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https://issues.apache.org/jira/browse/HAWQ-1000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Goden Yao updated HAWQ-1000:
----------------------------
    Fix Version/s: 2.0.1.0-incubating

> Set dummy workfile pointer to NULL after calling ExecWorkFile_Close()
> ---------------------------------------------------------------------
>
>                 Key: HAWQ-1000
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1000
>             Project: Apache HAWQ
>          Issue Type: Bug
>            Reporter: Ming LI
>            Assignee: Ming LI
>             Fix For: 2.0.1.0-incubating
>
>
> The parameter workfile for ExecWorkFile_Close() is freed in this function, 
> but in the calling function outside, the pointer variable still exists, we 
> need to set it to NULL pointer immediately, otherwise it will use some freed 
> pointer afterward.



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