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From "Vladimir Beliaev (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-2692) [drlvm][nio] buffer's wrap() method leaks memory
Date Thu, 08 Feb 2007 10:30:06 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-2692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Beliaev updated HARMONY-2692:
--------------------------------------

    Attachment: ExceptionLeakTest.java

Ok, I found out the following:

1. the bug does not relate nio. I've attached updated test (ExceptionLeakTest.java).

    Please rename bug summary to

    [drlvm][jit] throwing exception in mixed mode leaks memory

2. yes, looks like the bug relates more to JIT or even EM 
 
    - it is not reprodocuble neither with JET nor with OPT nor with Interpreter (if you run
with -Xem:<em> option)

    - it is reproduced in mixed mode (i.e. JET first, then OPT) on both Windows/IA32 and Linux/IA32

Thanks
Vladimir

> [drlvm][nio] buffer's wrap() method leaks memory
> ------------------------------------------------
>
>                 Key: HARMONY-2692
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2692
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: Windows XP i686
>            Reporter: Salikh Zakirov
>         Attachments: BufferWrap.java, ExceptionLeakTest.java
>
>
> The function wrap() of nio buffers leaks memory when invoked with illegal arguments.
> When the attached test BufferWrap.java is run on DRLVM, it steadily increases used memory
until crash.

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