Function axis2_svc_client_remove_all_headers [Alastair FETTES]
--------------------------------------------------------------

                 Key: AXIS2C-881
                 URL: https://issues.apache.org/jira/browse/AXIS2C-881
             Project: Axis2-C
          Issue Type: Bug
          Components: core/clientapi
    Affects Versions: Current (Nightly)
         Environment: Ubuntu
            Reporter: Lahiru Gunathilake
             Fix For: Current (Nightly)


<snippet>
AXIS2_EXTERN
axis2_status_t axis2_svc_client_remove_all_headers(
      axis2_svc_client_t*    svc_client,
      const axutil_env_t*    env)
</snippet>

This function does not take responsibility for the memory allocated to the 
pointers passed to it. In addition, the memory passed to the function 
axis2_svc_client_add_header through the parameter header is not de-allocated by 
this function (axis2_svc_client_remove_all_headers). This can create a possible 
memory leak. When in used in conjunction with a call to 
axis2_svc_client_send_receive_non_blocking, this is not a problem as this 
function will clean up the headers itself (this is assumed, since when you free 
the header nodes, an access violations occur when the SOAP message is sent and 
the calling function tries to free the SOAP message data, i.e. the header 
nodes).

Solution: Document memory ownership for parameters and return value.  
Investigate potential memory leak. 

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