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Posted to dev@felix.apache.org by "Loris Bouzonnet (JIRA)" <ji...@apache.org> on 2009/01/05 10:39:44 UTC
[jira] Closed: (FELIX-837) Setting the SecurityManager in a bundle
generate an infinite loop
[ https://issues.apache.org/jira/browse/FELIX-837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Loris Bouzonnet closed FELIX-837.
---------------------------------
Fixed in Felix 1.4.1. Thanks!
> Setting the SecurityManager in a bundle generate an infinite loop
> -----------------------------------------------------------------
>
> Key: FELIX-837
> URL: https://issues.apache.org/jira/browse/FELIX-837
> Project: Felix
> Issue Type: Bug
> Components: Framework
> Affects Versions: felix-1.4.0
> Reporter: Loris Bouzonnet
> Assignee: Karl Pauls
> Priority: Minor
> Fix For: felix-1.4.1
>
> Attachments: sm-test.zip
>
>
> Since Felix 1.4.0, each method invocation is now check in the class SecureAction. When we DON'T set the security manager as argument of the command line and a started bundle tries to set this one, we always get an infinite loop:
> at java.net.URL.<init>(URL.java:413)
> at sun.security.provider.PolicyFile$3.run(PolicyFile.java:676)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.security.provider.PolicyFile.initStaticPolicy(PolicyFile.java:617)
> at sun.security.provider.PolicyFile.<init>(PolicyFile.java:314)
> at java.security.Policy.getPolicyNoCheck(Policy.java:145)
> at java.security.ProtectionDomain.implies(ProtectionDomain.java:195)
> at java.security.AccessControlContext.checkPermission(AccessControlContext.java:249)
> at java.security.AccessController.checkPermission(AccessController.java:427)
> at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
> at java.lang.reflect.AccessibleObject.setAccessible(AccessibleObject.java:107)
> at org.apache.felix.framework.util.SecureAction$Actions.run(SecureAction.java:1123)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.apache.felix.framework.util.SecureAction.invoke(SecureAction.java:754)
> at org.apache.felix.framework.URLHandlersStreamHandlerProxy.getStreamHandlerService(URLHandlersStreamHandlerProxy.java:400)
> at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:267)
> at java.net.URL.<init>(URL.java:596)
> at java.net.URL.<init>(URL.java:464)
> at java.net.URL.<init>(URL.java:413)
> at sun.security.provider.PolicyFile$3.run(PolicyFile.java:676)
> ... until a stack overflow.
> To reproduce it, just start the attached bundle that does:
> System.setSecurityManager(new RMISecurityManager());
> URL wantBug = new URL("http://felix.apache.org");
> System.out.println("I want a bug: " + wantBug.toExternalForm());
> If the security manager is set in the command line, there is no bug.
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