ports/55439: Change in tcsetattr in 5.1-RELEASE breaks ssh2 (ssh.com)

[Peter Losher]

>Number:         55439
>Category:       ports
>Synopsis:       Change in tcsetattr in 5.1-RELEASE breaks ssh2 (ssh.com)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Aug 10 03:00:17 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Peter Losher
>Release:        FreeBSD 5.1-RELEASE i386
>Organization:
ISC
>Environment:
System: FreeBSD sf1.isc.org 5.1-RELEASE FreeBSD 5.1-RELEASE #5: Thu Aug 7 22:36:41 UTC 2003 plosher at sf1.isc.org:/usr/src/sys/i386/compile/KVM_FIX i386

>Description:
When connecting to a system for the first time from ssh2 on FreeBSD 5.1-RELEASE, it results 
in a error:

-=-
Host key not found from database.
Key fingerprint:
<key>
You can get a public key's fingerprint by running
% ssh-keygen -F publickey.pub
on the keyfile.
warning: tcsetattr failed in ssh_rl_set_tty_modes_for_fd: fd 1: Interrupted system call
^C
Received signal 2. (no core)
-=-

I suspect this is a 5.1 issue, the ssh2 binary that I compiled under 5.0 works just fine.  
I am also sent a bug report to the ssh.com folks as well.
>How-To-Repeat:
Compile ssh2 (via ports or via a standalone tarball) on a FreeBSD 5.1-RELEASE system then 
try to connect via ssh2 to a system that you don't have a hostkey for.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: