[#80531] Re: [ruby-cvs:65407] normal:r58236 (trunk): thread.c: comments on M:N threading [ci skip] — Eric Wong <normalperson@...>
SASADA Koichi <ko1@ruby-lang.org> wrote:
On 2017/04/02 11:35, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
Eric Wong <normalperson@yhbt.net> wrote:
On 2017/05/08 9:33, Eric Wong wrote:
On 2017/05/08 10:53, SASADA Koichi wrote:
SASADA Koichi <ko1@atdot.net> wrote:
On 2017/05/08 12:01, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
On 2017/05/08 15:36, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
On 2017/05/09 12:38, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
On 2017/05/09 14:12, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
On 2017/05/09 15:23, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
Thank you.
[#80763] [Ruby trunk Feature#13434] better method definition in C API — naruse@...
Issue #13434 has been updated by naruse (Yui NARUSE).
[#80844] [Ruby trunk Bug#13503] Improve performance of some Time & Rational methods — watson1978@...
Issue #13503 has been updated by watson1978 (Shizuo Fujita).
[#80892] [Ruby trunk Misc#13514] [PATCH] thread_pthread.c (native_sleep): preserve old unblock function — ko1@...
Issue #13514 has been updated by ko1 (Koichi Sasada).
ko1@atdot.net wrote:
On 2017/04/27 8:58, Eric Wong wrote:
SASADA Koichi <ko1@atdot.net> wrote:
Eric Wong <normalperson@yhbt.net> wrote:
[ruby-core:80576] [Ruby trunk Bug#13399] IPAddr accepts invalid address mask
Issue #13399 has been updated by rtib (Tibor Repasi).
I've just applied the patch locally. It works as expected.
Thank you.
----------------------------------------
Bug #13399: IPAddr accepts invalid address mask
https://bugs.ruby-lang.org/issues/13399#change-64078
* Author: rtib (Tibor Repasi)
* Status: Assigned
* Priority: Normal
* Assignee: knu (Akinori MUSHA)
* Target version:
* ruby -v: ruby 2.4.1p111 (2017-03-22 revision 58053) [x86_64-darwin15]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
API Class `IPAddr` can be initialised with e.g. '1.2.3.4/255.255.255.1', which is an invalid mask for an IPv4 address, however, `IPAddr.new` won't throw `ArgumentError`, nor `ip.ipv4?` will return `false`.
```ruby
$ cat iptest.rb
require 'ipaddr'
begin
ip = IPAddr.new('1.2.3.4/255.255.255.1')
rescue ArgumentError
puts 'ArgumentError was thrown'
end
puts 'IP address is valid' if ip.ipv4?
```
```
$ ruby iptest.rb
IP address is valid
```
```
$ ipcalc 1.2.3.4/255.255.255.1
INVALID NETMASK
INVALID MASK1: 255.255.255.1
Address: 1.2.3.4 00000001.00000010.00000011. 00000100
Netmask: 255.255.255.0 = 24 11111111.11111111.11111111. 00000000
Wildcard: 0.0.0.255 00000000.00000000.00000000. 11111111
=>
Network: 1.2.3.0/24 00000001.00000010.00000011. 00000000
HostMin: 1.2.3.1 00000001.00000010.00000011. 00000001
HostMax: 1.2.3.254 00000001.00000010.00000011. 11111110
Broadcast: 1.2.3.255 00000001.00000010.00000011. 11111111
Hosts/Net: 254 Class A
--
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