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Re: [Qemu-devel] [Patch] Add -net dump option
From: |
Jamie Lokier |
Subject: |
Re: [Qemu-devel] [Patch] Add -net dump option |
Date: |
Tue, 10 Feb 2009 22:05:49 +0000 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
Tristan Gingold wrote:
>
> On Feb 10, 2009, at 1:15 PM, Jamie Lokier wrote:
>
> >Tristan Gingold wrote:
> >>I have fixed this by making slirp client somewhat special: it is
> >>always the last client. I think this is
> >>the simplest and most efficient method.
> >
> >Does this change mean "-net user -net user" no longer crashes after
> >overflowing the stack? :-)
>
> This patch makes "-net user -net user" not possible because you can't
> have two last clients.
> Slightly better ;-)
Much better. :-)
I spent a few hours once wondering why QEMU worked great until the
Windows guest did its first network access, and then QEMU crashed...
Turns out I was passing "-net user" twice on the command line, due to
a typo in my management program.
I'd already had to find workarounds for other crashes in the guest and
a bug in QEMU up to that point, so I wasn't expecting it to be so simple :-)
-- Jamie
Re: [Qemu-devel] [Patch] Add -net dump option, Luca Bigliardi, 2009/02/06