--
This patch prevents the client for sending zero length username/passwords
and prevents the server from accepting zero length username/passwords.
Only useful for sites using username/password authentication (rfc1929).
--
The patch is for clients that do not have DNS resolution. Sites that do
not use the remote name resolution do not have to apply this patch.
The fakehost files (/tmp/.s5fakehost-<uid>) created with releases prior to
release 10 are not compatible.
If the fakehost file has size 65284 bytes, it is the old version. Delete
the file, apply the following patch, and rebuild the clients. The new
fakehost file has size 32644 bytes.
