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From: "Elliot Finley" <lists@efinley.com>
To: "Jun Kuriyama" <kuriyama@imgsrc.co.jp>,
	<freebsd-current@freebsd.org>
References: <06c601c4973a$1d1c5570$32cba1cd@science1>
	<7m8ybip6qm.wl@black.imgsrc.co.jp>
Date: Fri, 10 Sep 2004 11:37:33 -0600
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Subject: Re: Beta3 core dump
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I made the change, then I did a 'make && make install' in /usr/src/lib/libc.
It still core dumps.  Is there anything else I need to do to put this change
into effect?

----- Original Message ----- 
From: "Jun Kuriyama" <kuriyama@imgsrc.co.jp>
To: <freebsd-current@freebsd.org>
Sent: Friday, September 10, 2004 7:56 AM
Subject: Re: Beta3 core dump


> At Fri, 10 Sep 2004 07:28:52 -0600,
> Elliot Finley wrote:
> > with a fresh ports cvsup, after rebuilding INDEX.  If I do a
'portsdb -fu',
> > I get a core dump.  This is consistent.  It happens every time, in the
same
> > place.
> >
> > [Updating the portsdb <format:bdb1_btree> in /usr/ports ... - 11736 port
> > entries found
> >
........1000.........2000.........3000.........4000.........5000.........60
> >
00.........7000.........8000..../usr/local/lib/ruby/site_ruby/1.8/portsdb.rb
> > :587: [BUG] Bus Error
> > ruby 1.8.2 (2004-07-29) [i386-freebsd5]
> >
> > Abort (core dumped)
>
> Could you please trying with this patch?
>
>
> Index: lib/libc/db/btree/bt_split.c
> ===================================================================
> RCS file: /home/ncvs/src/lib/libc/db/btree/bt_split.c,v
> retrieving revision 1.5
> diff -u -r1.5 bt_split.c
> --- lib/libc/db/btree/bt_split.c 16 Feb 2003 17:29:09 -0000 1.5
> +++ lib/libc/db/btree/bt_split.c 10 Sep 2004 13:52:38 -0000
> @@ -361,6 +361,8 @@
>   r->nextpg = h->nextpg;
>   r->prevpg = h->pgno;
>   r->flags = h->flags & P_TYPE;
> + /* XXX: Workaround for broken page data access. */
> + r->linp[0] = 0xffff;
>
>   /*
>   * If we're splitting the last page on a level because we're appending
>
>
> -- 
> Jun Kuriyama <kuriyama@imgsrc.co.jp> // IMG SRC, Inc.
>              <kuriyama@FreeBSD.org> // FreeBSD Project
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