[krbdev.mit.edu #2609] krb5_gss_internal_release_oid

[kwc@citi.umich.edu via RT]

It looks like krb5_gss_internal_release_oid was made private in 1.3.

This routine is needed by the mechanism glue code when more than one 
mechanism is being used.  Otherwise, when krb5_gss_release_oid is 
called with an oid of a different mechanism, it calls 
generic_gss_release_oid which attempts to free the static storage of 
the other mechanism.