`IPAddr.ntop` takes the binary representation of an IP address, whose
length should be 4 or 16 *bytes* (not characters/codepoints).
The current implementation accepts strings in any encoding, but for
some values in non-BINARY encoding, it fails proper length check and
raises an `AddressFamilyError`. Since passing strings in a multibyte
encoding has never worked correctly for years, this patch makes it an
explicit error with an `InvalidAddressError`.
Fixes: https://github.com/ruby/ipaddr/issues/56a33fd14d4a
Before it would be left as an IPv6 mask causing `to_range` to fail.
```
>> IPAddr.new("::2").native.to_range
/opt/rubies/3.0.3/lib/ruby/3.0.0/ipaddr.rb:479:in `set': invalid address (IPAddr::InvalidAddressError)
```
af485192f3
It would be nice to use Range#cover? here, but it doesn't work
correctly before Ruby 2.6. Switch to manual checks of the beginning
of end of the ranges.
Fixes Ruby Bug 14119
f45630da31
These are supported by Ruby's socket library if the operating system
supports zone indentifiers, so they should be supported by ipaddr.
See RFCs 4007 and 6874 for additional information.
Implements Ruby Feature #1091109a6408fb2
- Enable frozen_string_literal and do a bit of code cleanup
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/ipaddr.rb (IPAddr#==): If coercion fails, return false
instead of passing through the exception. [ruby-core:77451]
[Bug #12799]
* lib/ipaddr.rb (IPAddr#<=>): If coercion fails, return nil
instead of passing through the exception. [ruby-core:77451]
[Bug #12799]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
