Backport 0e98ec36623d5d83172209058574a97bab1d6038

Author: duke

src/java.desktop/share/classes/java/awt/color/ICC_Profile.java

@@ -41,6 +41,7 @@
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.ObjectStreamException;
@@ -1567,33 +1568,19 @@ private void writeObject(ObjectOutputStream s) throws IOException {
     private void readObject(ObjectInputStream s)
             throws IOException, ClassNotFoundException {
         s.defaultReadObject();
-
-        String csName = (String) s.readObject();
-        byte[] data = (byte[]) s.readObject();
-
-        int cspace = 0;         // ColorSpace.CS_* constant if known
-        boolean isKnownPredefinedCS = false;
-        if (csName != null) {
-            isKnownPredefinedCS = true;
-            if (csName.equals("CS_sRGB")) {
-                cspace = ColorSpace.CS_sRGB;
-            } else if (csName.equals("CS_CIEXYZ")) {
-                cspace = ColorSpace.CS_CIEXYZ;
-            } else if (csName.equals("CS_PYCC")) {
-                cspace = ColorSpace.CS_PYCC;
-            } else if (csName.equals("CS_GRAY")) {
-                cspace = ColorSpace.CS_GRAY;
-            } else if (csName.equals("CS_LINEAR_RGB")) {
-                cspace = ColorSpace.CS_LINEAR_RGB;
-            } else {
-                isKnownPredefinedCS = false;
-            }
-        }
-
-        if (isKnownPredefinedCS) {
-            resolvedDeserializedProfile = getInstance(cspace);
-        } else {
-            resolvedDeserializedProfile = getInstance(data);
+        try {
+            String csName = (String) s.readObject();
+            byte[] data = (byte[]) s.readObject();
+            resolvedDeserializedProfile = switch (csName) {
+                case "CS_sRGB" -> getInstance(ColorSpace.CS_sRGB);
+                case "CS_CIEXYZ" -> getInstance(ColorSpace.CS_CIEXYZ);
+                case "CS_PYCC" -> getInstance(ColorSpace.CS_PYCC);
+                case "CS_GRAY" -> getInstance(ColorSpace.CS_GRAY);
+                case "CS_LINEAR_RGB" -> getInstance(ColorSpace.CS_LINEAR_RGB);
+                case null, default -> getInstance(data);
+            };
+        } catch (ClassCastException | IllegalArgumentException e) {
+            throw new InvalidObjectException("Invalid ICC Profile Data", e);
         }
     }
 

test/jdk/java/awt/color/ICC_Profile/Serialization/SerializationSpecTest/SerializationSpecTest.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright Amazon.com Inc. 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.io.File;
+import java.io.FileInputStream;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
+import java.io.OptionalDataException;
+
+/**
+ * @test
+ * @bug 8367384
+ * @summary Verify ICC_Profile serialization per spec, all name/data cases
+ */
+public final class SerializationSpecTest {
+
+    public static void main(String[] args) throws Exception {
+        // Serialization form for ICC_Profile includes version, profile name,
+        // and profile data. If the name is invalid or does not match a standard
+        // profile, the data is used. An exception is thrown only if both the
+        // name and the data are invalid, or if one of them is missing or is of
+        // the wrong type.
+
+        // Naming conventions used in test file names:
+        // null     : null reference
+        // valid    : valid standard profile name or valid profile data (byte[])
+        // invalid  : unrecognized name or data with incorrect ICC header
+        // wrongType: incorrect type, e.g., int[] instead of String or byte[]
+
+        // No name or data
+        test("empty", OptionalDataException.class);
+
+        // Cases where only the profile name is present (no profile data)
+        test("null", OptionalDataException.class);
+        test("valid", OptionalDataException.class);
+        test("invalid", OptionalDataException.class);
+        test("wrongType", InvalidObjectException.class);
+
+        // The test files are named as <name>_<data>.ser
+        test("null_null", InvalidObjectException.class);
+        test("null_valid", null); // valid data is enough if name is null
+        test("null_invalid", InvalidObjectException.class);
+        test("null_wrongType", InvalidObjectException.class);
+
+        test("invalid_null", InvalidObjectException.class);
+        test("invalid_valid", null); // valid data is enough if name is invalid
+        test("invalid_invalid", InvalidObjectException.class);
+        test("invalid_wrongType", InvalidObjectException.class);
+
+        test("wrongType_null", InvalidObjectException.class);
+        test("wrongType_valid", InvalidObjectException.class);
+        test("wrongType_invalid", InvalidObjectException.class);
+        test("wrongType_wrongType", InvalidObjectException.class);
+
+        test("valid_null", null); // the valid name is enough
+        test("valid_valid", null); // the valid name is enough
+        test("valid_invalid", null); // the valid name is enough
+        test("valid_wrongType", InvalidObjectException.class);
+    }
+
+    private static void test(String test, Class<?> expected) {
+        String fileName = test + ".ser";
+        File file = new File(System.getProperty("test.src", "."), fileName);
+        Class<?> actual = null;
+        try (var fis = new FileInputStream(file);
+             var ois = new ObjectInputStream(fis))
+        {
+            ois.readObject();
+        } catch (Exception e) {
+            actual = e.getClass();
+        }
+        if (actual != expected) {
+            System.err.println("Test: " + test);
+            System.err.println("Expected: " + expected);
+            System.err.println("Actual: " + actual);
+            throw new RuntimeException("Test failed");
+        }
+    }
+}