Re: [uml-devel] actually useful backtrace from a CPU-chewing hang

[vincent-perrier <vincent-perrier@club-internet.fr>]

Hello,
I know that I should not work as root, but I am too used to it,
so my example is done with the root user.

I am not sure that the network simulator works with another user
for the version you have, but I have checked that for next one, 
a normal user will do as long as the daemon is owned by root and
is suid root.

The daemon has to create taps, open a socket to ping, and configure
an ip address for tap, so it will always have to be suid root even
for a normal user.

The RSA files are copied into the machines at startup so as to be 
able to scp or ssh the machine without any password.

I can garantee that the software does nothing nasty with those files.

On Wed, 2008-05-14 at 13:23 -0400, Jeff Dike wrote:
> On Fri, May 09, 2008 at 07:13:22PM +0200, vincent-perrier wrote:
> > The download is long, the untar too, but the freeze is garanteed!
> > 
> > to start after download: 
> > 
> > "./start_clownix_net virtual_platform_configs/single_machine"
> > 
> > Hope you try it!
> 
> Why is it mucking with root's ssh keys:
> 
>   RSA_PUB=/root/.ssh/id_rsa.pub
>   RSA_PRIV=/root/.ssh/id_rsa
> 
> 			Jeff
> 


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