Scponly from CentOS 7 cannot chroot. Problem is that /sbin/scponlyc does not have corrent SUID. Do a
chmod 4755 /sbin/scponlyc
resolves it.
My work, my view, and my imagination

Scponly from CentOS 7 cannot chroot. Problem is that /sbin/scponlyc does not have corrent SUID. Do a
chmod 4755 /sbin/scponlyc
resolves it.