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Re: [Qemu-devel] core dump on networking and old pkgsrc patches
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] core dump on networking and old pkgsrc patches |
Date: |
Tue, 1 Jul 2008 23:10:50 +0300 |
On 7/1/08, Jeremy C. Reed <address@hidden> 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