[jboss-jira] [JBoss JIRA] Commented: (JASSIST-66) NullPointerException in RuntimeSupport.DefaultMethodHandler (not thread-safe)

[Shigeru Chiba (JIRA)]

    [ https://jira.jboss.org/jira/browse/JASSIST-66?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12430259#action_12430259 ] 

Shigeru Chiba commented on JASSIST-66:
--------------------------------------

This bug has been fixed.  Could you download the latest source and make sure that it works?
This bug fix will be included in 3.9.0 release.

> NullPointerException in RuntimeSupport.DefaultMethodHandler (not thread-safe)
> -----------------------------------------------------------------------------
>
>                 Key: JASSIST-66
>                 URL: https://jira.jboss.org/jira/browse/JASSIST-66
>             Project: Javassist
>          Issue Type: Bug
>    Affects Versions: 3.8.1.GA
>            Reporter: Patrick Taylor
>            Assignee: Shigeru Chiba
>
> There appears to be a race condition which can result in a NullPointerException thrown by RuntimeSupport.DefaultMethodHandler.invoke().  It is documented in the following two forum posts:
> http://www.jboss.com/index.html?module=bb&op=viewtopic&t=126583
> http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4176648
> The first post includes a patch.  I downloaded the 3.8.1.GA source, applied the patch, and the problem no longer occurs, so I believe the patch is good. 

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