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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/03/25 04:53:18 UTC
svn commit: r1888051 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java
Author: tilman
Date: Thu Mar 25 04:53:18 2021
New Revision: 1888051
URL: http://svn.apache.org/viewvc?rev=1888051&view=rev
Log:
PDFBOX-4892: avoid ClassCastException
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java?rev=1888051&r1=1888050&r2=1888051&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFStreamParser.java Thu Mar 25 04:53:18 2021
@@ -222,6 +222,12 @@ 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 " +
+ source.getPosition());
+ break;
+ }
imageParams.setItem( (COSName)nextToken, (COSBase)value );
}
//final token will be the image data, maybe??