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Posted to issues@hawq.apache.org by "Ming LI (JIRA)" <ji...@apache.org> on 2016/08/11 09:56:20 UTC

[jira] [Created] (HAWQ-1000) Set dummy workfile pointer to NULL after calling ExecWorkFile_Close()

Ming LI created HAWQ-1000:
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             Summary: 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: Lei Chang


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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