svn commit: r1873481 - /pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java

[ti...@apache.org]

Author: tilman
Date: Sat Feb  1 17:39:26 2020
New Revision: 1873481

URL: http://svn.apache.org/viewvc?rev=1873481&view=rev
Log:
PDFBOX-4742: throw Exception on NaN and Infinity

Modified:
    pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java

Modified: pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java?rev=1873481&r1=1873480&r2=1873481&view=diff
==============================================================================
--- pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java (original)
+++ pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java Sat Feb  1 17:39:26 2020
@@ -2465,9 +2465,15 @@ public final class PDPageContentStream i
      * @param real the float value to be added to the content stream.
      * 
      * @throws IOException if something went wrong
+     * @throws IllegalArgumentException if the parameter is not a finite number
      */
     protected void writeOperand(float real) throws IOException
     {
+        if (!Float.isFinite(real))
+        {
+            throw new IllegalArgumentException(real + "is not a finite number");
+        }
+
         int byteCount = NumberFormatUtil.formatFloatFast(real, formatDecimal.getMaximumFractionDigits(), formatBuffer);
 
         if (byteCount == -1)