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From "Mikhail Loenko (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HARMONY-121) Stack overflow running security manager test
Date Tue, 04 Apr 2006 05:45:59 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-121?page=all ]
     
Mikhail Loenko resolved HARMONY-121:
------------------------------------

    Resolution: Fixed

Fixed in revision 391227. Plz, verify.

> 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
>     Assignee: Mikhail Loenko
>  Attachments: policy.txt
>
> 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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