CORBA's method servant_to_reference leaking memory (memory bloat) hwo to avoid it

I am using CORBA (Common Object Request Broker Architecture)
C++ and calling CORBAs servant_to_reference to create a Object on the Remote server.

example : Class A
A *p = new A;
CORBA_POA->servant_to_reference  // here memory leak 

Question is How to avoid memory leak (memory bloat)
Memory leak is seen at the CORBA's servant_to_reference call
How to avoid that
Is there any CORBA method to clean the memory after  servant_to_reference call
or any alternate method to call instead of servant_to_reference