delta/ruby.git, branch ruby_2_2 github.com: ruby/ruby.git merge revision(s) 62968: 2018-03-28T14:50:27+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:50:27+00:00 bbda1a027475bf7ce5e1a9583a7b55d0be71c8fe webrick: prevent response splitting and header injection Original patch by tenderlove (with minor style adjustments). * lib/webrick/httpresponse.rb (send_header): call check_header (check_header): raise on embedded CRLF in header value * test/webrick/test_httpresponse.rb (test_prevent_response_splitting_headers): new test * (test_prevent_response_splitting_cookie_headers): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	webrick: prevent response splitting and header injection

	Original patch by tenderlove (with minor style adjustments).

	* lib/webrick/httpresponse.rb (send_header): call check_header
	  (check_header): raise on embedded CRLF in header value
	* test/webrick/test_httpresponse.rb
	  (test_prevent_response_splitting_headers): new test
	* (test_prevent_response_splitting_cookie_headers): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62960-62965: 2018-03-28T14:47:30+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:47:30+00:00 a45622669bb1ff18d3ee9b411128acd839c4263e webrick: use IO.copy_stream for multipart response Use the new Proc response body feature to generate a multipart range response dynamically. We use a flat array to minimize object overhead as much as possible; as many ranges may fit into an HTTP request header. * lib/webrick/httpservlet/filehandler.rb (multipart_body): new method (make_partial_content): use multipart_body ------------------------------------------------------------------------ r62960 | normal | 2018-03-28 17:06:23 +0900 (水, 28 3 2018) | 13 lines webrick/httprequest: limit request headers size We use the same 112 KB limit started (AFAIK) by Mongrel, Thin, and Puma to prevent malicious users from using up all the memory with a single request. This also limits the damage done by excessive ranges in multipart Range: requests. Due to the way we rely on IO#gets and the desire to keep the code simple, the actual maximum header may be 4093 bytes larger than 112 KB, but we're splitting hairs at that point. * lib/webrick/httprequest.rb: define MAX_HEADER_LENGTH (read_header): raise when headers exceed max length ------------------------------------------------------------------------ r62961 | normal | 2018-03-28 17:06:28 +0900 (水, 28 3 2018) | 9 lines webrick/httpservlet/cgihandler: reduce memory use WEBrick::HTTPRequest#body can be passed a block to process the body in chunks. Use this feature to avoid building a giant string in memory. * lib/webrick/httpservlet/cgihandler.rb (do_GET): avoid reading entire request body into memory (do_POST is aliased to do_GET, so it handles bodies) ------------------------------------------------------------------------ r62962 | normal | 2018-03-28 17:06:34 +0900 (水, 28 3 2018) | 7 lines webrick/httprequest: raise correct exception "BadRequest" alone does not resolve correctly, it is in the HTTPStatus namespace. * lib/webrick/httprequest.rb (read_chunked): use correct exception * test/webrick/test_httpserver.rb (test_eof_in_chunk): new test ------------------------------------------------------------------------ r62963 | normal | 2018-03-28 17:06:39 +0900 (水, 28 3 2018) | 9 lines webrick/httprequest: use InputBufferSize for chunked requests While WEBrick::HTTPRequest#body provides a Proc interface for streaming large request bodies, clients must not force the server to use an excessively large chunk size. * lib/webrick/httprequest.rb (read_chunk_size): limit each read and block.call to :InputBufferSize in config. * test/webrick/test_httpserver.rb (test_big_chunks): new test ------------------------------------------------------------------------ r62964 | normal | 2018-03-28 17:06:44 +0900 (水, 28 3 2018) | 9 lines webrick: add test for Digest auth-int No changes to the actual code, this is a new test for a feature for which no tests existed. I don't understand the Digest authentication code well at all, but this is necessary for the subsequent change. * test/webrick/test_httpauth.rb (test_digest_auth_int): new test (credentials_for_request): support bodies with POST ------------------------------------------------------------------------ r62965 | normal | 2018-03-28 17:06:49 +0900 (水, 28 3 2018) | 18 lines webrick/httpauth/digestauth: stream req.body WARNING! WARNING! WARNING! LIKELY BROKEN CHANGE Pass a proc to WEBrick::HTTPRequest#body to avoid reading a potentially large request body into memory during authentication. WARNING! this will break apps completely which want to do something with the body besides calculating the MD5 digest of it. Also, keep in mind that probably nobody uses "auth-int". Servers such as Apache, lighttpd, nginx don't seem to support it; nor does curl when using POST/PUT bodies; and we didn't have tests for it until now... * lib/webrick/httpauth/digestauth.rb (_authenticate): stream req.body git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	webrick: use IO.copy_stream for multipart response

	Use the new Proc response body feature to generate a multipart
	range response dynamically.  We use a flat array to minimize
	object overhead as much as possible; as many ranges may fit
	into an HTTP request header.

	* lib/webrick/httpservlet/filehandler.rb (multipart_body): new method
	  (make_partial_content): use multipart_body
	------------------------------------------------------------------------
	r62960 | normal | 2018-03-28 17:06:23 +0900 (水, 28 3 2018) | 13 lines

	webrick/httprequest: limit request headers size

	We use the same 112 KB limit started (AFAIK) by Mongrel, Thin,
	and Puma to prevent malicious users from using up all the memory
	with a single request.  This also limits the damage done by
	excessive ranges in multipart Range: requests.

	Due to the way we rely on IO#gets and the desire to keep
	the code simple, the actual maximum header may be 4093 bytes
	larger than 112 KB, but we're splitting hairs at that point.

	* lib/webrick/httprequest.rb: define MAX_HEADER_LENGTH
	  (read_header): raise when headers exceed max length
	------------------------------------------------------------------------
	r62961 | normal | 2018-03-28 17:06:28 +0900 (水, 28 3 2018) | 9 lines

	webrick/httpservlet/cgihandler: reduce memory use

	WEBrick::HTTPRequest#body can be passed a block to process the
	body in chunks.  Use this feature to avoid building a giant
	string in memory.

	* lib/webrick/httpservlet/cgihandler.rb (do_GET):
	  avoid reading entire request body into memory
	  (do_POST is aliased to do_GET, so it handles bodies)
	------------------------------------------------------------------------
	r62962 | normal | 2018-03-28 17:06:34 +0900 (水, 28 3 2018) | 7 lines

	webrick/httprequest: raise correct exception

	"BadRequest" alone does not resolve correctly, it is in the
	HTTPStatus namespace.

	* lib/webrick/httprequest.rb (read_chunked): use correct exception
	* test/webrick/test_httpserver.rb (test_eof_in_chunk): new test
	------------------------------------------------------------------------
	r62963 | normal | 2018-03-28 17:06:39 +0900 (水, 28 3 2018) | 9 lines

	webrick/httprequest: use InputBufferSize for chunked requests

	While WEBrick::HTTPRequest#body provides a Proc interface
	for streaming large request bodies, clients must not force
	the server to use an excessively large chunk size.

	* lib/webrick/httprequest.rb (read_chunk_size): limit each
	  read and block.call to :InputBufferSize in config.
	* test/webrick/test_httpserver.rb (test_big_chunks): new test
	------------------------------------------------------------------------
	r62964 | normal | 2018-03-28 17:06:44 +0900 (水, 28 3 2018) | 9 lines

	webrick: add test for Digest auth-int

	No changes to the actual code, this is a new test for
	a feature for which no tests existed.  I don't understand
	the Digest authentication code well at all, but this is
	necessary for the subsequent change.

	* test/webrick/test_httpauth.rb (test_digest_auth_int): new test
	  (credentials_for_request): support bodies with POST
	------------------------------------------------------------------------
	r62965 | normal | 2018-03-28 17:06:49 +0900 (水, 28 3 2018) | 18 lines

	webrick/httpauth/digestauth: stream req.body

	WARNING! WARNING! WARNING!  LIKELY BROKEN CHANGE

	Pass a proc to WEBrick::HTTPRequest#body to avoid reading a
	potentially large request body into memory during
	authentication.

	WARNING! this will break apps completely which want to do
	something with the body besides calculating the MD5 digest
	of it.

	Also, keep in mind that probably nobody uses "auth-int".
	Servers such as Apache, lighttpd, nginx don't seem to
	support it; nor does curl when using POST/PUT bodies;
	and we didn't have tests for it until now...

	* lib/webrick/httpauth/digestauth.rb (_authenticate): stream req.body

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 60584,62954-62959,63008: 2018-03-28T14:44:20+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:44:20+00:00 19cb3fa9e0621004a9dc08e90884c512c75dac57 webrick: support Proc objects as body responses * lib/webrick/httpresponse.rb (send_body): call send_body_proc (send_body_proc): new method (class ChunkedWrapper): new class * test/webrick/test_httpresponse.rb (test_send_body_proc): new test (test_send_body_proc_chunked): ditto [Feature #855] webrick: favor .write over << method This will make the next change to use IO.copy_stream easier-to-read. When we can drop Ruby 2.4 support in a few years, this will allow us to use writev(2) with multiple arguments for headers and chunked responses. * lib/webrick/cgi.rb (write): new wrapper method lib/webrick/httpresponse.rb: (send_header): use socket.write (send_body_io): ditto (send_body_string): ditto (send_body_proc): ditto (_write_data): ditto (ChunkedWrapper#write): ditto (_send_file): ditto ------------------------------------------------------------------------ r62954 | normal | 2018-03-28 17:05:52 +0900 (水, 28 3 2018) | 14 lines webrick/httpresponse: IO.copy_stream for regular files Remove the redundant _send_file method since its functionality is unnecessary with IO.copy_stream. IO.copy_stream also allows the use of sendfile under some OSes to speed up copies to non-TLS sockets. Testing with "curl >/dev/null" and "ruby -run -e httpd" to read a 1G file over Linux loopback reveals a reduction from around ~0.770 to ~0.490 seconds on the client side. * lib/webrick/httpresponse.rb (send_body_io): use IO.copy_stream (_send_file): remove [Feature #14237] ------------------------------------------------------------------------ r62955 | normal | 2018-03-28 17:05:57 +0900 (水, 28 3 2018) | 10 lines webrick: use IO.copy_stream for single range response This is also compatible with range responses generated by Rack::File (tested with rack 2.0.3). * lib/webrick/httpresponse.rb (send_body_io): use Content-Range * lib/webrick/httpservlet/filehandler.rb (make_partial_content): use File object for the single range case * test/webrick/test_filehandler.rb (get_res_body): use send_body to test result ------------------------------------------------------------------------ r62956 | normal | 2018-03-28 17:06:02 +0900 (水, 28 3 2018) | 7 lines test/webrick/test_filehandler.rb: stricter multipart range test We need to ensure we generate compatibile output in the face of future changes * test/webrick/test_filehandler.rb (test_make_partial_content): check response body ------------------------------------------------------------------------ r62957 | normal | 2018-03-28 17:06:08 +0900 (水, 28 3 2018) | 8 lines webrick: quiet warning for multi-part ranges Content-Length is ignored by WEBrick::HTTPResponse even if we calculate it, so instead we chunk responses to HTTP/1.1 clients and terminate HTTP/1.0 connections. * lib/webrick/httpservlet/filehandler.rb (make_partial_content): quiet warning ------------------------------------------------------------------------ r62958 | normal | 2018-03-28 17:06:13 +0900 (水, 28 3 2018) | 7 lines webrick/httpresponse: make ChunkedWrapper copy_stream-compatible The .write method needs to return the number of bytes written to avoid confusing IO.copy_stream. * lib/webrick/httpresponse.rb (ChunkedWrapper#write): return bytes written (ChunkedWrapper#<<): return self ------------------------------------------------------------------------ r62959 | normal | 2018-03-28 17:06:18 +0900 (水, 28 3 2018) | 9 lines webrick: use IO.copy_stream for multipart response Use the new Proc response body feature to generate a multipart range response dynamically. We use a flat array to minimize object overhead as much as possible; as many ranges may fit into an HTTP request header. * lib/webrick/httpservlet/filehandler.rb (multipart_body): new method (make_partial_content): use multipart_body get rid of test error/failure on Windows introduced at r62955 * lib/webrick/httpresponse.rb (send_body_io): use seek if NotImplementedError is raised in IO.copy_stream with offset. * lib/webrick/httpservlet/filehandler.rb (multipart_body): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	webrick: support Proc objects as body responses

	* lib/webrick/httpresponse.rb (send_body): call send_body_proc
	  (send_body_proc): new method
	  (class ChunkedWrapper): new class

	* test/webrick/test_httpresponse.rb (test_send_body_proc): new test
	  (test_send_body_proc_chunked): ditto
	  [Feature #855]

	webrick: favor .write over << method

	This will make the next change to use IO.copy_stream
	easier-to-read.  When we can drop Ruby 2.4 support in a few
	years, this will allow us to use writev(2) with multiple
	arguments for headers and chunked responses.

	* lib/webrick/cgi.rb (write): new wrapper method
	  lib/webrick/httpresponse.rb: (send_header): use socket.write
	  (send_body_io): ditto
	  (send_body_string): ditto
	  (send_body_proc): ditto
	  (_write_data): ditto
	  (ChunkedWrapper#write): ditto
	  (_send_file): ditto
	------------------------------------------------------------------------
	r62954 | normal | 2018-03-28 17:05:52 +0900 (水, 28 3 2018) | 14 lines

	webrick/httpresponse: IO.copy_stream for regular files

	Remove the redundant _send_file method since its functionality
	is unnecessary with IO.copy_stream.  IO.copy_stream also allows
	the use of sendfile under some OSes to speed up copies to
	non-TLS sockets.

	Testing with "curl >/dev/null" and "ruby -run -e httpd" to
	read a 1G file over Linux loopback reveals a reduction from
	around ~0.770 to ~0.490 seconds on the client side.

	* lib/webrick/httpresponse.rb (send_body_io): use IO.copy_stream
	  (_send_file): remove
	  [Feature #14237]
	------------------------------------------------------------------------
	r62955 | normal | 2018-03-28 17:05:57 +0900 (水, 28 3 2018) | 10 lines

	webrick: use IO.copy_stream for single range response

	This is also compatible with range responses generated
	by Rack::File (tested with rack 2.0.3).

	* lib/webrick/httpresponse.rb (send_body_io): use Content-Range
	* lib/webrick/httpservlet/filehandler.rb (make_partial_content):
	  use File object for the single range case
	* test/webrick/test_filehandler.rb (get_res_body): use send_body
	  to test result
	------------------------------------------------------------------------
	r62956 | normal | 2018-03-28 17:06:02 +0900 (水, 28 3 2018) | 7 lines

	test/webrick/test_filehandler.rb: stricter multipart range test

	We need to ensure we generate compatibile output in
	the face of future changes

	* test/webrick/test_filehandler.rb (test_make_partial_content):
	  check response body
	------------------------------------------------------------------------
	r62957 | normal | 2018-03-28 17:06:08 +0900 (水, 28 3 2018) | 8 lines

	webrick: quiet warning for multi-part ranges

	Content-Length is ignored by WEBrick::HTTPResponse even if we
	calculate it, so instead we chunk responses to HTTP/1.1 clients
	and terminate HTTP/1.0 connections.

	* lib/webrick/httpservlet/filehandler.rb (make_partial_content):
	  quiet warning
	------------------------------------------------------------------------
	r62958 | normal | 2018-03-28 17:06:13 +0900 (水, 28 3 2018) | 7 lines

	webrick/httpresponse: make ChunkedWrapper copy_stream-compatible

	The .write method needs to return the number of bytes written
	to avoid confusing IO.copy_stream.

	* lib/webrick/httpresponse.rb (ChunkedWrapper#write): return bytes written
	  (ChunkedWrapper#<<): return self
	------------------------------------------------------------------------
	r62959 | normal | 2018-03-28 17:06:18 +0900 (水, 28 3 2018) | 9 lines

	webrick: use IO.copy_stream for multipart response

	Use the new Proc response body feature to generate a multipart
	range response dynamically.  We use a flat array to minimize
	object overhead as much as possible; as many ranges may fit
	into an HTTP request header.

	* lib/webrick/httpservlet/filehandler.rb (multipart_body): new method
	  (make_partial_content): use multipart_body

	get rid of test error/failure on Windows introduced at r62955

	* lib/webrick/httpresponse.rb (send_body_io): use seek if NotImplementedError
	  is raised in IO.copy_stream with offset.

	* lib/webrick/httpservlet/filehandler.rb (multipart_body): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62992: 2018-03-28T14:38:39+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:38:39+00:00 4cd92d7b13002161a3452a0fe278b877901a8859 pack.c: fix underflow * pack.c (pack_unpack_internal): get rid of underflow. https://hackerone.com/reports/298246 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	pack.c: fix underflow

	* pack.c (pack_unpack_internal): get rid of underflow.
	  https://hackerone.com/reports/298246

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62991,63000: 2018-03-28T14:36:23+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:36:23+00:00 47165eed264d357e78e27371cfef20d5c2bde5d9 unixsocket.c: check NUL bytes * ext/socket/unixsocket.c (rsock_init_unixsock): check NUL bytes. https://hackerone.com/reports/302997 unixsocket.c: abstract namespace * ext/socket/unixsocket.c (unixsock_path_value): fix r62991 for Linux abstract namespace. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	unixsocket.c: check NUL bytes

	* ext/socket/unixsocket.c (rsock_init_unixsock): check NUL bytes.
	  https://hackerone.com/reports/302997

	unixsocket.c: abstract namespace

	* ext/socket/unixsocket.c (unixsock_path_value): fix r62991 for
	  Linux abstract namespace.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62990: 2018-03-28T14:34:14+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:34:14+00:00 e9ddf2ba41a0bffe1047e33576affd48808c5d0b Ignore file separator from tmpfile/tmpdir name. From: SHIBATA Hiroshi <hsbt@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	Ignore file separator from tmpfile/tmpdir name.

	From: SHIBATA Hiroshi <hsbt@ruby-lang.org>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62989: 2018-03-28T14:27:51+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-03-28T14:27:51+00:00 143eb22f1877815dd802f7928959c5f93d4c7bb3 dir.c: check NUL bytes * dir.c (GlobPathValue): should be used in rb_push_glob only. other methods should use FilePathValue. https://hackerone.com/reports/302338 * dir.c (rb_push_glob): expand GlobPathValue git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	dir.c: check NUL bytes

	* dir.c (GlobPathValue): should be used in rb_push_glob only.
	  other methods should use FilePathValue.
	  https://hackerone.com/reports/302338

	* dir.c (rb_push_glob): expand GlobPathValue

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@63015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62422,62436: [Backport #14481] 2018-02-16T16:35:55+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-02-16T16:35:55+00:00 20ad678dfdd5143c0ff5961b076ddce59388656e Merge RubyGems 2.7.6 from upstream. It fixed some security vulnerabilities. http://blog.rubygems.org/2018/02/15/2.7.6-released.html fix regexp literal warning. * test/rubygems/test_gem_server.rb: eliminate duplicated character class warning. [Bug #14481] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@62443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	Merge RubyGems 2.7.6 from upstream.

	It fixed some security vulnerabilities.

	http://blog.rubygems.org/2018/02/15/2.7.6-released.html

	fix regexp literal warning.

	* test/rubygems/test_gem_server.rb: eliminate duplicated character class warning.
	  [Bug #14481]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@62443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 58471,58493,62436: [Backport #13505] 2018-02-16T16:27:56+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2018-02-16T16:27:56+00:00 664b94fd2b4b19edd7d75c6bbcd3154905b2624e load.c: backtrace of circular require * load.c (load_lock): print backtrace of circular require via `Warning.warn` [ruby-core:80850] [Bug #13505] Send the backtrace of the circular require warning as a single String to Warning.warn * load.c: send as a single string. * error.c: expose the string formatted by rb_warning as rb_warning_string(). * test/ruby/test_exception.rb: update tests. [ruby-core:80850] [Bug #13505] fix regexp literal warning. * test/rubygems/test_gem_server.rb: eliminate duplicated character class warning. [Bug #14481] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@62441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
	load.c: backtrace of circular require

	* load.c (load_lock): print backtrace of circular require via
	  `Warning.warn` [ruby-core:80850] [Bug #13505]

	  Send the backtrace of the circular require warning as a single String to Warning.warn

	* load.c: send as a single string.
	* error.c: expose the string formatted by rb_warning as rb_warning_string().
	* test/ruby/test_exception.rb: update tests.
	  [ruby-core:80850] [Bug #13505]

	fix regexp literal warning.

	* test/rubygems/test_gem_server.rb: eliminate duplicated character class warning.
	  [Bug #14481]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@62441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/net/ftp/test_ftp.rb (process_port_or_eprt): merge a part of 2017-12-14T15:08:49+00:00 usa usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2017-12-14T15:08:49+00:00 02b8978ff10b05304dbb46d73b49a2cf3a87cb92 r56973 to pass the test introduced at previous commit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@61255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  r56973 to pass the test introduced at previous commit.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@61255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e