On Mon, 27 Mar 2006, Michael Dondrup wrote:
> Thank you very much,
> Sorry for bothering again, but how about this:
>
>> assignInNamespace('system',function(...)stop('No system!'),'base')
>> system()
> Error in system() : No system!
>> base::system()
> Error in base::system() : No system!
>> detac
Thank you very much,
Sorry for bothering again, but how about this:
> assignInNamespace('system',function(...)stop('No system!'),'base')
> system()
Error in system() : No system!
> base::system()
Error in base::system() : No system!
> detach(package:utils) # no way back?
I guess there is a wa
On Mon, 27 Mar 2006, Michael Dondrup wrote:
> Hi,
> is there a way to restrict the set of admissible functions for an eval()
> statement to a possibly 'safe' set, excluding all potentially dangerous
> functions like 'system', 'open', etc.(like, for instance, in the 'Safe'
> module for Perl)?
In s
