undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/sun/java2d/loops/ConvertToByteIndexedTest.java
+++ b/test/jdk/sun/java2d/loops/ConvertToByteIndexedTest.java
@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+
+/*
+ * @test
+ * @bug     7116979
+ * @summary Test verifies whether BufferedImage with primary colors are
+ *          stored properly when we draw into ByteIndexed BufferedImage.
+ * @run     main ConvertToByteIndexedTest
+ */
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.util.HashMap;
+
+public class ConvertToByteIndexedTest {
+    static final int[] SRC_TYPES = new int[] {
+        BufferedImage.TYPE_INT_RGB,
+        BufferedImage.TYPE_INT_ARGB,
+        BufferedImage.TYPE_INT_ARGB_PRE,
+        BufferedImage.TYPE_INT_BGR,
+        BufferedImage.TYPE_3BYTE_BGR,
+        BufferedImage.TYPE_4BYTE_ABGR,
+        BufferedImage.TYPE_4BYTE_ABGR_PRE,
+        BufferedImage.TYPE_USHORT_565_RGB,
+        BufferedImage.TYPE_USHORT_555_RGB,
+        BufferedImage.TYPE_BYTE_INDEXED};
+
+    static final String[] TYPE_NAME = new String[] {
+        "INT_RGB",
+        "INT_ARGB",
+        "INT_ARGB_PRE",
+        "INT_BGR",
+        "3BYTE_BGR",
+        "4BYTE_ABGR",
+        "4BYTE_ABGR_PRE",
+        "USHORT_565_RGB",
+        "USHORT_555_RGB",
+        "BYTE_INDEXED"};
+
+    static final Color[] COLORS = new Color[] {
+        //Color.WHITE,
+        Color.BLACK,
+        Color.RED,
+        Color.YELLOW,
+        Color.GREEN,
+        Color.MAGENTA,
+        Color.CYAN,
+        Color.BLUE};
+
+    static final HashMap<Integer,String> TYPE_TABLE =
+            new HashMap<Integer,String>();
+
+    static {
+        for (int i = 0; i < SRC_TYPES.length; i++) {
+            TYPE_TABLE.put(new Integer(SRC_TYPES[i]), TYPE_NAME[i]);
+        }
+    }
+
+    static int width = 50;
+    static int height = 50;
+
+    public static void ConvertToByteIndexed(Color color, int srcType) {
+        // setup source image and graphics for conversion.
+        BufferedImage srcImage = new BufferedImage(width, height, srcType);
+        Graphics2D srcG2D = srcImage.createGraphics();
+        srcG2D.setColor(color);
+        srcG2D.fillRect(0, 0, width, height);
+
+        // setup destination image and graphics for conversion.
+        int dstType = BufferedImage.TYPE_BYTE_INDEXED;
+        BufferedImage dstImage = new BufferedImage(width, height, dstType);
+        Graphics2D dstG2D = (Graphics2D)dstImage.getGraphics();
+        // draw source image into Byte Indexed destination
+        dstG2D.drawImage(srcImage, 0, 0, null);
+
+        // draw into ARGB image to verify individual pixel value.
+        BufferedImage argbImage = new BufferedImage(width, height,
+                BufferedImage.TYPE_INT_ARGB);
+        Graphics2D argbG2D = (Graphics2D)argbImage.getGraphics();
+        argbG2D.drawImage(dstImage, 0, 0, null);
+
+        for (int i = 0; i < width; i++) {
+            for (int j = 0; j < height; j++) {
+                if (color.getRGB() != argbImage.getRGB(i, j)) {
+                    throw new RuntimeException("Conversion from " +
+                            TYPE_TABLE.get(srcType) + " to BYTE_INDEXED is not"
+                            + " done properly for " + color);
+                }
+            }
+        }
+    }
+
+    public static void main(String args[]) {
+        for (int srcType : SRC_TYPES) {
+            for (Color color : COLORS) {
+                ConvertToByteIndexed(color, srcType);
+            }
+        }
+    }
+}