Date: Fri, 10 Sep 2004 22:56:49 +0900 From: Jun Kuriyama <kuriyama@imgsrc.co.jp> To: <freebsd-current@freebsd.org> Subject: Re: Beta3 core dump Message-ID: <7m8ybip6qm.wl@black.imgsrc.co.jp> In-Reply-To: <06c601c4973a$1d1c5570$32cba1cd@science1> References: <06c601c4973a$1d1c5570$32cba1cd@science1>
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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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