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https://issues.apache.org/jira/browse/GERONIMO-4184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vamsavardhana Reddy updated GERONIMO-4184:
------------------------------------------

    Attachment: GERONIM-4184.patch

GERONIM-4184.patch: Add two random bytes entropy even when 
XidFactoryImpl(byte[]) constructor is used.
Patch created against branches\geronimo-txmanager-parent-2.2. 

> In-doubt transaction Id's could be reused during server startup
> ---------------------------------------------------------------
>
>                 Key: GERONIMO-4184
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4184
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: transaction manager
>    Affects Versions: 2.0, 2.0.1, 2.0.2, 2.1, 2.1.1, 2.1.4
>            Reporter: Kevan Miller
>             Fix For: Wish List
>
>         Attachments: GERONIM-4184.patch
>
>
> During server restart, we may reuse an Xid for a transaction which is 
> in-doubt. Potentially confusing a resource manager. We need to insure this 
> does not occur. Simple way is to remember the largest Xid in tran log and 
> start with a larger number. 

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