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Date: Tue, 6 Mar 2007 17:58:40 -0800
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Brian DeForest" <brian.deforest@onstor.com>
Cc: "Ed Kwan" <ed.kwan@onstor.com>, "Larry Scheer" <larry.scheer@onstor.com>
Subject: Re: please review code change for TED 17992
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What is TED 17992?

Thanks,

a

On Tue, 6 Mar 2007 17:27:52 -0800 "Brian DeForest"
<brian.deforest@onstor.com> wrote:

> Ed, I need to leave early and will be offline for a while.   Larry or
> Andy, can one of you review this for Ed?
> 
> _____________________________________________
> From: Ed Kwan 
> Sent: Tuesday, March 06, 2007 5:26 PM
> To: Brian DeForest
> Subject: please review code change for TED 
> 
> Hi Brian,
> 
> Client name: edk-delorean
> File: openbsd/src/sys/kern/uipc_usrreq.c
> 
> My change is based on the following change in OpenBSD:
> 
> Revision 1.29
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c?rev=1.
> 29&content-type=text/x-cvsweb-markup>  / (download
> <http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/uipc_usrr
> eq.c?rev=1.29&content-type=text/plain> ) - annotate
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c?annota
> te=1.29>  - [select for diffs]
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c?r1=1.2
> 9>  , Tue May 17 21:43:08 2005 UTC (21 months, 2 weeks ago) by fgsch 
> Branch: MAIN
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c?only_w
> ith_tag=MAIN>  
> CVS Tags: OPENBSD_3_8_BASE
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c?only_w
> ith_tag=OPENBSD_3_8_BASE>  
> Branch point for: OPENBSD_3_8
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c?only_w
> ith_tag=OPENBSD_3_8>  
> Changes since 1.28: +3 -1 lines
> Diff to previous 1.28
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c.diff?r
> 1=1.28&r2=1.29>  (colored
> <http://www.openbsd.org/cgi-bin/cvsweb/src/sys/kern/uipc_usrreq.c.diff?r
> 1=1.28&r2=1.29&f=h> ) 
> under some circunstances, unp_scan() can call unp_mark() with a null
> pointer,
> so check fp before dereferencing it; fixes a crash found by hshoexer@
> with input from art@, art@ millert@ deraadt@ ok.
> 
> 
> Thanks,
> Ed
> 
> 
