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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2022/09/07 03:46:07 UTC

svn commit: r1903907 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDType0Font.java

Author: tilman
Date: Wed Sep  7 03:46:07 2022
New Revision: 1903907

URL: http://svn.apache.org/viewvc?rev=1903907&view=rev
Log:
PDFBOX-5500: avoid NPE

Modified:
    pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDType0Font.java

Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDType0Font.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDType0Font.java?rev=1903907&r1=1903906&r2=1903907&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDType0Font.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDType0Font.java Wed Sep  7 03:46:07 2022
@@ -452,7 +452,7 @@ public class PDType0Font extends PDFont
     @Override
     public boolean isVertical()
     {
-        return cMap.getWMode() == 1;
+        return cMap != null && cMap.getWMode() == 1;
     }
 
     @Override
@@ -609,6 +609,10 @@ public class PDType0Font extends PDFont
     @Override
     public int readCode(InputStream in) throws IOException
     {
+        if (cMap == null)
+        {
+            throw new IOException("required cmap is null");
+        }
         return cMap.readCode(in);
     }