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merge revision(s) 39725: [Backport #8054]

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* lib/resolv-replace.rb (TCPSocket#initialize): resolve the 3rd
	  argument only if non-nil value is given.
	  [ruby-dev:47150] [ruby-trunk - Bug #8054] reported and analyzed by
	  mrkn.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagachika 2013-04-03 17:27:19 +00:00
parent d393aa0893
commit d825fc8de6
3 changed files with 9 additions and 2 deletions
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2
lib/resolv-replace.rb
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@ -19,7 +19,7 @@ class TCPSocket < IPSocket
alias original_resolv_initialize initialize
# :startdoc:
def initialize(host, serv, *rest)
rest[0] = IPSocket.getaddress(rest[0]) unless rest.empty?
rest[0] = IPSocket.getaddress(rest[0]) if rest[0]
original_resolv_initialize(IPSocket.getaddress(host), serv, *rest)
end
end