From owner-freebsd-bugs@FreeBSD.ORG  Tue Oct  7 20:55:23 2014
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 95D4FEAF
 for <freebsd-bugs@FreeBSD.org>; Tue,  7 Oct 2014 20:55:23 +0000 (UTC)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 7D475DEF
 for <freebsd-bugs@FreeBSD.org>; Tue,  7 Oct 2014 20:55:23 +0000 (UTC)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id s97KtNit063687
 for <freebsd-bugs@FreeBSD.org>; Tue, 7 Oct 2014 20:55:23 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-bugs@FreeBSD.org
Subject: [Bug 194233] New: sysctl -a shouldn't be listing kern.msgbuf
Date: Tue, 07 Oct 2014 20:55:23 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Base System
X-Bugzilla-Component: bin
X-Bugzilla-Version: 10.0-RELEASE
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: wkoszek@freebsd.czest.pl
X-Bugzilla-Status: Needs Triage
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform
 op_sys bug_status bug_severity priority component assigned_to reporter
Message-ID: <bug-194233-8@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 07 Oct 2014 20:55:23 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194233

            Bug ID: 194233
           Summary: sysctl -a shouldn't be listing kern.msgbuf
           Product: Base System
           Version: 10.0-RELEASE
          Hardware: Any
                OS: Any
            Status: Needs Triage
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: wkoszek@freebsd.czest.pl

I use FreeBSD 10.0 release. For reviewing sysctl settings I typically use:

sysctl -a

It always showed the presence of ``kern.msgbuf'', but it never listed its
content. I verified with 9.1-STABLE.

In FreeBSD 10 kern.msgbuf's content is shown. As a result of showing some
garbage from prior invocations of ncurses-based programs sysctl -a causes my
console to get stuck.

I must do 'reset' to unstuck it.

I think kern.msgbuf should be hidden from sysctl -a.

-- 
You are receiving this mail because:
You are the assignee for the bug.