[jira] [Created] (PDFBOX-5106) IllegalArgumentException in PDFObjectStreamParser.privateReadObjectNumbers

["Fabian Meumertzheim (Jira)" <ji...@apache.org>]

Fabian Meumertzheim created PDFBOX-5106:
-------------------------------------------

             Summary: IllegalArgumentException in PDFObjectStreamParser.privateReadObjectNumbers
                 Key: PDFBOX-5106
                 URL: https://issues.apache.org/jira/browse/PDFBOX-5106
             Project: PDFBox
          Issue Type: Bug
            Reporter: Fabian Meumertzheim
         Attachments: crash-e044dd16eee21ea857f6b7d48e1e47763a42356b.pdf

The attached (broken) PDF throws the following undeclared exception when loaded via Loader.loadPDF (using current Git revision 275c77953ec8c2c896f9085b3508bef2c4d00d2f):

java.lang.IllegalArgumentException: Illegal initial capacity: -7
	at java.base/java.util.HashMap.<init>(HashMap.java:445)
	at java.base/java.util.HashMap.<init>(HashMap.java:464)
	at org.apache.pdfbox.pdfparser.PDFObjectStreamParser.privateReadObjectNumbers(PDFObjectStreamParser.java:101)
	at org.apache.pdfbox.pdfparser.PDFObjectStreamParser.readObjectNumbers(PDFObjectStreamParser.java:122)
	at org.apache.pdfbox.pdfparser.COSParser.bfSearchForObjStreams(COSParser.java:1644)
	at org.apache.pdfbox.pdfparser.COSParser.rebuildTrailer(COSParser.java:1879)
	at org.apache.pdfbox.pdfparser.COSParser.retrieveTrailer(COSParser.java:263)
	at org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:127)
	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:180)
	at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:154)
	at org.apache.pdfbox.Loader.loadPDF(Loader.java:204)
	at com.example.PdfBoxFuzzer.fuzzerTestOneInput(PdfBoxFuzzer.java:31)



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@pdfbox.apache.org
For additional commands, e-mail: dev-help@pdfbox.apache.org