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From "Rana Dasgupta (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2482) [drlvm][exception][class unloading] StackTraceFrame should be refactored
Date Tue, 18 Sep 2007 15:53:43 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-2482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12528421
] 

Rana Dasgupta commented on HARMONY-2482:
----------------------------------------

Resolution of 3845 and 3997 hae resolved this issue and it can be closed.

> [drlvm][exception][class unloading] StackTraceFrame should be refactored
> ------------------------------------------------------------------------
>
>                 Key: HARMONY-2482
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2482
>             Project: Harmony
>          Issue Type: Task
>          Components: DRLVM
>            Reporter: Aleksey Ignatenko
>            Priority: Minor
>
> StackState is a java object wich can save stack state on some moment. It
> contains jlong array of pointers to StackTraceFrame. StackTraceFrame has
> reference to Method. Potentially it could lead to the problem that someone
> tries to restore stack trace with some method of unloaded class. It will lead
> to crash! I suppose that StackTraceFrame should contain method name, line
> number and something else instead of pointer to Method. Or if it is impossible
> - prohibit to restore stack trace by StackState in all places except the top of
> that stack.

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