Hello all, I am trying to run the libssh client testsuite with latest OpenSSH, which does not support running without privilege separation. According to OpenSSH upstream, it should not be a problem to run it as an unprivileged user, but whatever I do, I am still getting the following error:
Bind to port 22 on 127.0.0.10 failed: Permission denied. I ruled out SELinux already, I tried to add socket_wrapper debug environment variable, but still it does not generate any output. strace is not showing anything suspicious. I am out of ideas what else could prevent server starting. On what else is cwrap/socket_wrapper depending that could be stripped by the OpenSSH server? Note that this is happening basically before the privilege separation is being effective. Thanks, -- Jakub Jelen Software Engineer Security Technologies Red Hat, Inc.
