[jira] [Commented] (HAWQ-145) Memory leak when free the argument instance of resource lease heart-beat thread in dispatcher process

[ASF GitHub Bot (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HAWQ-145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14999791#comment-14999791
 ] 

ASF GitHub Bot commented on HAWQ-145:
-------------------------------------

Github user zhangh43 commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/94#discussion_r44493523
  
    --- Diff: src/backend/resourcemanager/communication/rmcomm_QD2RM.c ---
    @@ -1438,6 +1438,7 @@ void freeHeartBeatThreadArg(HeartBeatThreadArg *arg)
        {
                free((*arg)->HostAddrs[i]);
        }
    +   free((*arg)->HostAddrs);
    --- End diff --
    
    sorry. It's OK to free(malloc(0)).
    +1



> Memory leak when free the argument instance of resource lease heart-beat 
> thread in dispatcher process
> -----------------------------------------------------------------------------------------------------
>
>                 Key: HAWQ-145
>                 URL: https://issues.apache.org/jira/browse/HAWQ-145
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Resource Manager
>            Reporter: Yi Jin
>            Assignee: Yi Jin
>




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