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From "Emmanuel Bourg (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BCEL-151) Code attribute size not updated
Date Thu, 24 Apr 2014 08:23:22 GMT

     [ https://issues.apache.org/jira/browse/BCEL-151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Emmanuel Bourg updated BCEL-151:
--------------------------------

         Priority: Blocker
      Environment:     (was: Operating System: All
Platform: PC)
    Fix Version/s: 6.0

> Code attribute size not updated
> -------------------------------
>
>                 Key: BCEL-151
>                 URL: https://issues.apache.org/jira/browse/BCEL-151
>             Project: Commons BCEL
>          Issue Type: Bug
>          Components: Main
>    Affects Versions: 5.3
>            Reporter: Glen Chatfield
>            Assignee: Apache Commons Developers
>            Priority: Blocker
>             Fix For: 6.0
>
>
> The code attribute length when dumped is not updated, and as such will write the old
size of the attribute should the size of the actual byte code change.
> A possible fix is adding:
> "setLength(calculateLength());"
> to the first line of:
> org.apache.bcel.classfile.Code.dump(DataOutputStream) throws IOException
> When trying to execute code that has this error, it throws a ClassFormatException, Wrong
code segment length (Should there be no other formatting errors with the code).



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