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merge revision(s) 27388:27390:

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* lib/resolv.rb (Resolv::IPv4::Regex): make it only accept 0 to 255.
	  [ruby-core:29501]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@30302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shyouhei 2010-12-23 03:12:12 +00:00
parent 36f1477f3f
commit 5859f1497e
4 changed files with 30 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Dec 23 12:11:22 2010 Tanaka Akira <akr@fsij.org>
* lib/resolv.rb (Resolv::IPv4::Regex): make it only accept 0 to 255.
[ruby-core:29501]
Tue Dec 21 00:58:21 2010 NAKAMURA, Hiroshi <nahi@ruby-lang.org>
* Backported the fix at

6
lib/resolv.rb
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@ -2086,7 +2086,11 @@ class Resolv
##
# Regular expression IPv4 addresses must match.
Regex = /\A(\d+)\.(\d+)\.(\d+)\.(\d+)\z/
Regex256 = /0
|1(?:[0-9][0-9]?)?
|2(?:[0-4][0-9]?|5[0-5]?|[6-9])?
|[3-9][0-9]?/x
Regex = /\A(#{Regex256})\.(#{Regex256})\.(#{Regex256})\.(#{Regex256})\z/
def self.create(arg)
case arg

16
test/resolv/test_addr.rb Normal file
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@ -0,0 +1,16 @@
require 'test/unit'
require 'resolv'
require 'socket'
class TestResolvAddr < Test::Unit::TestCase
def test_invalid_ipv4_address
assert(Resolv::IPv4::Regex !~ "1.2.3.256", "[ruby-core:29501]")
1000.times {|i|
if i < 256
assert(Resolv::IPv4::Regex =~ "#{i}.#{i}.#{i}.#{i}")
else
assert(Resolv::IPv4::Regex !~ "#{i}.#{i}.#{i}.#{i}")
end
}
end
end

8
version.h
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@ -1,15 +1,15 @@
#define RUBY_VERSION "1.8.8"
#define RUBY_RELEASE_DATE "2010-12-21"
#define RUBY_RELEASE_DATE "2010-12-23"
#define RUBY_VERSION_CODE 188
#define RUBY_RELEASE_CODE 20101221
#define RUBY_PATCHLEVEL -1
#define RUBY_RELEASE_CODE 20101223
#define RUBY_PATCHLEVEL 1
#define RUBY_VERSION_MAJOR 1
#define RUBY_VERSION_MINOR 8
#define RUBY_VERSION_TEENY 8
#define RUBY_RELEASE_YEAR 2010
#define RUBY_RELEASE_MONTH 12
#define RUBY_RELEASE_DAY 21
#define RUBY_RELEASE_DAY 23
#define NO_STRING_LITERAL_CONCATENATION 1
#ifdef RUBY_EXTERN