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

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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.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/jdk/java/awt/datatransfer/SystemFlavorMap/InvalidMapArgumentsTest.java Normal file
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/*
* Copyright (c) 2001, 2015, 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.datatransfer.DataFlavor;
import java.awt.datatransfer.SystemFlavorMap;
/*
* @test
* @summary To check for error handling with new Clipboard/SystemFlavorMap
* methods, and insure that the appropriate exceptions are being thrown.
* Specifically check for null variables in the methods:
* - addFlavorForUnencodedNative(String nat, DataFlavor flav)
* - addUnencodedNativeForFlavor(DataFlavor flav, String nat)
* - setNativesForFlavor(DataFlavor flav, String[] natives)
* - setFlavorsForNative(String nat, DataFlavor[] flavors)
* @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard
* @modules java.datatransfer
* @run main InvalidMapArgumentsTest
*/
public class InvalidMapArgumentsTest {
SystemFlavorMap flavorMap;
String test_nat;
String[] test_natives;
DataFlavor test_flav;
DataFlavor[] test_flavors;
public static void main (String[] args){
new InvalidMapArgumentsTest().doTest();
}
public void doTest (){
//Get things going. Request focus, set size, et cetera
initMappings();
// Test for combinations of null values for
// addFlavorForUnencodedNative(String nat, DataFlavor flav)
addFlavorForUnencodedNativeTest(null, null, "both String nat and DataFlavor flav set to null. ");
addFlavorForUnencodedNativeTest(null, test_flav, "String nat set to null. ");
addFlavorForUnencodedNativeTest(test_nat, null, "DataFlavor flav set to null. ");
// Test for combinations of null values for
// addUnencodedNativeForFlavor(DataFlavor flav, String nat)
addUnencodedNativeForFlavorTest(null, null, "both DataFlavor flav and String nat set to null. ");
addUnencodedNativeForFlavorTest(null, test_nat, "DataFlavor flav set to null. ");
addUnencodedNativeForFlavorTest(test_flav, null, "String nat set to null. ");
// Test for combinations of null values for
// setNativesForFlavor(DataFlavor flav, String[] natives)
setNativesForFlavorTest(null, null, "both DataFlavor flav and String[] natives set to null. ");
setNativesForFlavorTest(null, test_natives, "DataFlavor flav set to null. ");
setNativesForFlavorTest(test_flav, null, "String[] natives set to null. ");
// Test for combinations of null values for
// setFlavorsForNative(String nat, DataFlavor[] flavors)
setFlavorsForNativeTest(null, null, "both String nat and DataFlavor[] flavors set to null. ");
setFlavorsForNativeTest(null, test_flavors, "String nat set to null. ");
setFlavorsForNativeTest(test_nat, null, "DataFlavor[] flavors set to null. ");
}
public void initMappings() {
//initialize mapping variables used in this test
flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
//create a DataFlavor with valid parameters (mimeType, humanPresentableName)
test_flav = new DataFlavor("text/plain; charset=ascii","ASCII Flavor");
//create a String native
test_nat = "TEXT_TEST";
//create a DataFlavor array
test_flavors = new DataFlavor[] {test_flav};
//create a String native array
test_natives = new String[] {test_nat};
}
public void setNativesForFlavorTest(DataFlavor flav, String[] natives, String errmsg) {
try{
flavorMap.setNativesForFlavor(flav, natives);
throw new RuntimeException("NullPointerException is not thrown for method "+
"setNativesForFlavor with "+errmsg);
} catch (NullPointerException e) {
}
}
public void setFlavorsForNativeTest(String nat, DataFlavor[] flavors, String errmsg) {
try{
flavorMap.setFlavorsForNative(nat, flavors);
throw new RuntimeException("NullPointerException is not thrown for method "+
"setFlavorsForNative with "+errmsg);
} catch (NullPointerException e) {
}
}
public void addFlavorForUnencodedNativeTest(String nat, DataFlavor flav, String errmsg) {
try{
flavorMap.addFlavorForUnencodedNative(nat, flav);
throw new RuntimeException("NullPointerException is not thrown for method "+
"addFlavorForUnencodedNative with "+errmsg);
} catch (NullPointerException e) {
}
}
public void addUnencodedNativeForFlavorTest(DataFlavor flav, String nat, String errmsg) {
try{
flavorMap.addUnencodedNativeForFlavor(flav, nat);
throw new RuntimeException("NullPointerException is not thrown for method "+
"addUnencodedNativeForFlavor with "+errmsg);
} catch (NullPointerException e) {
}
}
}