Fix memory double free error #96
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The memory double free error occurs if we initialize and destroy dcurl repeatedly. dcurl maintains a list of nodes for different hardwares. The error is caused by forgetting to remove the nodes from the list. To fix it, add the corresponding function list_del() in dcurl_destroy(). Besides fixing the error, one of the testcases is modified to repeatedly test the initialization and destruction of dcurl N times. The value of N equals to 5. Close DLTcollab#94.
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The memory double free error occurs if we initialize and destroy dcurl repeatedly.
dcurl maintains a list of nodes for different hardwares.
The error is caused by forgetting to remove the nodes from the list.
To fix it, add the corresponding function list_del() in dcurl_destroy().
Besides fixing the error, one of the testcases is modified
to repeatedly test the initialization and destruction of dcurl N times.
The value of N equals to 5.
Close #94.