merge revision(s) 46060: [Backport #9627]

	* net/protocol.rb (using_each_crlf_line): fix SMTP dot-stuffing
	  for messages not ending with a new-line.
	  [ruby-core:61441] [Bug #9627] [fix GH-616]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 22 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index da3abf109a..70dc331f5e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Mon Jun 23 18:35:34 2014  Josh Goebel  <dreamer3@gmail.com>
+
+	* net/protocol.rb (using_each_crlf_line): fix SMTP dot-stuffing
+	  for messages not ending with a new-line.
+	  [ruby-core:61441] [Bug #9627] [fix GH-616]
+
 Mon Jun 23 18:16:07 2014  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
 	* configure.in: enable SSE2 on mingw. target='i386-pc-mingw32'.
diff --git a/lib/net/protocol.rb b/lib/net/protocol.rb
index 14a68e1115..25477014fb 100644
--- a/lib/net/protocol.rb
+++ b/lib/net/protocol.rb
@@ -267,7 +267,7 @@ module Net # :nodoc:
     def write_message_0(src)
       prev = @written_bytes
       each_crlf_line(src) do |line|
-        write0 line.sub(/\A\./, '..')
+        write0 dot_stuff(line)
       end
       @written_bytes - prev
     end
@@ -308,11 +308,15 @@ module Net # :nodoc:
 
     private
 
+    def dot_stuff(s)
+      s.sub(/\A\./, '..')
+    end
+
     def using_each_crlf_line
       @wbuf = ''
       yield
       if not @wbuf.empty?   # unterminated last line
-        write0 @wbuf.chomp + "\r\n"
+        write0 dot_stuff(@wbuf.chomp) + "\r\n"
       elsif @written_bytes == 0   # empty src
         write0 "\r\n"
       end
diff --git a/test/net/protocol/test_protocol.rb b/test/net/protocol/test_protocol.rb
index f6ee4941cf..4453422552 100644
--- a/test/net/protocol/test_protocol.rb
+++ b/test/net/protocol/test_protocol.rb
@@ -3,6 +3,15 @@ require "net/protocol"
 require "stringio"
 
 class TestProtocol < Test::Unit::TestCase
+  def test_should_properly_dot_stuff_period_with_no_endline
+    bug9627 = '[ruby-core:61441] [Bug #9627]'
+    sio = StringIO.new("")
+    imio = Net::InternetMessageIO.new(sio)
+    email = "To: bob@aol.com\nlook, a period with no endline\n."
+    imio.write_message(email)
+    assert_equal("To: bob@aol.com\r\nlook, a period with no endline\r\n..\r\n.\r\n", sio.string, bug9627)
+  end
+
   def test_each_crlf_line
     assert_output('', '') do
       sio = StringIO.new("")
diff --git a/version.h b/version.h
index 384e28869c..3d269cecc3 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.0.0"
 #define RUBY_RELEASE_DATE "2014-06-23"
-#define RUBY_PATCHLEVEL 495
+#define RUBY_PATCHLEVEL 496
 
 #define RUBY_RELEASE_YEAR 2014
 #define RUBY_RELEASE_MONTH 6