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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.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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109
test/jdk/java/awt/Button/ActionEventTest/ActionEventTest.java Normal file
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/*
* 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 6191390
* @summary Verify that ActionEvent is received with correct modifiers set.
* @run main/manual ActionEventTest
*/
import java.awt.AWTException;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.Button;
import java.awt.TextArea;
import java.awt.Robot;
import java.awt.Point;
import java.awt.event.InputEvent;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
public class ActionEventTest extends Frame {
Button button;
Robot robot;
TextArea instructions;
public static boolean isProgInterruption = false;
static Thread mainThread = null;
static int sleepTime = 300000;
public ActionEventTest() {
try {
robot = new Robot();
} catch(AWTException e) {
throw new RuntimeException(e.getMessage());
}
button = new Button("ClickMe");
button.setEnabled(true);
instructions = new TextArea(10, 50);
instructions.setText(
" This is a manual test\n" +
" Keep the Alt, Shift & Ctrl Keys pressed &\n" +
" Click 'ClickMe' button with left mouse button\n" +
" Test exits automatically after mouse click.");
add(button);
add(instructions);
setSize(400,400);
setLayout(new FlowLayout());
pack();
setVisible(true);
robot.waitForIdle();
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
int md = ae.getModifiers();
int expectedMask = ActionEvent.ALT_MASK | ActionEvent.CTRL_MASK
| ActionEvent.SHIFT_MASK;
isProgInterruption = true;
mainThread.interrupt();
if ((md & expectedMask) != expectedMask) {
throw new RuntimeException("Action Event modifiers"
+ " are not set correctly.");
}
}
});
}
public static void main(String args[]) throws Exception {
mainThread = Thread.currentThread();
ActionEventTest test = new ActionEventTest();
try {
mainThread.sleep(sleepTime);
} catch (InterruptedException e) {
if (!isProgInterruption) {
throw e;
}
}
test.dispose();
if (!isProgInterruption) {
throw new RuntimeException("Timed out after " + sleepTime / 1000
+ " seconds");
}
}
}

93
test/jdk/java/awt/Button/BadActionEventTest/BadActionEventTest.java Normal file
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/*
* Copyright (c) 2001, 2024, 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 4530087
* @summary Test if double-clicking causes ActionEvent on underlying button
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual BadActionEventTest
*/
import java.awt.Button;
import java.awt.Color;
import java.awt.FileDialog;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class BadActionEventTest implements ActionListener {
private static Button showBtn;
private static Button listBtn;
public static void main(String[] args) throws Exception {
String INSTRUCTIONS = """
1) Click on 'Show File Dialog' to bring up the FileDialog window.
(If necessary, change to a directory with files (not just directories) in it.)
2) Move the FileDialog so that one of the file names (again, a file, NOT a directory) in the list is
directly over the 'ActionListener' button.
3) Double-click on the file name over the button. The FileDialog will disappear.
4) If the 'ActionListener' button receives an ActionEvent, the test fails and a
message to that effect will be printed.
Otherwise, the test passes.
""";
PassFailJFrame.builder()
.title("Test Instructions")
.instructions(INSTRUCTIONS)
.columns(45)
.testUI(BadActionEventTest::createUI)
.logArea(2)
.build()
.awaitAndCheck();
}
private static Frame createUI() {
Frame frame = new Frame("BadActionEventTest");
frame.setLayout(new GridLayout(1, 2));
frame.setSize(400, 200);
showBtn = new Button("Show File Dialog");
listBtn = new Button("ActionListener");
showBtn.setSize(200, 200);
listBtn.setSize(200, 200);
showBtn.addActionListener(new BadActionEventTest());
listBtn.addActionListener(new BadActionEventTest());
frame.add(showBtn);
frame.add(listBtn);
return frame;
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource() == showBtn) {
FileDialog fd = new FileDialog(new Frame());
fd.setVisible(true);
} else if (e.getSource() == listBtn) {
listBtn.setBackground(Color.red);
listBtn.setLabel("TEST FAILS!");
PassFailJFrame.log("*TEST FAILS!* ActionListener got ActionEvent! *TEST FAILS!*");
}
}
}

94
test/jdk/java/awt/Button/ButtonNullLabelTest.java Normal file
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/*
* Copyright (c) 1999, 2023, 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 4245382
@summary Tests that Button.setLabel(null) does not cause NPE in Java code or VM crash
@key headful
*/
import java.awt.Button;
import java.awt.EventQueue;
import java.awt.Frame;
public class ButtonNullLabelTest {
public static void main(String args[]) throws Exception {
EventQueue.invokeAndWait(() -> runTest());
}
static void runTest() {
// Native code test
Frame frame = new Frame("Test null in native");
Button button = new Button();
try {
button.setLabel(null);
System.out.println("Set to null - test native");
frame.add(button);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
System.out.println("Test null in native **successful**");
} catch (NullPointerException npe) {
System.out.println("Test failed - test native");
throw new RuntimeException("Test failed - test native");
} finally {
frame.dispose();
}
// Peer code test
frame = new Frame("Test null in peer before show");
button = new Button();
try {
System.out.println("Set to null - test native before show");
frame.add(button);
frame.pack();
button.setLabel(null);
frame.setVisible(true);
System.out.println("Set null in peer before show **successful**");
} catch (NullPointerException npe) {
System.out.println("Test failed - test peer before show");
throw new RuntimeException("Test failed - test peer before show");
} finally {
frame.dispose();
}
// Peer code test
frame = new Frame("Test null in peer after show");
button = new Button();
try {
System.out.println("Set to null - test peer after show");
frame.add(button);
frame.pack();
frame.setVisible(true);
button.setLabel(null);
System.out.println("Test null in peer after show **successful**");
} catch (NullPointerException npe) {
System.out.println("Test failed - peer after show");
throw new RuntimeException("Test failed - peer after show");
} finally {
frame.dispose();
}
}
}

117
test/jdk/java/awt/Button/DisabledButtonPress.java Normal file
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/*
* Copyright (c) 2005, 2023, 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 5044469
@summary REG: Disabled component gains focus and receives keyevents on win32
@key headful
*/
import java.awt.AWTException;
import java.awt.Button;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Robot;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.KeyEvent;
public class DisabledButtonPress implements ActionListener, FocusListener {
public static void main(String[] args) throws Exception {
try {
DisabledButtonPress test = new DisabledButtonPress();
EventQueue.invokeAndWait(() -> test.createUI());
runTest();
} finally {
if (f != null) {
f.dispose();
}
}
if (!testPassed) {
throw new RuntimeException("Test Failed.");
}
}
final static Object FOCUS_LOCK = new Object();
final static Object ACTION_LOCK = new Object();
static volatile Frame f;
static volatile Button b2;
static volatile boolean testPassed = true;
public void createUI() {
f = new Frame("DisabledButtonPress");
b2 = new Button("Click Me");
b2.addActionListener(this);
b2.addFocusListener(this);
f.add(b2);
f.pack();
f.setVisible(true);
}
static void runTest() throws Exception {
Robot robot = new Robot();
robot.delay(500);
System.out.println("Requesting focus");
System.out.println(" b2.requestFocusInWindow()="+ b2.requestFocusInWindow());
b2.setEnabled(false);
synchronized(FOCUS_LOCK) {
FOCUS_LOCK.wait(3000);
}
if (!b2.isFocusOwner()) {
throw new RuntimeException("Test failed. Button doesn't have a focus.");
}
System.out.println("Button disabling");
robot.delay(1000);
robot.keyPress(KeyEvent.VK_SPACE);
robot.delay(10);
robot.keyRelease(KeyEvent.VK_SPACE);
synchronized(ACTION_LOCK) {
ACTION_LOCK.wait(2000); //give time to handle
// ACTION_PERFORMED event from the Button if it was generated
}
}
public void focusGained(FocusEvent ae) {
System.out.println("Button got focus");
synchronized(FOCUS_LOCK) {
FOCUS_LOCK.notify();
}
}
public void focusLost(FocusEvent ae) {}
public void actionPerformed(ActionEvent evt) {
System.out.println("Button: " + evt.getActionCommand() + " Clicked. Event is " +evt);
if (evt.getSource() == b2) {
testPassed = false;
synchronized(ACTION_LOCK) {
ACTION_LOCK.notify();
}
}
}
}

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test/jdk/java/awt/Button/DoubleActionEventTest.java Normal file
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/*
* Copyright (c) 2002, 2023, 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 4531849
@summary Test that double action event no longer sent
@key headful
*/
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Robot;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.InputEvent;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
public class DoubleActionEventTest implements ActionListener, WindowListener {
static class Lock {
boolean go = false;
public synchronized boolean getGo() {return go;}
public synchronized void setGo(boolean newGo) {go = newGo;}
}
static volatile Frame f;
static volatile int numActionEvents = 0;
static volatile Lock lock = new Lock();
public static void main(String[] args) throws Exception {
try {
DoubleActionEventTest test = new DoubleActionEventTest();
EventQueue.invokeAndWait(() -> test.createUI());
runTest();
} finally {
if (f != null) {
f.dispose();
}
}
}
public void createUI() {
f = new Frame("DoubleActionEventTest");
f.setLayout (new BorderLayout());
f.addWindowListener(this);
Button b = new Button("Action Listening Button");
b.addActionListener(this);
f.add(b);
f.setBounds(100, 100, 200, 200);
f.setVisible(true);
}
static void runTest() throws Exception {
Robot robot = new Robot();
robot.setAutoDelay(250);
robot.setAutoWaitForIdle(true);
robot.mouseMove(200, 200);
while (!lock.getGo()) {}
robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
if (numActionEvents != 1) {
System.out.println("Wrong number of ActionEvents. Test FAILS.");
throw new RuntimeException("TEST FAILS");
}
}
public void actionPerformed(ActionEvent e) {
numActionEvents++;
System.out.println("Number of ActionEvents: " + numActionEvents);
}
public void windowActivated(WindowEvent e) {
lock.setGo(true);
}
public void windowClosed(WindowEvent e) {}
public void windowClosing(WindowEvent e) {}
public void windowDeactivated(WindowEvent e) {}
public void windowDeiconified(WindowEvent e) {}
public void windowIconified(WindowEvent e) {}
public void windowOpened(WindowEvent e) {}
}