Re: IPX without suidroot

[Stas Sergeev <stssppnn@yahoo.com>]

Hello.

Grigory Batalov wrote:
> IPX: GetLocalTarget for network cb971126
> IPX: Received RIP information for network 261197cb
This time it finally received
RIP, good!

> IPX: Failure -2 adding route <261197cb through 00000002:000102877d41>
Ouch, and this time it comes to
the place which really requires
root (CAP_NET_ADMIN capability)...
Is this possible to set that route
manually (being root)?
Maybe something like
ipx_route add 261197cb 02 102877d41
will do the trick?

But even that may not help.
Currently dosemu doesn't check if
the route exists *before* adding
it, so it still may fail.
To do the check /proc/net/ipx_route
must be parsed, but this is not
what I can do without an ability
to test the changes...
Anyway there were several bugs
discovered, so I'd like to bring
that investigation to some conclusion.
So if adding route manually doesn't
help, could you please (only for testing
purposes) remove the
if (!capable(CAP_NET_ADMIN))
  return -EPERM;
from kernel's af_ipx.c:2403
(ipx_ioctl() ).
I want to know if my patch
really works and if there is
nothing more standing in the way...