netutils/ftpd/ftpd.c:  Fix an error introduced in PR10.  In error clean-up, it was trying to free memory on an error where we failed allocated memory.  Not good.
@@ -1617,8 +1617,6 @@ static int ftpd_changedir(FAR struct ftpd_session_s *session,
(FAR char **)(&workpath));
if (ret < 0)
{
- free(workpath);
- free(abspath);
ftpd_response(session->cmd.sd, session->txtimeout,
g_respfmt1, 550, ' ',
"Can not change directory !");
