GitLab

* lisp/net/nsm.el (nsm-network-same-subnet): New function.  Checks
if an ip address is in the same subnet as another one.
(nsm-should-check): Use nsm-network-same-subnet to see if we're
connecting to a local subnet machine.  Remove checks for RFC1918 addresses.

* test/lisp/net/nsm-tests.el: New file.  Test nsm-should-check functionality.