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Posted to commits@pdfbox.apache.org by le...@apache.org on 2017/11/07 06:37:58 UTC
svn commit: r1814459 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
Author: lehmi
Date: Tue Nov 7 06:37:58 2017
New Revision: 1814459
URL: http://svn.apache.org/viewvc?rev=1814459&view=rev
Log:
PDFBOX-3994: avoid ClassCastException
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java?rev=1814459&r1=1814458&r2=1814459&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java Tue Nov 7 06:37:58 2017
@@ -1672,11 +1672,14 @@ public class COSParser extends BaseParse
if (trailerDict.containsKey(COSName.INFO))
{
COSBase infoObj = trailerDict.getItem(COSName.INFO);
- long objNumber = ((COSObject) infoObj).getObjectNumber();
- int genNumber = ((COSObject) infoObj).getGenerationNumber();
- trailerKeys.append(objNumber).append(" ");
- trailerKeys.append(genNumber).append(" ");
- infoFound = true;
+ if (infoObj instanceof COSObject)
+ {
+ long objNumber = ((COSObject) infoObj).getObjectNumber();
+ int genNumber = ((COSObject) infoObj).getGenerationNumber();
+ trailerKeys.append(objNumber).append(" ");
+ trailerKeys.append(genNumber).append(" ");
+ infoFound = true;
+ }
}
if (rootFound && infoFound)
{