From owner-freebsd-bugs@FreeBSD.ORG  Thu Mar 16 15:09:42 2006
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
X-Original-To: freebsd-bugs@hub.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 6C59716A423
	for <freebsd-bugs@hub.freebsd.org>;
	Thu, 16 Mar 2006 15:09:42 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 2E59443D62
	for <freebsd-bugs@hub.freebsd.org>;
	Thu, 16 Mar 2006 15:09:13 +0000 (GMT)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k2GF9Cct081999
	for <freebsd-bugs@freefall.freebsd.org>; Thu, 16 Mar 2006 15:09:12 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k2GF9CmF081998;
	Thu, 16 Mar 2006 15:09:12 GMT (envelope-from gnats)
Resent-Date: Thu, 16 Mar 2006 15:09:12 GMT
Resent-Message-Id: <200603161509.k2GF9CmF081998@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,
	Peter Verschoor <peter.j.verschoor@gmail.com>
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 9B54716A431
	for <freebsd-gnats-submit@FreeBSD.org>;
	Thu, 16 Mar 2006 03:00:33 +0000 (UTC)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (www.freebsd.org [216.136.204.117])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 477B143D4C
	for <freebsd-gnats-submit@FreeBSD.org>;
	Thu, 16 Mar 2006 03:00:24 +0000 (GMT)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (localhost [127.0.0.1])
	by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k2G30OT8014800
	for <freebsd-gnats-submit@FreeBSD.org>; Thu, 16 Mar 2006 03:00:24 GMT
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.13.1/8.13.1/Submit) id k2G30ObR014799;
	Thu, 16 Mar 2006 03:00:24 GMT (envelope-from nobody)
Message-Id: <200603160300.k2G30ObR014799@www.freebsd.org>
Date: Thu, 16 Mar 2006 03:00:24 GMT
From: Peter Verschoor <peter.j.verschoor@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
X-Send-Pr-Version: www-2.3
Cc: 
Subject: misc/94528: linprocfs /proc/memory reports wrong size for swap
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
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, 16 Mar 2006 15:09:42 -0000


>Number:         94528
>Category:       misc
>Synopsis:       linprocfs /proc/memory reports wrong size for swap
>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 Mar 16 15:09:12 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Peter Verschoor
>Release:        5-stable
>Organization:
>Environment:
>Description:
uninitialized variables in sys/compat/linprocfs/linprocfs.c
function: linprocfs_domeminfo()  i and j are uninitialized

you call swap_pager_status(&i, &j);

swap_pager_status does
  *i += sp->sw_nblks;
  *j += sp->sw_used;
 but i and j contain random data

>How-To-Repeat:
top reports wrong size for swap
cat /proc/meminfo has wrong size

has been reported before as kern/31048
still shows as open
>Fix:
solution: initialize i and j to 0 in linprocfs.c before call
>Release-Note:
>Audit-Trail:
>Unformatted: