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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/03/25 04:53:21 UTC
svn commit: r1888052 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java
Author: tilman
Date: Thu Mar 25 04:53:21 2021
New Revision: 1888052
URL: http://svn.apache.org/viewvc?rev=1888052&view=rev
Log:
PDFBOX-4892: avoid ClassCastException
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java?rev=1888052&r1=1888051&r2=1888052&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java Thu Mar 25 04:53:21 2021
@@ -260,6 +260,12 @@ public class PDFStreamParser extends Bas
while ((nextToken = parseNextToken()) instanceof COSName)
{
Object value = parseNextToken();
+ if (!(value instanceof COSBase))
+ {
+ LOG.warn("Unexpected token in inline image dictionary at offset " +
+ seqSource.getPosition());
+ break;
+ }
imageParams.setItem((COSName) nextToken, (COSBase) value);
}
// final token will be the image data, maybe??