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/security/BasicPermission/BasicPermissionCollection.java
+++ b/test/jdk/java/security/BasicPermission/BasicPermissionCollection.java
@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 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.
+ */
+
+/*
+ * @test
+ * @bug 8056179
+ * @summary Unit test for BasicPermissionCollection subclass
+ */
+
+import java.security.BasicPermission;
+import java.security.Permission;
+import java.security.PermissionCollection;
+import java.security.SecurityPermission;
+import java.util.Enumeration;
+
+public class BasicPermissionCollection {
+
+    public static void main(String[] args) throws Exception {
+
+        int testFail = 0;
+
+        TestPermission perm = new TestPermission("foo");
+        PermissionCollection perms = perm.newPermissionCollection();
+
+        // test 1
+        System.out.println("test 1: add throws IllegalArgumentExc");
+        try {
+            perms.add(new SecurityPermission("createAccessControlContext"));
+            System.err.println("Expected IllegalArgumentException");
+            testFail++;
+        } catch (IllegalArgumentException iae) {}
+
+        // test 2
+        System.out.println("test 2: implies returns false for wrong class");
+        if (perms.implies(new SecurityPermission("getPolicy"))) {
+            System.err.println("Expected false, returned true");
+            testFail++;
+        }
+
+        // test 3
+        System.out.println("test 3: implies returns true for match on name");
+        perms.add(new TestPermission("foo"));
+        if (!perms.implies(new TestPermission("foo"))) {
+            System.err.println("Expected true, returned false");
+            testFail++;
+        }
+
+        // test 4
+        System.out.println("test 4: implies returns true for wildcard match");
+        perms.add(new TestPermission("bar.*"));
+        if (!perms.implies(new TestPermission("bar.foo"))) {
+            System.err.println("Expected true, returned false");
+            testFail++;
+        }
+
+        // test 5
+        System.out.println
+            ("test 5: implies returns false for invalid wildcard");
+        perms.add(new TestPermission("baz*"));
+        if (perms.implies(new TestPermission("baz.foo"))) {
+            System.err.println("Expected false, returned true");
+            testFail++;
+        }
+
+        // test 6
+        System.out.println
+            ("test 6: implies returns true for deep wildcard match");
+        if (!perms.implies(new TestPermission("bar.foo.baz"))) {
+            System.err.println("Expected true, returned false");
+            testFail++;
+        }
+
+        // test 7
+        System.out.println
+            ("test 7: implies returns true for all wildcard match");
+        perms.add(new TestPermission("*"));
+        if (!perms.implies(new TestPermission("yes"))) {
+            System.err.println("Expected true, returned false");
+            testFail++;
+        }
+
+        // test 8
+        System.out.println("test 8: elements returns correct number of perms");
+        int numPerms = 0;
+        Enumeration<Permission> e = perms.elements();
+        while (e.hasMoreElements()) {
+            numPerms++;
+            System.out.println(e.nextElement());
+        }
+        if (numPerms != 4) {
+            System.err.println("Expected 4, got " + numPerms);
+            testFail++;
+        }
+
+        if (testFail > 0) {
+            throw new Exception(testFail + " test(s) failed");
+        }
+    }
+
+    private static class TestPermission extends BasicPermission {
+        TestPermission(String name) {
+            super(name);
+        }
+    }
+}