Or Gerlitz wrote: > Jason Gunthorpe wrote: >>> Is there any way userspace can inject a bogus multicast address? >>> >> Can you do it with netlink? ip maddr add address ... dev ib0 > aren't the permissions needed for this being the same as for those > needed to probe into the kernel a module that crashes the system? > > Or. > Generally I think you are right. But what if a non root user has root permissions only for the command 'ip'?
I'd also like to add that the issue is not just a bad intension but a mistake as well (with even more chances of this to happen). _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
