From 040e4a7bbe9f400a28b91c2bf176d0e71f4b226c Mon Sep 17 00:00:00 2001
From: Simon Steiner <ssteiner@apache.org>
Date: Mon, 28 Apr 2014 14:24:22 +0000
Subject: [PATCH] FOP-2336 OOM for tiff output

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1590653 13f79535-47bb-0310-9956-ffa450edef68
---
 .../fop/render/bitmap/AbstractBitmapDocumentHandler.java     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/java/org/apache/fop/render/bitmap/AbstractBitmapDocumentHandler.java b/src/java/org/apache/fop/render/bitmap/AbstractBitmapDocumentHandler.java
index 8d0ce14ac..38911a9e9 100644
--- a/src/java/org/apache/fop/render/bitmap/AbstractBitmapDocumentHandler.java
+++ b/src/java/org/apache/fop/render/bitmap/AbstractBitmapDocumentHandler.java
@@ -229,7 +229,9 @@ public abstract class AbstractBitmapDocumentHandler extends AbstractBinaryWritin
         }
 
         //Set up bitmap to paint on
-        this.currentImage = createBufferedImage(bitmapWidth, bitmapHeight);
+        if (currentImage == null || currentImage.getWidth() != bitmapWidth || currentImage.getHeight() != bitmapHeight) {
+            currentImage = createBufferedImage(bitmapWidth, bitmapHeight);
+        }
         Graphics2D graphics2D = this.currentImage.createGraphics();
 
         // draw page background
@@ -316,7 +318,6 @@ public abstract class AbstractBitmapDocumentHandler extends AbstractBinaryWritin
                 this.multiImageWriter.writeImage(this.currentImage,
                         getSettings().getWriterParams());
             }
-            this.currentImage = null;
         } catch (IOException ioe) {
             throw new IFException("I/O error while encoding BufferedImage", ioe);
         }
-- 
2.39.5