Keith Owens <kaos@ocs.com.au> writes:
> All these patches against request_module are attacking the problem at
> the wrong point.
Agreed.
> The kernel can request any module name it likes, using any string it
> likes, as long as the kernel generates the name. The real problem
> is when the kernel blindly accepts some user input and passes it
> straight to modprobe, then the kernel is acting like a setuid
> wrapper for a program that was never designed to run setuid.
I don't think it's a good idea to distribute such stuff over the whole
kernel. Better control it at a single place, either when passing the
parameter down to modprobe, or in modprobe itself. Everything else is
too error-prone.
-- Florian Weimer Florian.Weimer@RUS.Uni-Stuttgart.DE University of Stuttgart http://cert.uni-stuttgart.de/ RUS-CERT +49-711-685-5973/fax +49-711-685-5898 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Wed Nov 15 2000 - 21:00:25 EST