From owner-svn-src-all@FreeBSD.ORG  Tue Mar 24 02:17:18 2015
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 6AAA583B;
 Tue, 24 Mar 2015 02:17:18 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (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 54BDC27C;
 Tue, 24 Mar 2015 02:17:18 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t2O2HHKJ052652;
 Tue, 24 Mar 2015 02:17:17 GMT (envelope-from rpaulo@FreeBSD.org)
Received: (from rpaulo@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t2O2HHgU052651;
 Tue, 24 Mar 2015 02:17:17 GMT (envelope-from rpaulo@FreeBSD.org)
Message-Id: <201503240217.t2O2HHgU052651@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: rpaulo set sender to
 rpaulo@FreeBSD.org using -f
From: Rui Paulo <rpaulo@FreeBSD.org>
Date: Tue, 24 Mar 2015 02:17:17 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r280410 - head/sys/kern
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 24 Mar 2015 02:17:18 -0000

Author: rpaulo
Date: Tue Mar 24 02:17:17 2015
New Revision: 280410
URL: https://svnweb.freebsd.org/changeset/base/280410

Log:
  Disable coredump_devctl because it could lead to leaking paths to
  jails.

Modified:
  head/sys/kern/kern_sig.c

Modified: head/sys/kern/kern_sig.c
==============================================================================
--- head/sys/kern/kern_sig.c	Tue Mar 24 01:32:46 2015	(r280409)
+++ head/sys/kern/kern_sig.c	Tue Mar 24 02:17:17 2015	(r280410)
@@ -180,7 +180,7 @@ static int	set_core_nodump_flag = 0;
 SYSCTL_INT(_kern, OID_AUTO, nodump_coredump, CTLFLAG_RW, &set_core_nodump_flag,
 	0, "Enable setting the NODUMP flag on coredump files");
 
-static int	coredump_devctl = 1;
+static int	coredump_devctl = 0;
 SYSCTL_INT(_kern, OID_AUTO, coredump_devctl, CTLFLAG_RW, &coredump_devctl,
 	0, "Generate a devctl notification when processes coredump");