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Date: Fri, 16 Jul 2004 17:20:20 GMT
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To: freebsd-bugs@FreeBSD.org
From: Mark Linimon <linimon@lonesome.com>
Subject: Re: kern/51583: [PATCH] allow to work with devices and sockets over
 nullfs [STABLE, 5.0-CURRENT]
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The following reply was made to PR kern/51583; it has been noted by GNATS.

From: Mark Linimon <linimon@lonesome.com>
To: freebsd-gnats-submit@FreeBSD.org, <mitya@demos.su>
Cc:  
Subject: Re: kern/51583: [PATCH] allow to work with devices and sockets over
 nullfs [STABLE, 5.0-CURRENT]
Date: Fri, 16 Jul 2004 12:17:32 -0500 (CDT)

 Adding to audit trail from email received:
 
 From: Jeremie Le Hen <jeremie.le-hen@epita.fr>
 
 I tried the attached patch, and it's appear to be only a half-fix.
 To test it, I made a small server which listens on a named Unix socket
 and a client sending an hello message through it.  Here are the results
 on a 5-CURRENT (about 50 days ago) (`lower' means the program opens the
 socket on the lower filesystem while `upper' means it is on the null
 layer) :
 
 			Without patch		With Dmitry
 						Sivachenko's patch
 
 client(lower) /		OK			OK
 server(lower)
 
 client(upper) /		Failed			OK
 server(lower)
 
 client(lower) /		Failed			Failed
 server(upper)
 
 client(upper) /		OK			OK
 server(upper)
 
 
 I hope this can help.  I tried to understand why it fails, but my
 programming skills are not good enough.
 
 Regards,
 -- 
 Jeremie LE HEN aka TtZ/TataZ                          jeremie.le-hen@epita.fr
                                                                  ttz@epita.fr