[Axis2 ] How to free namespaces in om

[nandika jayawardana]

Hi all,

In current om implementation, om nodes can be created programmatically as well as using the builder .When om elements are created programmatically , many om_elements will be pointing to the same namespace struct instance if it was given as the namespace in creating  elements.
Now when axis2_om_node_free()  to free the om tree , a segfault  occur if above situation has happened in the code.

Therefor checking mechanism is required to make sure that above problem does not occur .
any comments .....

regards
nandika