Oh thanks Alex I will check for those. I though they would be covered in the part that checks that each octet is a number between 0 and 255.
As far as the CIDR depth, it is true that technically you can have a CIDR of 32, but it is not a network that can be used. That would leave no usable addresses, and the subnet and broadcast addresses would not be assignable. A CIDR of 31 has 2 addresses, neither of them usable by a node, as they would have to be the subnet address and the broadcast address. The highest CIDR that has any node assignable addresses is 30. That has only 2 usable addresses, and is typically used as the WAN subnet for a single IP router, the other being the gateway address. A CIDR of 0 has no subnet mask, and therefore cannot be used except for a multicast network where everything is a node, there is no universal broadcast address and no routing is possible. For the sake of accuracy, I will expand the range to 0 to 32. It will be up to the calling function to then determine if their subnet is usable. Bob S On Jan 26, 2015, at 12:14 , Alex Tweedly <a...@tweedly.net<mailto:a...@tweedly.net>> wrote: A couple of error cases that aren't caught gracefully 192.168.1/24.1 192.168..1/24 One that is accepted and shouldn't be 192.168.1.1/24. (note the trailing ".") Also, not sure why you limit CIDRDepth to between 1 and 30. RFC 4632 specifically says between 0 and 3 - and indeed host routes (/32s) are common enough, as is default route. Thanks again for contributing this Bob. -- Alex. _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
