SUCCESS: OpenSSH_6.7p1-snap20150220

Damien Miller djm at
Sat Feb 21 08:57:43 AEDT 2015

On Fri, 20 Feb 2015, Herb.Goldman at wrote:

> Compiled OK, and operating nicely on CentOS 6.6, both 32/64 bit.
> Really appreciate the UpdateHostkeys feature!
> One issue I noticed, the screen output gets garbled if the user has been "asked" to "Accept" the new hostkeys.
> Looks like the screen output is missing the CR's, and only LF's get presented.
> [root at be2 .ssh]# ssh be1 ls -l
> Warning: Permanently added 'be1,fec0::ffff:0:1:c0a8:415' (ECDSA) to the list of known hosts.
> total 12
> -rw-r--r-- 1 root root 1829 Jan 23 17:43 authorized_keys
> -rw-r--r-- 1 root root  575 Jan 21 17:24 sshd.pam
> drwxr-xr-x 2 root root 4096 Feb  9 14:17 tmp
> [root at be2 .ssh]# ssh -o UpdateHostkeys=yes be1 ls -l
> Learned new hostkey: RSA SHA256:Alc84pvwkLVLIyRC7Z5HUpYeySwK+aMykv9cw6LCark
> Learned new hostkey: DSA SHA256:4RFtn0pMD4/AiKANWn6K3ODT66Jw8CE4SXOnAbOBXgQ
> Learned new hostkey: ED25519 SHA256:OzKAhPkHQDfk7GTvSZRKIHIv+25inWKy2n0PF8HbIhY
> Learned new hostkey: RSA SHA256:ZaHa2K0aOv6zzVTNviT08xk/ZY8xeML9uz62OiHAxOM
> Learned new hostkey: DSA SHA256:yYtO6dUL0cATSEBAyOyQApxehlhliWY5t5Z0p1CplpY
> Learned new hostkey: ECDSA SHA256:70rXiF+VgchFSvKmBQ/sXw+iANmwVTnmzQzlytaBpx4
> Learned new hostkey: ED25519 SHA256:n/qAw/sTr+4KnQ1okNg/s3tgV9wRjXULbP/a9Jy++oA
> Accept updated hostkeys? (yes/no): yes

That's strange - your commandline doesn't indicate you are using 'ask'.

Are you using ControlPersist? I'm just fixing a bug between ControlPersist
and UpdateHostkeys=ask


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