From atk@ccf1.dialup.emory.edu  Wed Aug 20 16:26:17 1997
Received: from ccf1.dialup.emory.edu (ccf1.dialup.emory.edu [170.140.247.247])
          by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id QAA15668
          for <FreeBSD-gnats-submit@freebsd.org>; Wed, 20 Aug 1997 16:25:43 -0700 (PDT)
Received: (from atk@localhost)
	by ccf1.dialup.emory.edu (8.8.5/8.8.5) id SAA00330;
	Wed, 20 Aug 1997 18:43:43 -0400 (EDT)
Message-Id: <199708202243.SAA00330@ccf1.dialup.emory.edu>
Date: Wed, 20 Aug 1997 18:43:43 -0400 (EDT)
From: Alan  Krantz <atk@ccf1.dialup.emory.edu>
Reply-To: atk@mathcs.emory.edu
To: FreeBSD-gnats-submit@freebsd.org
Subject: executing script as non-priv user causes freebsd 2.2 to panic/crash
X-Send-Pr-Version: 3.2

>Number:         4346
>Category:       kern
>Synopsis:       Executing script without 'x' bit casues kernel panic
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Aug 20 16:30:01 PDT 1997
>Closed-Date:    Wed Aug 27 17:09:34 PDT 1997
>Last-Modified:  Wed Aug 27 17:10:22 PDT 1997
>Originator:     Alan  Krantz
>Release:        FreeBSD 2.2-STABLE i386
>Organization:
None
>Environment:

FreeBsd 2.2 in user  mode running non  priv user and shell bash


>Description:

executing a script as ./script_name without 'x' bit set causes 
a  panic and crash.

"/kernel: panic: ufs_lick: recursive lock not expected"


>How-To-Repeat:

./script


>Fix:

set 'x' bit
	
	

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: jkh 
State-Changed-When: Wed Aug 27 17:09:34 PDT 1997 
State-Changed-Why:  
This is not a reproducible (or likely) bug in 2.2.x and is 
more likely a kernel misconfiguration or syncronization problem 
on the user's side. 
>Unformatted:
