From bp@butya.kz  Tue Mar 20 04:28:12 2001
Return-Path: <bp@butya.kz>
Received: from relay.butya.kz (butya-gw.butya.kz [212.154.129.94])
	by hub.freebsd.org (Postfix) with ESMTP id 3E8FF37B718
	for <FreeBSD-gnats-submit@freebsd.org>; Tue, 20 Mar 2001 04:28:11 -0800 (PST)
	(envelope-from bp@butya.kz)
Received: by relay.butya.kz (Postfix, from userid 1000)
	id 8DF0528A04; Tue, 20 Mar 2001 18:23:48 +0600 (ALMT)
Message-Id: <20010320122348.8DF0528A04@relay.butya.kz>
Date: Tue, 20 Mar 2001 18:23:48 +0600 (ALMT)
From: bp@freebsd.org
Sender: bp@butya.kz
Reply-To: bp@freebsd.org
To: FreeBSD-gnats-submit@freebsd.org
Subject: Bug 1 of 11 in devfs
X-Send-Pr-Version: 3.2

>Number:         25936
>Category:       kern
>Synopsis:       Unpriviledged user can cause kernel panic with devfs
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    phk
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Mar 20 04:30:01 PST 2001
>Closed-Date:    Tue Mar 20 05:26:21 PST 2001
>Last-Modified:  Tue Mar 20 05:26:48 PST 2001
>Originator:     Boris Popov
>Release:        FreeBSD 5.0-CURRENT i386
>Organization:
>Environment:

	-current box with devfs turned on.

>Description:

	Any user can cause panic on the machine which have devfs option
in the kernel.

>How-To-Repeat:

	dorky@test$ ls /dev/fd/1000

>Fix:

	Very simple. Left to the maintainter of devfs.

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: phk 
State-Changed-When: Tue Mar 20 04:43:33 PST 2001 
State-Changed-Why:  
I can't reproduce a panic on my -current machine, neither 
as root nor as any other user. 

Could you provide a traceback of the panic please ? 



Responsible-Changed-From-To: freebsd-bugs->phk 
Responsible-Changed-By: phk 
Responsible-Changed-When: Tue Mar 20 04:43:33 PST 2001 
Responsible-Changed-Why:  
s 
DEVFS is my area. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=25936 
State-Changed-From-To: feedback->closed 
State-Changed-By: phk 
State-Changed-When: Tue Mar 20 05:26:21 PST 2001 
State-Changed-Why:  
Well, not a DEVFS bug, but fixed anyway. 

Bring on the other 10 bugs... 


http://www.freebsd.org/cgi/query-pr.cgi?pr=25936 
>Unformatted:
