This is the git diff of sshd.c ** Patch added: "sshd.c.diff" https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1832110/+attachment/5270821/+files/sshd.c.diff
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1832110 Title: Resource Sharing with multiple sshd services Status in openssh package in Ubuntu: Won't Fix Bug description: Ubuntu: 18.04.2 LTS OpenSSH: 7.6p1 I am having a problem starting multiple sshd processes. The default location of the sshd privilege separation directory is hard-coded to /run/sshd (see man page). If I want to have 2 sshd services using systemd, I need to write 2 service files, let's call them sshd_wan.service ans sshd_lan.service. Both of these services need to have their own "RuntimeDirectory=sshd_wan" and "RuntimeDirectory=sshd_lan". If you do not have separate RuntimeDirectory definitions for the 2 services, then when one service is killed/faults/restarts/stops/etc. the systemd (or init) process deletes the RuntimeDirectory and causes the other service to crash since a RuntimeDirectory does not exist. The problem is the hard-coding of the sshd Privilege Separation Directory. We need to modify the OpenBSD/OpenSSH sshd code to provision command line assignment of the privilege separation directory. I have attempted to contact the OpenSSH team (i.e. OpenSSH.com) and they say it is a Ubuntu problem. I reported this in Ubuntu bug #1831765 and Ubuntu (e.g. Paride Legovini, June 6, 2019 @ 2:55AM PDT) rejected it because I described the problem using the init.d example. I know how to modify the sshd.c file in OpenSSH 7.6p1, the problem is getting Ubuntu and OpenSSH to admit there is a problem and it needs to be fixed. The problem is still there regardless if you are using Upstart (i.e. init.d) or systemd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1832110/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp