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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2016/08/26 17:17:20 UTC
[jira] [Updated] (PDFBOX-3475) IllegalArgumentException: 2058 >
-49861164 in PDType1Font.java
[ https://issues.apache.org/jira/browse/PDFBOX-3475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr updated PDFBOX-3475:
------------------------------------
Attachment: PDFJS-3928-p4.pdf
> IllegalArgumentException: 2058 > -49861164 in PDType1Font.java
> --------------------------------------------------------------
>
> Key: PDFBOX-3475
> URL: https://issues.apache.org/jira/browse/PDFBOX-3475
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
> Affects Versions: 2.0.2, 2.0.3, 2.1.0
> Reporter: Tilman Hausherr
> Assignee: Tilman Hausherr
> Fix For: 2.0.3, 2.1.0
>
> Attachments: PDFJS-3928-p4.pdf
>
>
> {code}
> java.lang.IllegalArgumentException: 2058 > -49861164
> java.util.Arrays.copyOfRange(Unknown Source)
> org.apache.pdfbox.pdmodel.font.PDType1Font.<init>(PDType1Font.java:223)
> org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:62)
> {code}
> This is because the /Fontfile /Length2 values are bogus. A negative /Length2 brings an IllegalArgumentException in Arrays.copyOfRange(), a huge value eats up memory because of padding. So I'm doing a repair for the /Length2 as well.
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