On Thu, Jun 20, 2013 at 2:29 AM, Miroslav Lachman <000.f...@quip.cz> wrote: > Kimmo Paasiala wrote: >> >> On Thu, Jun 20, 2013 at 1:17 AM, Miroslav Lachman<000.f...@quip.cz> >> wrote: >>> >>> The version of sshd in FreeBSD 8.4 is not backward compatible with older >>> version from 8.3. >>> >>> OpenSSH_5.4p1 (on FreeBSD 8.3) >>> OpenSSH_6.1p1 (on FreeBSD 8.4) >>> >>> # sshd -t >>> /etc/ssh/sshd_config line 19: Missing argument. >>> >>> On line 19, there is: >>> VersionAddendum >>> >>> It was OK in older versions. It will remove any default text appended to >>> SSH >>> protocol banner (for example 'FreeBSD-20120901'). >>> >>> On FreeBSD 8.4, there must be some string (any single character) >>> >>> I was really badly surprised that the machine was re-booted without ssh >>> access! >>> >>> I think this change is worth to mention in Release Notes >>> >>> Miroslav Lachman >> >> >> How did you update to 8.4? This sounds more like messing up the >> mergemaster(8)/freebsd-update merge procedure than a real problem with >> the config file. >> >> This is the source configuration file straight from SVN releng/8.4 >> branch and as you can see the VersionAddendum on line 115 is commented >> out there: >> >> >> http://svnweb.freebsd.org/base/releng/8.4/crypto/openssh/sshd_config?view=markup > > > It was upgraded by freebsd-update. It was intentionally left here as it was > valid configuration for many years. > That's why I think it should be mentioned in the Release Notes, that it is > no longer valid configuration (empty VersionAddendum). > > The fact, that it is no longer in default sshd_config file doesn't mean it > can't be used at all. It is still valid in the form which was in old default > config: "VersionAddendum FreeBSD-20100308", but is no longer valid if empty. > That's the point. > > (and empty VersionAddendum was widely used, it is not my invention) > > Miroslav Lachman
You're missing my point totally. The line is commented out in the official source of 8.4 and there for I have very hard time believing that it would show up uncommented on a fresh 8.4 installation. -Kimmo _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
