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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2015/02/20 07:38:31 UTC
svn commit: r1661063 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/function/PDFunctionType3.java
Author: tilman
Date: Fri Feb 20 06:38:31 2015
New Revision: 1661063
URL: http://svn.apache.org/r1661063
Log:
PDFBOX-2576: add null check
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/function/PDFunctionType3.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/function/PDFunctionType3.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/function/PDFunctionType3.java?rev=1661063&r1=1661062&r2=1661063&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/function/PDFunctionType3.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/function/PDFunctionType3.java Fri Feb 20 06:38:31 2015
@@ -49,6 +49,7 @@ public class PDFunctionType3 extends PDF
/**
* {@inheritDoc}
*/
+ @Override
public int getFunctionType()
{
return 3;
@@ -57,6 +58,7 @@ public class PDFunctionType3 extends PDF
/**
* {@inheritDoc}
*/
+ @Override
public float[] eval(float[] input) throws IOException
{
//This function is known as a "stitching" function. Based on the input, it decides which child function to call.
@@ -100,6 +102,10 @@ public class PDFunctionType3 extends PDF
break;
}
}
+ if (function == null)
+ {
+ throw new IOException("partition not found in type 3 function");
+ }
}
float[] functionValues = new float[]{x};
// calculate the output values using the chosen function