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/java/io/Console/StdinEncodingTest.java
+++ b/test/jdk/java/io/Console/StdinEncodingTest.java
@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2025, 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.io.BufferedReader;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import static jdk.test.lib.Utils.*;
+
+import org.junit.jupiter.api.Assumptions;
+import org.junit.jupiter.api.Test;
+
+/**
+ * @test
+ * @bug 8356985
+ * @summary Tests if "stdin.encoding" is reflected for reading
+ *          the console. "expect" command in Windows/Cygwin does
+ *          not work as expected. Ignoring tests on Windows.
+ * @requires (os.family == "linux" | os.family == "mac")
+ * @library /test/lib
+ * @build csp/*
+ * @run junit StdinEncodingTest
+ */
+public class StdinEncodingTest {
+
+    @Test
+    public void testStdinEncoding() throws Throwable {
+        // check "expect" command availability
+        var expect = Paths.get("/usr/bin/expect");
+        Assumptions.assumeTrue(Files.exists(expect) && Files.isExecutable(expect),
+            "'" + expect + "' not found");
+
+        // invoking "expect" command
+        OutputAnalyzer output = ProcessTools.executeProcess(
+            "expect",
+            "-n",
+            TEST_SRC + "/stdinEncoding.exp",
+            TEST_JDK + "/bin/java",
+            "--module-path",
+            TEST_CLASSES + "/modules",
+            "-Dstdin.encoding=Uppercasing", // <- gist of this test
+            "StdinEncodingTest");
+        output.reportDiagnosticSummary();
+        output.shouldHaveExitValue(0);
+    }
+
+    public static void main(String... args) throws Throwable {
+        // check stdin.encoding
+        if (!"Uppercasing".equals(System.getProperty("stdin.encoding"))) {
+            throw new RuntimeException("Uppercasing charset was not set in stdin.encoding");
+        }
+        var con = System.console();
+
+        // Console.readLine()
+        System.out.print(con.readLine());
+
+        // Console.readPassword()
+        System.out.print(String.valueOf(con.readPassword()));
+
+        // Console.reader()
+        try (var br = new BufferedReader(con.reader())) {
+            System.out.print(br.readLine());
+        }
+
+        // Wait till the test receives the result
+        con.readLine();
+    }
+}