the patch does not correctly restore a modified member of the u-> structure
in ftp_retrieve_dirs. in addition, the temporary ulocal is allocated too
soon, thus possibly requiring being freed as part of a "continue" in the
same function. new patch (1) correctly saves and restores modified members
of the u-> structure and (2) only allocates ulocal once we are sure we need
it.

patch and new spec file will be attached as an addendum to this message.