From: "Blue Swirl" <blauwirbel@gmail.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] core dump on networking and old pkgsrc patches
Date: Tue, 1 Jul 2008 23:10:50 +0300 [thread overview]
Message-ID: <f43fc5580807011310g22c4e47dwccd9a890b23317e6@mail.gmail.com> (raw)
In-Reply-To: <Pine.NEB.4.64.0807011119030.17719@tx.reedmedia.net>
On 7/1/08, Jeremy C. Reed <reed@reedmedia.net> wrote:
> This is a problem that may already be fixed.
Not yet, even though several people have tried and failed.
> #0 0x000000000046bfef in tcp_reass (tp=0x7f7ffb238180, ti=0xfb238180,
> m=0x0)
> at /usr/pkgsrc/emulators/qemu/work/qemu-0.9.0/slirp/tcp_input.c:207
> 207 if (ti == (struct tcpiphdr *)tp || ti->ti_seq !=
> tp->rcv_nxt)
SLIRP re-uses some of the 32 bit TCP/IP header fields as storage for
pointers. This works on a 32 bit host and in some lucky cases on a
x86-64.
Please visit
http://lists.gnu.org/archive/html/qemu-devel/2008-01/msg00725.html
prev parent reply other threads:[~2008-07-01 20:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-01 16:26 [Qemu-devel] core dump on networking and old pkgsrc patches Jeremy C. Reed
2008-07-01 20:10 ` Blue Swirl [this message]
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