From owner-freebsd-bugs@FreeBSD.ORG  Thu Sep 11 02:50:10 2003
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@hub.freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 8724B16A4BF
	for <freebsd-bugs@hub.freebsd.org>;
	Thu, 11 Sep 2003 02:50:10 -0700 (PDT)
Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 4437143FDF
	for <freebsd-bugs@hub.freebsd.org>;
	Thu, 11 Sep 2003 02:50:09 -0700 (PDT)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.12.9/8.12.9) with ESMTP id h8B9o9Up036951
	for <freebsd-bugs@freefall.freebsd.org>;
	Thu, 11 Sep 2003 02:50:09 -0700 (PDT)
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.12.9/8.12.9/Submit) id h8B9o9oW036950;
	Thu, 11 Sep 2003 02:50:09 -0700 (PDT)
Resent-Date: Thu, 11 Sep 2003 02:50:09 -0700 (PDT)
Resent-Message-Id: <200309110950.h8B9o9oW036950@freefall.freebsd.org>
Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer)
Resent-To: freebsd-bugs@FreeBSD.org
Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org,
	Igor Truszkowski <igort@intergate.pl>
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 1E9E416A4BF
	for <FreeBSD-gnats-submit@freebsd.org>;
	Thu, 11 Sep 2003 02:43:58 -0700 (PDT)
Received: from escargot.linux.qx.pl (FreeBSD.rzepaknet.us [213.216.79.99])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 4645543F85
	for <FreeBSD-gnats-submit@freebsd.org>;
	Thu, 11 Sep 2003 02:43:56 -0700 (PDT)
	(envelope-from igor@linux.qx.pl)
Received: from igor by escargot.linux.qx.pl with local (Exim 4.22)
	id 19xNzn-0002FV-Nh
	for FreeBSD-gnats-submit@freebsd.org; Thu, 11 Sep 2003 11:44:11 +0200
Message-Id: <E19xNzn-0002FV-Nh@escargot.linux.qx.pl>
Date: Thu, 11 Sep 2003 11:44:11 +0200
From: Igor Truszkowski <igort@intergate.pl>
To: FreeBSD-gnats-submit@FreeBSD.org
X-Send-Pr-Version: 3.113
Subject: bin/56696: atacontrol core dump (sscanf on unintialized pointer)
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
Reply-To: Igor Truszkowski <igort@intergate.pl>
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: Thu, 11 Sep 2003 09:50:10 -0000


>Number:         56696
>Category:       bin
>Synopsis:       atacontrol core dump (sscanf on unintialized pointer)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Sep 11 02:50:07 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Igor Truszkowski
>Release:        FreeBSD 4.8-STABLE i386
>Organization:
<Intergate sp. z o.o.>
>Environment:
System: FreeBSD escargot.linux.qx.pl 4.8-STABLE FreeBSD 4.8-STABLE #0: Tue Aug 5 13:24:45 CEST 2003 igor@escargot.truszkowski.one.pl:/vol1/obj/vol1/src/sys/ESCARGOT i386

	Probably all architectures, tested on 4.8-STABLE and current RELENG_4
	(4.9-PRERELEASE) on i386 arch.

>Description:
	atacontrol in create mode (atacontrol create) does not check
	whether argv[2] and argv[3] are initialized before performing
	sscanf() on these pointers.

>How-To-Repeat:
	just run `atacontrol create` or `atacontrol create RAID1`
	without additional arguments.

>Fix:

	Problem is located near lines #306 and #320 in atacontrol.c.

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