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Posted to commits@harmony.apache.org by "Tony Wu (JIRA)" <ji...@apache.org> on 2007/01/09 17:26:27 UTC
[jira] Created: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged
[classlib][luni]File.deleteOnExit should implement with doPrivileged
--------------------------------------------------------------------
Key: HARMONY-2955
URL: https://issues.apache.org/jira/browse/HARMONY-2955
Project: Harmony
Issue Type: Bug
Components: Classlib
Reporter: Tony Wu
As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
public void test() throws IOException {
File dir = File.createTempFile("hytemp", "");
dir.deleteOnExit();
SecurityManager backup = System.getSecurityManager();
try {
System.setSecurityManager(new MySecurityManager());
} finally {
System.setSecurityManager(backup);
}
}
class MySecurityManager extends SecurityManager {
public void checkPermission(Permission perm) {
if ("setSecurityManager".equals(perm.getName())) {
return;
}
super.checkPermission(perm);
}
}
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[jira] Updated: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu updated HARMONY-2955:
-----------------------------
Comment: was deleted
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Commented: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12464741 ]
Tony Wu commented on HARMONY-2955:
----------------------------------
File.deleteOnExit should throw security exceptions according to spec.
The difference is caused by vm.
close according to discussion on mailing list.
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Commented: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Mikhail Markov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12463628 ]
Mikhail Markov commented on HARMONY-2955:
-----------------------------------------
Hi Tony,
I could guess that Eclipse explicitly calls System.setSecurityManager(null); prior to calling this code (or somehow otherwise call System.setSecurityManager() method) - it seems that the root cause (for RI) is static initializer somewhere in this method which conflicts with user-defined classes.
Also, I've opened the discussion on dev-mail list here: http://mail-archives.apache.org/mod_mbox/harmony-dev/200701.mbox/%3c51abf0750701100133q5897365dkc27f707b3290753@mail.gmail.com%3e
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Commented: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Mikhail Markov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12463837 ]
Mikhail Markov commented on HARMONY-2955:
-----------------------------------------
Seems like the issue is splitted into 2 existing JIRAs:
1) non-bug difference for RI: HARMONY-2461
2) for IBM VM: HARMONY-2002
So, perhaps this issue could be closed as duplicate.
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
--
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[jira] Commented: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12463584 ]
Tony Wu commented on HARMONY-2955:
----------------------------------
Hi Mikhail,
I'm confused.
This testcase passed in Eclipse with no special configuration but it does fail as you mentioned in cmd line.
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Closed: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu closed HARMONY-2955.
----------------------------
Resolution: Duplicate
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Closed: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu closed HARMONY-2955.
----------------------------
Resolution: Won't Fix
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
--
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[jira] Updated: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu updated HARMONY-2955:
-----------------------------
Summary: [classlib][luni]File.deleteOnExit should implement with doPrivileged? (was: [classlib][luni]File.deleteOnExit should implement with doPrivileged)
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
--
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[jira] Closed: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu closed HARMONY-2955.
----------------------------
Resolution: Fixed
File.deleteOnExit should throw security exceptions according spec.
The difference is caused by vm.
close according discussion on mailing list.
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
--
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[jira] Commented: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged
Posted by "Mikhail Markov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12463480 ]
Mikhail Markov commented on HARMONY-2955:
-----------------------------------------
Tony, are you sure your test passes on RI?
I've tried the following testcase (below) and got:
on RI:
Exception in thread "main" java.lang.NoClassDefFoundError
at java.lang.System.setSecurityManager0(System.java:275)
at java.lang.System.setSecurityManager(System.java:244)
at Test.main(Test.java:13)
on Harmony with DRLVM:
No exceptions
on Harmony with IBM VME:
Exception in thread "main" java.security.AccessControlException: Access denied (java.security.SecurityPermission getProperty.package.access)
at java.security.AccessController.checkPermission(AccessController.java:94)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:746)
at MySecurityManager.checkPermission(Test.java:24)
at java.lang.SecurityManager.checkSecurityAccess(SecurityManager.java:422)
at java.security.Security.getProperty(Security.java:360)
at org.apache.harmony.luni.util.PriviAction.run(PriviAction.java:131)
at java.security.AccessController.doPrivileged(AccessController.java:179)
at java.lang.SecurityManager.checkPackageProperty(SecurityManager.java:333)
at java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:34)
at com.ibm.oti.vm.URLSystemClassLoader.loadClass(URLSystemClassLoader.java:54)
at java.lang.ClassLoader.loadClass(ClassLoader.java:620)
at com.ibm.oti.vm.URLSystemClassLoader.loadClass(URLSystemClassLoader.java:60)
at java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at MySecurityManager.checkPermission(Test.java:21)
at java.lang.SecurityManager.checkSecurityAccess(SecurityManager.java:422)
at java.security.Security.getProperty(Security.java:360)
at org.apache.harmony.luni.util.PriviAction.run(PriviAction.java:131)
at java.security.AccessController.doPrivileged(AccessController.java:179)
at java.lang.SecurityManager.checkPackageProperty(SecurityManager.java:333)
at java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:34)
at com.ibm.oti.vm.URLSystemClassLoader.loadClass(URLSystemClassLoader.java:54)
at java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at MySecurityManager.checkPermission(Test.java:21)
at java.lang.System.setSecurityManager(System.java:838)
at Test.main(Test.java:13)
------------ Test.java ----------------
import java.io.*;
import java.security.Permission;
public class Test {
public static void main(String[] args) throws Exception {
File dir = File.createTempFile("hytemp", "");
dir.deleteOnExit();
SecurityManager backup = System.getSecurityManager();
try {
System.setSecurityManager(new MySecurityManager());
} finally {
System.setSecurityManager(backup);
}
System.out.println("No exceptions");
}
}
class MySecurityManager extends SecurityManager {
public void checkPermission(Permission perm) {
if ("setSecurityManager".equals(perm.getName())) {
return;
}
super.checkPermission(perm);
}
}
------------------------------------
> [classlib][luni]File.deleteOnExit should implement with doPrivileged
> --------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Reopened: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu reopened HARMONY-2955:
------------------------------
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Commented: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged
Posted by "Mikhail Markov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12463482 ]
Mikhail Markov commented on HARMONY-2955:
-----------------------------------------
I've further investigated the problem and found that the testcase below produces the output below.
It seems that 3 different VMs checks different permissions first:
RI: java.security.SecurityPermission getProperty.networkaddress.cache.ttl (fails)
DRLVM: java.security.SecurityPermission getProperty.package.access (successfully)
IBM VME: java.security.SecurityPermission getProperty.package.access (fails)
------------- output ---------------
RI:
Checking permission: (java.security.SecurityPermission getProperty.networkaddress.cache.ttl)
java.lang.ExceptionInInitializerError
at java.lang.System.setSecurityManager0(System.java:275)
at java.lang.System.setSecurityManager(System.java:244)
at Test.main(Test.java:8)
Caused by: java.security.AccessControlException: access denied (java.security.SecurityPermission getProperty.networkaddress.cache.ttl)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at MySecurityManager.checkPermission(Test.java:24)
at java.security.Security.getProperty(Security.java:724)
at sun.net.InetAddressCachePolicy$1.run(InetAddressCachePolicy.java:81)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.InetAddressCachePolicy.<clinit>(InetAddressCachePolicy.java:77)
... 3 more
Checking permission: (java.lang.RuntimePermission setSecurityManager)
Exception in thread "main" java.lang.NoClassDefFoundError
at java.lang.System.setSecurityManager0(System.java:275)
at java.lang.System.setSecurityManager(System.java:244)
at Test.main(Test.java:12)
Harmony with DRLVM:
Checking permission: (java.security.SecurityPermission getProperty.package.access)
Checking permission: (java.lang.RuntimePermission setSecurityManager)
Harmony with IBM VME:
(VM crashes with the following output):
Checking permission: (java.security.SecurityPermission getProperty.package.access)
Exception in thread "main" java.security.AccessControlException: Access denied (java.security.SecurityPermission getProperty.package.access)
at java.security.AccessController.checkPermission(AccessController.java:94)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:746)
at MySecurityManager.checkPermission(Test.java:24)
at java.lang.SecurityManager.checkSecurityAccess(SecurityManager.java:422)
at java.security.Security.getProperty(Security.java:360)
at org.apache.harmony.luni.util.PriviAction.run(PriviAction.java:131)
at java.security.AccessController.doPrivileged(AccessController.java:179)
at java.lang.SecurityManager.checkPackageProperty(SecurityManager.java:333)
at java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:34)
at com.ibm.oti.vm.URLSystemClassLoader.loadClass(URLSystemClassLoader.java:54)
at java.lang.ClassLoader.loadClass(ClassLoader.java:620)
at com.ibm.oti.vm.URLSystemClassLoader.loadClass(URLSystemClassLoader.java:60)
at java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at MySecurityManager.checkPermission(Test.java:19)
at java.lang.SecurityManager.checkSecurityAccess(SecurityManager.java:422)
at java.security.Security.getProperty(Security.java:360)
at org.apache.harmony.luni.util.PriviAction.run(PriviAction.java:131)
at java.security.AccessController.doPrivileged(AccessController.java:179)
at java.lang.SecurityManager.checkPackageProperty(SecurityManager.java:333)
at java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:34)
at com.ibm.oti.vm.URLSystemClassLoader.loadClass(URLSystemClassLoader.java:54)
at java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at MySecurityManager.checkPermission(Test.java:19)
at java.lang.System.setSecurityManager(System.java:838)
at Test.main(Test.java:12)
Checking permission: (java.lang.RuntimePermission modifyThreadGroup)
--------- Test.java ------------
import java.security.Permission;
public class Test {
public static void main(String[] args) {
SecurityManager backup = System.getSecurityManager();
try {
System.setSecurityManager(new MySecurityManager());
} catch (Throwable t) {
t.printStackTrace();
} finally {
System.setSecurityManager(backup);
}
}
}
class MySecurityManager extends SecurityManager {
public void checkPermission(Permission perm) {
System.out.println("Checking permission: " + perm);
if ("setSecurityManager".equals(perm.getName())) {
return;
}
super.checkPermission(perm);
}
}
-----------------------------
> [classlib][luni]File.deleteOnExit should implement with doPrivileged
> --------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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[jira] Reopened: (HARMONY-2955) [classlib][luni]File.deleteOnExit
should implement with doPrivileged?
Posted by "Tony Wu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Wu reopened HARMONY-2955:
------------------------------
Estimated Complexity: Unknown
> [classlib][luni]File.deleteOnExit should implement with doPrivileged?
> ---------------------------------------------------------------------
>
> Key: HARMONY-2955
> URL: https://issues.apache.org/jira/browse/HARMONY-2955
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Tony Wu
>
> As title, following testcase passes on RI whereas throws "AccessControlException:Access denied" on Harmony
> public void test() throws IOException {
> File dir = File.createTempFile("hytemp", "");
> dir.deleteOnExit();
> SecurityManager backup = System.getSecurityManager();
> try {
> System.setSecurityManager(new MySecurityManager());
> } finally {
> System.setSecurityManager(backup);
> }
> }
> class MySecurityManager extends SecurityManager {
> public void checkPermission(Permission perm) {
> if ("setSecurityManager".equals(perm.getName())) {
> return;
> }
> super.checkPermission(perm);
> }
> }
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