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Date: Thu, 8 Nov 2001 09:27:54 +1030 (CST)
From: "Daniel O'Connor" <darius@chowder.dons.net.au>
Reply-To: "Daniel O'Connor" <darius@chowder.dons.net.au>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: dhclient doesn't close FD's before spawning children
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>Number:         31835
>Category:       bin
>Synopsis:       dhclient doesn't close FD's before spawning children
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    mbr
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Nov 07 15:00:01 PST 2001
>Closed-Date:    Sat Jun 26 10:56:41 GMT 2004
>Last-Modified:  Sat Jun 26 10:56:41 GMT 2004
>Originator:     Daniel O'Connor
>Release:        FreeBSD 4.4-STABLE i386
>Organization:
>Environment:
System: FreeBSD chowder.dons.net.au 4.4-STABLE FreeBSD 4.4-STABLE #12: Tue Oct 23 15:42:13 CST 2001 darius@chowder.gsoft.com.au:/usr/obj/usr/src/sys/CHOWDER i386


>Description:
dhclient doesn't close it's bound socket before running any scripts. This means
that any daemon children will hold it open until killed.

>How-To-Repeat:
Run something in dhclient-exit-hooks that hangs around. Kill dhclient. Try and
run it again.

>Fix:
http://www.dons.net.au/~darius/dhclient-coe-bug.diff

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->murray 
Responsible-Changed-By: murray 
Responsible-Changed-When: Wed Mar 27 04:11:27 PST 2002 
Responsible-Changed-Why:  
I think this problem has been fixed with DHCP 3.0 (in -CURRENT).  I 
will examine this next week, and look consider the MFC to -STABLE. 


http://www.freebsd.org/cgi/query-pr.cgi?pr=31835 
Responsible-Changed-From-To: murray->mbr 
Responsible-Changed-By: mbr 
Responsible-Changed-When: Mon Feb 10 01:51:28 PST 2003 
Responsible-Changed-Why:  
Take this PR 

http://www.freebsd.org/cgi/query-pr.cgi?pr=31835 
State-Changed-From-To: open->closed 
State-Changed-By: mbr 
State-Changed-When: Sat Jun 26 10:56:19 GMT 2004 
State-Changed-Why:  
Fixed in dhcpd 3.01 

http://www.freebsd.org/cgi/query-pr.cgi?pr=31835 
>Unformatted:
