While playing with sftp-server I noticed that sshd_config.5 claims there are no Subsystems enabled by default. I could be wrong, but my sshd_config had sftp-server enabled by default.
--- sshd_config.5.orig Thu Nov 30 20:50:17 2017 +++ sshd_config.5 Thu Nov 30 20:53:25 2017 @@ -1416,8 +1416,6 @@ This may simplify configurations using .Cm ChrootDirectory to force a different filesystem root on clients. -.Pp -By default no subsystems are defined. .It Cm SyslogFacility Gives the facility code that is used when logging messages from .Xr sshd 8 . It was weird though because /etc/ssh/sshd_config shows the following: # override default of no subsystems Subsystem sftp /usr/libexec/sftp-server I was going to also provide a patch with the sftp-server line commented out, but couldn't find it in /usr/src and while I'm certain I didn't add the line myself. Its possible it perhaps was the default and has been removed and I didn't update the file correctly at some point. Either way. I'll leave it to the professionals. Thanks
