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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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186
test/jdk/java/io/Serializable/oldTests/SimpleArrays.java Normal file
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/*
* Copyright (c) 2005, 2010, 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
* @summary it is a new version of an old test which was
* /src/share/test/serialization/piotest.java
* Test of serialization/deserialization of
* objects with Arrays types
*
* @build ArrayOpsTest PrimitivesTest
* @run main SimpleArrays
*/
import java.io.*;
public class SimpleArrays {
public static void main (String argv[]) throws IOException {
System.err.println("\nRegression test for testing of " +
"serialization/deserialization of objects with Arrays types\n");
FileInputStream istream = null;
FileOutputStream ostream = null;
try {
ostream = new FileOutputStream("piotest2.tmp");
ObjectOutputStream p = new ObjectOutputStream(ostream);
byte b[] = { 0, 1};
p.writeObject((Object)b);
short s[] = { 0, 1, 2};
p.writeObject((Object)s);
char c[] = { 'A', 'B', 'C', 'D'};
p.writeObject((Object)c);
int i[] = { 0, 1, 2, 3, 4};
p.writeObject((Object)i);
long l[] = { 0, 1, 2, 3, 4, 5};
p.writeObject((Object)l);
boolean z[] = new boolean[4];
z[0] = true;
z[1] = false;
z[2] = true;
z[3] = false;
p.writeObject(z);
float f[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f};
p.writeObject((Object)f);
double d[] = { 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0d};
p.writeObject((Object)d);
String string[] = { "A", "B", "C", "D"};
p.writeObject((Object) string);
PrimitivesTest prim[] = new PrimitivesTest[5];
prim[0] = new PrimitivesTest();
prim[1] = prim[0];
prim[2] = new PrimitivesTest();
prim[3] = prim[2];
prim[4] = null;
p.writeObject((Object)prim);
p.flush();
/* now read them back */
istream = new FileInputStream("piotest2.tmp");
ObjectInputStream q = new ObjectInputStream(istream);
Object obj;
byte b_u[] = (byte[])q.readObject();
short s_u[] = (short[])q.readObject();
char c_u[] = (char[])q.readObject();
int i_u[] = (int[])q.readObject();
long l_u[] = (long[])q.readObject();
/* This should be boolean, but they were serialized as bytes
*/
boolean z_u[] = null;
Object z_obj = null;
try {
z_obj = q.readObject();
z_u = (boolean[])z_obj;
} catch (ClassCastException e) {
System.err.println("\nClassCastException " + e.getMessage());
System.err.println("\nBoolean array read as " +
z_obj.getClass().getName());
System.err.println("\nAn Exception occurred. " +
e.getMessage());
z_u = z;
throw new Error();
}
float f_u[] = (float[])q.readObject();
double d_u[] = (double[])q.readObject();
String string_u[] = (String[])q.readObject();
PrimitivesTest prim_u[] = (PrimitivesTest[])q.readObject();
if (!ArrayOpsTest.verify(i, i_u)) {
System.err.println("\nUnpickling of int array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(b, b_u)) {
System.err.println("\nUnpickling of byte array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(s, s_u)) {
System.err.println("\nUnpickling of short array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(c, c_u)) {
System.err.println("\nUnpickling of char array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(l, l_u)) {
System.err.println("\nUnpickling of long array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(f, f_u)) {
System.err.println("\nUnpickling of float array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(d, d_u)) {
System.err.println("\nUnpickling of double array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(z, z_u)) {
System.err.println("\nUnpickling of boolean array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(string, string_u)) {
System.err.println("\nUnpickling of String array failed");
throw new Error();
}
if (!ArrayOpsTest.verify(prim, prim_u)) {
System.err.println("\nUnpickling of PrimitivesTest array " +
"failed");
throw new Error();
}
System.err.println("\nTEST PASSED");
} catch (Exception e) {
System.err.print("TEST FAILED: ");
e.printStackTrace();
System.err.println("\nInput remaining");
int ch;
try {
while ((ch = istream.read()) != -1) {
System.err.print("\n " + Integer.toString(ch, 16) + " ");
}
System.err.println("\n ");
} catch (Exception f) {
throw new Error();
}
throw new Error();
} finally {
if (istream != null) istream.close();
if (ostream != null) ostream.close();
}
}
}