[krbdev.mit.edu #8737] gss_add_cred() ignores desired_name if creating a new credential
gss_add_cred() only processes desired_name into an internal name if an
input cred handle is given. There is no reason to apply this
condition, and acquiring a mech cred for the default name instead of
the caller-provided name is clearly the wrong behavior.
Commit 25ee704e83c2c63d4b5ecd12ea31c1979239041e (ticket 7217) altered
the code so that an internal name is generated if a cred store is given
but no input cred handle.
This bug was present in the Solaris mechglue but was fixed in changeset
191d30c3be82 with bug number 6285582.