From root@slip-phk.tfs.com  Thu Dec 15 22:22:55 1994
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Date: Thu, 15 Dec 1994 22:22:20 -0800
From: phk@freebsd.org
Reply-To: phk@freebsd.org
To: FreeBSD-gnats-submit@freebsd.org
Subject: fd driver isn't reentrant
X-Send-Pr-Version: 3.2

>Number:         60
>Category:       i386
>Synopsis:       fd hangs if two process access raw-dev.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    core (FreeBSD core team)
>State:          closed
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Dec 15 22:30:01 1994
>Closed-Date:    Thu Jan 12 20:37:39 MET 1995
>Last-Modified:
>Originator:     phk@freebsd.org
>Release:        FreeBSD current i386
>Organization:
FreeBSD
>Environment:
>Description:
>How-To-Repeat:

	dd if=/dev/rfd0 of=/dev/null &
	(wait 10 sec)
        dd if=/dev/rfd0 of=/dev/null &

>Fix:
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: joerg 
State-Changed-When: Thu Jan 12 20:37:39 MET 1995 
State-Changed-Why:  
The problem in question has been one of the problems caused by 
the bogus check for a write-protected floppy at Fdopen() time. 
The latter has been removed by now, and this error 
does no longer happen. 
>Unformatted:




