Stack overflow running security manager test
--------------------------------------------
Key: HARMONY-121
URL: http://issues.apache.org/jira/browse/HARMONY-121
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Tim Ellison
The following test case runs ok on the reference impl.but fails with a stack
overflow on Harmony code.
private static class MySecurityManager extends SecurityManager {
private static final RuntimePermission SET_MANAGER_PERMISSION =
new RuntimePermission("setSecurityManager");
public void checkPermission(Permission perm) {
if (!perm.equals(SET_MANAGER_PERMISSION)) {
super.checkPermission(perm);
}
}
}
public void test_getProperties() {
System.setSecurityManager(new MySecurityManager());
try {
System.getProperties();
} catch (SecurityException e) {
// Expected
} finally {
System.setSecurityManager(null);
}
}
The stack overflow is as follows:
java.lang.StackOverflowError
at java.util.PropertyPermission.equals(PropertyPermission.java:78)
at
org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:44)
at
java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
at java.lang.System.getProperties(System.java:519)
at
org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
at
java.security.AccessController.doPrivileged(AccessController.java:183)
at
org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
at
org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
at java.security.Policy.implies(Policy.java:77)
at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
at
java.security.AccessController.checkPermission(AccessController.java:88)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
at
org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
at
java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
at java.lang.System.getProperties(System.java:519)
at
org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
at
java.security.AccessController.doPrivileged(AccessController.java:183)
at
org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
at
org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
at java.security.Policy.implies(Policy.java:77)
at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
at
java.security.AccessController.checkPermission(AccessController.java:88)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
at
org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
at
java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
at java.lang.System.getProperties(System.java:519)
<snip>
at
org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
at
java.security.AccessController.doPrivileged(AccessController.java:183)
at
org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
at
org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
at java.security.Policy.implies(Policy.java:77)
at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
at
java.security.AccessController.checkPermission(AccessController.java:88)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
at
org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
at
java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
at java.lang.System.getProperties(System.java:519)
at
org.apache.harmony.security.fortress.PolicyUtils$SystemKit.run(PolicyUtils.java:84)
at
java.security.AccessController.doPrivileged(AccessController.java:183)
at
org.apache.harmony.security.fortress.DefaultPolicy.refresh(DefaultPolicy.java:272)
at
org.apache.harmony.security.fortress.DefaultPolicy.getPermissions(DefaultPolicy.java:194)
at java.security.Policy.implies(Policy.java:77)
at java.security.ProtectionDomain.implies(ProtectionDomain.java:118)
at
java.security.AccessController.checkPermission(AccessController.java:88)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:704)
at
org.apache.harmony.tests.java.lang.SecurityManagerTest$MySecurityManager.checkPermission(SecurityManagerTest.java:45)
at
java.lang.SecurityManager.checkPropertiesAccess(SecurityManager.java:343)
at java.lang.System.getProperties(System.java:519)
at
org.apache.harmony.tests.java.lang.SecurityManagerTest.test_getProperties(SecurityManagerTest.java:53)
at java.lang.reflect.AccessibleObject.invokeV(AccessibleObject.java:211)
at java.lang.reflect.Method.invoke(Method.java:248)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
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