original implementation of setting freed pointers to null was faulty; this one tested and works
original implementation of setting freed pointers to null was faulty; this one tested and works


git-svn-id: c57083cae03de9a0803956a3abd65044d17a906b@641 3bbcab3b-a713-480a-a40a-1fdaa183d0c8

abhishekcs/RLFD-Project,abhishekcs/RLFD-Project,abhishekcs/RLFD-Project,trey0/zmdp,abhishekcs/RLFD-Project,trey0/zmdp,trey0/zmdp,trey0/zmdp,trey0/zmdp,abhishekcs/RLFD-Project