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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2019/04/02 19:17:58 UTC
svn commit: r1856843 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java
Author: tilman
Date: Tue Apr 2 19:17:58 2019
New Revision: 1856843
URL: http://svn.apache.org/viewvc?rev=1856843&view=rev
Log:
PDFBOX-4503: avoid IllegalArgumentException when stream is empty or null
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java?rev=1856843&r1=1856842&r2=1856843&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/color/PDIndexed.java Tue Apr 2 19:17:58 2019
@@ -124,8 +124,17 @@ public final class PDIndexed extends PDS
// convert the color table into a 1-row BufferedImage in the base color space,
// using a writable raster for high performance
- WritableRaster baseRaster = Raster.createBandedRaster(DataBuffer.TYPE_BYTE,
- actualMaxIndex + 1, 1, numBaseComponents, new Point(0, 0));
+ WritableRaster baseRaster;
+ try
+ {
+ baseRaster = Raster.createBandedRaster(DataBuffer.TYPE_BYTE,
+ actualMaxIndex + 1, 1, numBaseComponents, new Point(0, 0));
+ }
+ catch (IllegalArgumentException ex)
+ {
+ // PDFBOX-4503: when stream is empty or null
+ throw new IOException(ex);
+ }
int[] base = new int[numBaseComponents];
for (int i = 0, n = actualMaxIndex; i <= n; i++)