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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2017/06/22 16:52:30 UTC
svn commit: r1799595 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/PatchMeshesShadingContext.java
Author: tilman
Date: Thu Jun 22 16:52:30 2017
New Revision: 1799595
URL: http://svn.apache.org/viewvc?rev=1799595&view=rev
Log:
PDFBOX-3838: avoid NPE
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/PatchMeshesShadingContext.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/PatchMeshesShadingContext.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/PatchMeshesShadingContext.java?rev=1799595&r1=1799594&r2=1799595&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/PatchMeshesShadingContext.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/PatchMeshesShadingContext.java Thu Jun 22 16:52:30 2017
@@ -92,6 +92,10 @@ abstract class PatchMeshesShadingContext
for (int i = 0; i < numberOfColorComponents; ++i)
{
colRange[i] = shadingType.getDecodeForParameter(2 + i);
+ if (colRange[i] == null)
+ {
+ throw new IOException("Range missing in shading /Decode entry");
+ }
}
List<Patch> list = new ArrayList<>();
long maxSrcCoord = (long) Math.pow(2, bitsPerCoordinate) - 1;