--- a/src/java.desktop/share/native/libawt/awt/image/BufImgSurfaceData.c Fri Apr 13 09:51:58 2018 -0700
+++ b/src/java.desktop/share/native/libawt/awt/image/BufImgSurfaceData.c Sat Apr 14 00:25:12 2018 +0100
@@ -350,6 +350,10 @@
}
cData->img_clr_tbl = initCubemap(pRgb, bisdo->lutsize, 32);
+ if (cData->img_clr_tbl == NULL) {
+ free(cData);
+ return (ColorData*)NULL;
+ }
cData->representsPrimaries = calculatePrimaryColorsApproximation(pRgb, cData->img_clr_tbl, 32);
if (allGray == JNI_TRUE) {
initInverseGrayLut(pRgb, bisdo->lutsize, cData);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/awt/image/BufferedImage/ICMColorDataTest/ICMColorDataTest.java Sat Apr 14 00:25:12 2018 +0100
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.Graphics;
+import java.awt.image.BufferedImage;
+import java.awt.image.DataBuffer;
+import java.awt.image.DataBufferByte;
+import java.awt.image.IndexColorModel;
+import java.awt.image.MultiPixelPackedSampleModel;
+import java.awt.image.Raster;
+import java.awt.image.SampleModel;
+import java.awt.image.WritableRaster;
+
+/*
+ * @test
+ * @bug 8201433
+ * @summary This test may throw OOME or NPE from native code,
+ * it should not crash
+ * @requires os.maxMemory >= 2G
+ * @run main/othervm/timeout=300000 -Xms1000m -Xmx1000m ICMColorDataTest
+ */
+public class ICMColorDataTest {
+ private static final int WIDTH = 90;
+ private static final int HEIGHT = 90;
+ private static final int BITS_PER_PIXEL = 1;
+ private static final int PIXELS_IN_BYTE = 8;
+
+ // Color model components
+ private static final byte[] RED = { (byte) 255, 0 };
+ private static final byte[] GREEN = { (byte) 255, 0 };
+ private static final byte[] BLUE = { (byte) 255, 0 };
+
+ public static void main(String[] args) {
+ try {
+ for (long i = 0; i < 300_000; i++) {
+ makeImage();
+ }
+ } catch (OutOfMemoryError | NullPointerException e) {
+ System.err.println("Caught expected exception:\n" +
+ e.getClass() + ": " + e.getMessage());
+ }
+ System.err.println("Test passed");
+ }
+
+ private static void makeImage() {
+ int scanLineBytes = WIDTH / PIXELS_IN_BYTE;
+ if ((WIDTH & (PIXELS_IN_BYTE - 1)) != 0) {
+ // Make sure all the pixels in a scan line fit
+ scanLineBytes += 1;
+ }
+
+ byte[] bits = new byte[scanLineBytes * HEIGHT];
+ DataBuffer dataBuf = new DataBufferByte(bits, bits.length, 0);
+ SampleModel sampleModel = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE,
+ WIDTH, HEIGHT, BITS_PER_PIXEL);
+ WritableRaster raster = Raster.createWritableRaster(sampleModel, dataBuf, null);
+ IndexColorModel indexModel = new IndexColorModel(2, 2, RED, GREEN, BLUE);
+ BufferedImage bufImage = new BufferedImage(indexModel, raster,
+ indexModel.isAlphaPremultiplied(), null);
+
+ Graphics g = bufImage.getGraphics();
+ g.drawRect(0, 0, WIDTH - 1, HEIGHT - 1);
+ g.dispose();
+ }
+}