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Posted to commits@harmony.apache.org by "Ivan Popov (JIRA)" <ji...@apache.org> on 2007/05/17 13:56:16 UTC

[jira] Created: (HARMONY-3893) [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect

[jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect
-------------------------------------------------------------------------

                 Key: HARMONY-3893
                 URL: https://issues.apache.org/jira/browse/HARMONY-3893
             Project: Harmony
          Issue Type: Bug
          Components: JDK
         Environment: Windows, Linux, harmony-hdk-r538813
            Reporter: Ivan Popov


Implementation of JDWP command VirtualMachine.TopLevelThreads is incorrect because of using the same variable 'i" in the inner loop. This causes JVM crash when showing threads groups is turned on in Eclipse debugger.


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[jira] Resolved: (HARMONY-3893) [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect

Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gregory Shimansky resolved HARMONY-3893.
----------------------------------------

    Resolution: Fixed

Patch applied at 538881. Please check that the bug is fixed now.

> [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-3893
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3893
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows, Linux, harmony-hdk-r538813
>            Reporter: Ivan Popov
>         Assigned To: Gregory Shimansky
>         Attachments: jdwp_agent.patch
>
>
> Implementation of JDWP command VirtualMachine.TopLevelThreads is incorrect because of using the same variable 'i" in the inner loop. This causes JVM crash when showing threads groups is turned on in Eclipse debugger.

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[jira] Updated: (HARMONY-3893) [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect

Posted by "Ivan Popov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Popov updated HARMONY-3893:
--------------------------------

    Attachment: jdwp_agent.patch

Attached patch "jdwp_agent.patch" resolves this problem by removing redundant inner loop.
With this patch I see no crashes in showing threads groups in Eclipse debugger.


> [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-3893
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3893
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows, Linux, harmony-hdk-r538813
>            Reporter: Ivan Popov
>         Attachments: jdwp_agent.patch
>
>
> Implementation of JDWP command VirtualMachine.TopLevelThreads is incorrect because of using the same variable 'i" in the inner loop. This causes JVM crash when showing threads groups is turned on in Eclipse debugger.

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You can reply to this email to add a comment to the issue online.


[jira] Updated: (HARMONY-3893) [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect

Posted by "Ivan Popov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Popov updated HARMONY-3893:
--------------------------------

    Patch Info: [Patch Available]

> [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-3893
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3893
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows, Linux, harmony-hdk-r538813
>            Reporter: Ivan Popov
>         Attachments: jdwp_agent.patch
>
>
> Implementation of JDWP command VirtualMachine.TopLevelThreads is incorrect because of using the same variable 'i" in the inner loop. This causes JVM crash when showing threads groups is turned on in Eclipse debugger.

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[jira] Closed: (HARMONY-3893) [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect

Posted by "Ivan Popov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Popov closed HARMONY-3893.
-------------------------------


Thanks, Gregory. 
Verified in r538887. Closing this issue.

> [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-3893
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3893
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows, Linux, harmony-hdk-r538813
>            Reporter: Ivan Popov
>         Assigned To: Gregory Shimansky
>         Attachments: jdwp_agent.patch
>
>
> Implementation of JDWP command VirtualMachine.TopLevelThreads is incorrect because of using the same variable 'i" in the inner loop. This causes JVM crash when showing threads groups is turned on in Eclipse debugger.

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[jira] Assigned: (HARMONY-3893) [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect

Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-3893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gregory Shimansky reassigned HARMONY-3893:
------------------------------------------

    Assignee: Gregory Shimansky

> [jdktools][jpda] JDWP command VirtualMachine.TopLevelThreads is incorrect
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-3893
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3893
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows, Linux, harmony-hdk-r538813
>            Reporter: Ivan Popov
>         Assigned To: Gregory Shimansky
>         Attachments: jdwp_agent.patch
>
>
> Implementation of JDWP command VirtualMachine.TopLevelThreads is incorrect because of using the same variable 'i" in the inner loop. This causes JVM crash when showing threads groups is turned on in Eclipse debugger.

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