From owner-freebsd-stable@FreeBSD.ORG Wed Jun 19 23:04:26 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 6F1A1768 for ; Wed, 19 Jun 2013 23:04:26 +0000 (UTC) (envelope-from kpaasial@gmail.com) Received: from mail-qe0-f43.google.com (mail-qe0-f43.google.com [209.85.128.43]) by mx1.freebsd.org (Postfix) with ESMTP id 38F8515EE for ; Wed, 19 Jun 2013 23:04:25 +0000 (UTC) Received: by mail-qe0-f43.google.com with SMTP id q19so3673537qeb.30 for ; Wed, 19 Jun 2013 16:04:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=tuXGBxH9gKnSBYGM6dPXgtrjj40EkNkvjIwIhH1nxsA=; b=svSmuZa+PsAK7W/wD9QIuFqVe+2qZQ07a6awQAPXk5//ww9u8kvUd7UHCB+4uuxroS 8pm0V6VR/hioB1yVY5w4kZ9LQ7u78NpvAt9miTT/JcG4tRUi6A4sEosVCV3objMpQAOY 5/aXvk3I7k+mwIjfoivssD54Oyk7j+xocatmuGAD+za92y4JXAiZwjFido6UdRHYzdTr 5u8H2mA8T1G2ut99LxG27qjHtOD/w0lDOGRTOWbSoWJ9MkL1c2UtlMvw/bD+iWVUu5Zo ZvKIZwQ/2BJulddTT/AMUInzGMC9UU3X8nmVdA6Ez131uUuZeaWMAUt3Z8EMg+M7D9fD /oFA== MIME-Version: 1.0 X-Received: by 10.49.84.164 with SMTP id a4mr6510299qez.4.1371683065239; Wed, 19 Jun 2013 16:04:25 -0700 (PDT) Received: by 10.224.182.148 with HTTP; Wed, 19 Jun 2013 16:04:25 -0700 (PDT) In-Reply-To: <51C22E11.3020008@quip.cz> References: <51C22E11.3020008@quip.cz> Date: Thu, 20 Jun 2013 02:04:25 +0300 Message-ID: Subject: Re: sshd didn't run after upgrade to FreeBSD 8.4 From: Kimmo Paasiala To: Miroslav Lachman <000.fbsd@quip.cz> Content-Type: text/plain; charset=UTF-8 Cc: freebsd-stable Stable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Jun 2013 23:04:26 -0000 On Thu, Jun 20, 2013 at 1:17 AM, Miroslav Lachman <000.fbsd@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 -Kimmo