Hi, We've landed some fairly significant changes in OpenSSH recently and would appreciate your help in testing them. The biggest of the changes are: 1. Conversion of the ssh and sshd mainloop from select() to poll() This should be entirely invisible to users, so any behaviour change is a bug. If you see something and want to help debug it further, uncomment the DEBUG_CHANNEL_POLL #define in channels.c for helps of extra debug logging. 2. Restricted agent keys. This is a large set of changes to add destination- and path-restricted keys to ssh-agent. A full writeup is at on the website at https://www.openssh.com/agent-restrict.html - I'm interested to hear feedback on how this works in practice, UI and things that could be improved (as well as bug reports). 3. Running down the remaining RSA/SHA2 corner-cases There has been a fair bit of work to identify and fix the remaining cases where various things behaved badly wrt RSA signature algorithms. Recent fixes include hostbased authentication and UpdateHostkeys. Again, [almost] any change in visible behaviour here is a bug. All of these changes are in git and will be in tomorrow's snapshot (20220108). Thanks! Damien Miller _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev