBOX-4091 > Project: PDFBox > Issue Type: Bug > Components: Parsing > Affects Versions: 2.0.7, 2.0.8 > Reporter: Endre Pető > Assignee: Andreas Lehmkühler > Priority: Critical > Fix For: 2.0.9, 3.0.0 PDFBox > > Attachments: E-SZ00104418_20180111_040700.pdf > > > Dear Colleagues, > From one of our customer, we have got a pdf. According them and the adobe > there is a PKCS7 signature but according the DSS 5.2 there is no. I attached > this voucher. > What do you think? > One of DSS developer quickly checked their log and we got: > e.e.e.d.p.pdfbox.PdfBoxSignatureService : Cannot analyze signatures : Wrong > type of referenced length object COSObject > Unknown macro: \{8, 0} > : COSDictionary > java.io.IOException: Wrong type of referenced length object COSObject > : COSDictionary > at org.apache.pdfbox.pdfparser.COSParser.getLength(COSParser.java:908) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdfparser.COSParser.parseCOSStream(COSParser.java:950) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:781) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at > org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:742) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at > org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:673) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:633) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:241) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:276) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1224) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1201) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1182) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1165) > ~[pdfbox-2.0.7.jar!/:2.0.7] > at > eu.europa.esig.dss.pdf.pdfbox.PdfBoxSignatureService.getSignatures(PdfBoxSignatureService.java:321) > [dss-pades-5.2.jar!/:na] -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org