[#79914] [Ruby trunk Bug#13282] opt_str_freeze does not always dedupe — normalperson@...
Issue #13282 has been reported by Eric Wong.
4 messages
2017/03/05
[#80140] [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus) — shyouhei@...
Issue #13295 has been updated by shyouhei (Shyouhei Urabe).
5 messages
2017/03/13
[#80362] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— Eric Wong <normalperson@...>
2017/03/26
shyouhei@ruby-lang.org wrote:
[#80368] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— SASADA Koichi <ko1@...>
2017/03/27
On 2017/03/26 15:16, Eric Wong wrote:
[#80205] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint — Eric Wong <normalperson@...>
duerst@ruby-lang.org wrote:
4 messages
2017/03/17
[#80213] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint
— Martin J. Dürst <duerst@...>
2017/03/17
Hello Eric,
[#80290] [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch — normalperson@...
Issue #13355 has been reported by normalperson (Eric Wong).
4 messages
2017/03/23
[#80410] Re: [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch
— Eric Wong <normalperson@...>
2017/03/27
normalperson@yhbt.net wrote:
[#80415] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
5 messages
2017/03/28
[#80488] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
4 messages
2017/03/29
[ruby-core:80464] [Ruby trunk Feature#13385] [PATCH] Make Resolv::DNS::Name validation similar to host and dig commands
From:
pavel.mikhailyuk@...
Date:
2017-03-29 09:17:33 UTC
List:
ruby-core #80464
Issue #13385 has been reported by pavel.mikhailyuk@gmail.com (Pavel Mikhailyuk).
----------------------------------------
Feature #13385: [PATCH] Make Resolv::DNS::Name validation similar to host and dig commands
https://bugs.ruby-lang.org/issues/13385
* Author: pavel.mikhailyuk@gmail.com (Pavel Mikhailyuk)
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
----------------------------------------
# Abstract
Add validations similar to **host** and **dig** commands to `Resolv::DNS::Name.create`
# Background
`Resolv::DNS::Name.create(str)` does not make any domain name validation.
So it returns false positive results for queries like
~~~ ruby
[1] pry(main)> Resolv::DNS.new.getresources('.gmail....com', Resolv::DNS::Resource::IN::MX)
=> [#<Resolv::DNS::Resource::IN::MX:0x007fc3107ecf68 @exchange=#<Resolv::DNS::Name: alt1.gmail-smtp-in.l.google.com.>, @preference=10, @ttl=3600>,
#<Resolv::DNS::Resource::IN::MX:0x007fc313013730 @exchange=#<Resolv::DNS::Name: alt2.gmail-smtp-in.l.google.com.>, @preference=20, @ttl=3600>,
#<Resolv::DNS::Resource::IN::MX:0x007fc313011f20 @exchange=#<Resolv::DNS::Name: gmail-smtp-in.l.google.com.>, @preference=5, @ttl=3600>,
#<Resolv::DNS::Resource::IN::MX:0x007fc313010a30 @exchange=#<Resolv::DNS::Name: alt4.gmail-smtp-in.l.google.com.>, @preference=40, @ttl=3600>,
#<Resolv::DNS::Resource::IN::MX:0x007fc313012858 @exchange=#<Resolv::DNS::Name: alt3.gmail-smtp-in.l.google.com.>, @preference=30, @ttl=3600>]
~~~
while
~~~ text
~ dig .gmail....com MX
dig: '.gmail....com' is not a legal name (empty label)
~~~
I added basic RFC validations in `Resolv::DNS::Label.split` to get `ArgumentError` with messages similar to **host** and **dig** commands.
# Pull request
[https://github.com/ruby/ruby/pull/1551](https://github.com/ruby/ruby/pull/1551)
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