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2018-03-28* 2018-03-29svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@63026 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28revert r62985 (r62966 in trunk)naruse
It breaks test-all git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@63025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28merge revision(s) 63008:naruse
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_5@63011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28Revert wrong commit r62976-r62978naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@63010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28merge revision(s) 63000:naruse
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_5@63009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28fix r62970 as r62990naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@63007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28merge revision(s) 62953-62959:naruse
win32/file.c: relative path with drive letter * win32/file.c (IS_ABSOLUTE_PATH_P): home directory should not be a relative path regardless a drive letter. PathIsRelativeW returns FALSE on such path. [ruby-core:86356] [Bug #14638] ------------------------------------------------------------------------ r62953 | normal | 2018-03-28 17:05:46 +0900 (Wed, 28 Mar 2018) | 15 lines 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 (Wed, 28 Mar 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 (Wed, 28 Mar 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 (Wed, 28 Mar 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 (Wed, 28 Mar 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 (Wed, 28 Mar 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 (Wed, 28 Mar 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 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@63006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick: prevent response splitting and header injectionnaruse
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_5@62986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick/httpproxy: stream request and response bodiesnaruse
Reading entire request or response bodies into memory can lead to trivial denial-of-service attacks. Introduce Fibers in both cases to allow streaming. WEBrick::HTTPRequest gains a new body_reader method to prepare itself as a source for IO.copy_stream. This allows the WEBrick::HTTPRequest object to be used as the Net::HTTPGenericRequest#body_stream= arg for Net::HTTP. For HTTP proxy response bodies, we also use a Fiber to to make the HTTP request and read the response body. * lib/webrick/httprequest.rb (body_reader): new method (readpartial): ditto * lib/webrick/httpproxy.rb (perform_proxy_request): use Fiber to stream response body (do_GET, do_HEAD): adjust call (do_POST): adjust call and supply body_reader * test/webrick/test_httprequest.rb (test_chunked): test for IO.copy_stream compatibility * test/webrick/test_httpproxy.rb (test_big_bodies): new test git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick/httpauth/digestauth: stream req.bodynaruse
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_5@62984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick: add test for Digest auth-intnaruse
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 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick/httprequest: use InputBufferSize for chunked requestsnaruse
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 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick/httprequest: raise correct exceptionnaruse
"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 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick/httpservlet/cgihandler: reduce memory usenaruse
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) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28webrick/httprequest: limit request headers sizenaruse
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 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28sdbm: constifiednaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28sdbm: check offsetnaruse
* ext/sdbm/_sdbm.c (splpage): check offset range. https://hackerone.com/reports/271291 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28sdbm: check offsetnaruse
* ext/sdbm/_sdbm.c (getpair, getnkey): check offset range. https://hackerone.com/reports/271096 * ext/sdbm/init.c (fsdbm_each_pair): raise if fetch failed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28pack.c: fix underflownaruse
* 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_5@62975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28dir.c: check NUL bytesnaruse
* 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 From: Nobuyoshi Nakada <nobu@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28unixsocket.c: check NUL bytesnaruse
* ext/socket/unixsocket.c (rsock_init_unixsock): check NUL bytes. https://hackerone.com/reports/302997 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28* 2018-03-28svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28Remove directory separatorsnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-24merge revision(s) 61587,61617,61618: [Backport #14273]naruse
compile.c: next label * compile.c (compile_next): label for jump to the end of block is removable. compile.c: remove more unreachable chunk * compile.c (remove_unreachable_chunk): remove beyond labels to be removed. compile.c: fix stack consistency error * compile.c (iseq_peephole_optimize): fix stack consistency error from return in loop, by adding extra `pop` when replacing `jump` with `leave`, which is never reached but needed to adjust sp calculation. [ruby-core:84589] [Bug #14273] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-24merge revision(s) 62723,62724: [Backport #14584]naruse
parse.y: reduce duplicate code parse.y: fix interpolated string literal dedent * parse.y (heredoc_dedent): fix interpolated string literal dedent, remove indentations from only nodes with the newline flag. [ruby-core:85983] [Bug #14584] * parse.y (here_document): set the newline flag on literal string nodes starting at the beginning of line. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-24merge revision(s) 62548,62894: [Backport #14324]naruse
eval_error.c: rb_error_write flags * eval_error.c (rb_error_write): add highlight and reverse mode flags. defaulted to rb_stderr_tty_p() if Qnil. error.c: full_message options * error.c (exc_full_message): add highlight: and reverse: keyword options. [Bug #14324] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-22merge revision(s) 62892,62893: [Backport #14363]naruse
fix each_grapheme_cluster's size [Bug #14363] From: Hugo Peixoto <hugo.peixoto@gmail.com> Factor out get_reg_grapheme_cluster git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-22teenyupnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-22* 2018-03-22svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-22merge revision(s) 62042,62044: [Backport #14380]naruse
hash.c: support key swapping in Hash#transform_keys! * hash.c (rb_hash_transform_keys_bang): support key swapping in Hash#transform_keys! [Bug #14380] [ruby-core:84951] * test/ruby/test_hash.rb (test_transform_keys_bang): add assertions for this change Fix rubyspec against the change in Hash#transform_keys! [Bug #14380] [ruby-core:84951] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20merge revision(s) 62725: [Backport #14604]naruse
Fix setting method visibility on method wrapped with prepend Ignore prepended modules when looking for already defined methods on a class to set the visibility on. [Fix GH-1834] From: Dylan Thacker-Smith <Dylan.Smith@shopify.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20merge revision(s) 62734: [Backport #14613]naruse
Add missing class FrozenError to Exception subclasses list documentation [Fix GH-1818] From: Miguel Landaeta <miguel@miguel.cc> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20merge revision(s) 62396: [Backport #14357]naruse
st.c: retry operations if rebuilt Calling the .eql? and .hash methods during a Hash operation can result in a thread switch or a signal handler to run: allowing one execution context to rebuild the hash table while another is still reading or writing the table. This results in a use-after-free bug affecting the thread_safe-0.3.6 test suite and likely other bugs. This bug did not affect users of commonly keys (String, Symbol, Fixnum) as those are optimized to avoid method dispatch for .eql? and .hash methods. A separate version of this change needs to be ported to Ruby 2.3.x which had a different implementation of st.c but was affected by the same bug. * st.c: Add comment about table rebuilding during comparison. (DO_PTR_EQUAL_CHECK): New macro. (REBUILT_TABLE_ENTRY_IND, REBUILT_TABLE_BIN_IND): New macros. (find_entry, find_table_entry_ind, find_table_bin_ind): Use new macros. Return the rebuild flag. (find_table_bin_ptr_and_reserve): Ditto. (st_lookup, st_get_key, st_insert, st_insert2): Retry the operation if the table was rebuilt. (st_general_delete, st_shift, st_update, st_general_foreach): Ditto. (st_rehash_linear, st_rehash_indexed): Use DO_PTR_EQUAL_CHECK. Return the rebuild flag. (st_rehash): Retry the operation if the table was rebuilt. [ruby-core:85510] [Ruby trunk Bug#14357] Thanks to Vit Ondruch for reporting the bug. From: Vladimir Makarov <vmakarov@redhat.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20merge revision(s) 62673: [Backport #14577]naruse
thread.c: deadlock in backtrace * thread.c (unblock_function_set): check interrupts just once during raising exceptions, as they are deferred since r16651. [ruby-core:85939] [Bug #14577] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20* 2018-03-20svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-20merge revision(s) 62668: [Backport #14578]naruse
thread.c: reset waitq of keeping mutexes in child We must not maintain references to threads in the parent process in any mutexes held by the child process. * thread_sync.c (rb_mutex_cleanup_keeping_mutexes): new function * thread.c (rb_thread_atfork): cleanup keeping mutexes [ruby-core:85940] [Bug #14578] Fixes: r58604 (commit 3586c9e0876e784767a1c1adba9ebc2499fa0ec2) ("reduce rb_mutex_t size from 160 to 80 bytes on 64-bit") git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19merge revision(s) 62244,62246,62301,62302,62303,62422,62436,62452: [Backport ↵naruse
#14481] Merge RubyGems-2.7.5 from upstream. Please see its details: http://blog.rubygems.org/2018/02/06/2.7.5-released.html test_gem_util.rb: fix broken test * test/rubygems/test_gem_util.rb: no guarantee that tmpdir is always underneath the root directory at all. test_gem_commands_setup_command.rb: BUNDLER_VERS * test/rubygems/test_gem_commands_setup_command.rb: run bundled gem command, instead of installed one. no need to set bundled bundler unless Gem::USE_BUNDLER_FOR_GEMDEPS revert r62302 and force to define the version constant 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] Remove unnecessary `[]`s git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19Merge r62197 to ease next mergenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19merge revision(s) 61501,61758: [Backport #14481]naruse
fix concurrent test. * test/rubygems/test_require.rb (test_concurrent_require): Synchronizations should be in ensure clause. Sometimes `require` fails (not sure why) and latch is not released. Such case introduces unlimited awaiting. This patch soleve this problem. skip some tests so that no failure occurs in root privilege Some tests had failed on `sudo make test-all`, mainly because root can access any files regardless of permission. This change adds `skip` guards into such tests. Note that almost all tests in which `skip` guards is added, already have "windows" guard. This is because there is no support to avoid read access by owner on Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15merge revision(s) 62394,62395: [Backport #14469]naruse
vm_insnhelper.c: rb_autoloading_value flag * vm_insnhelper.c (vm_get_ev_const): add flag argument of `rb_autoloading_value`. * constant.h (rb_autoloading_value): moved the declaration from vm_core.h for `rb_const_flag_t`. [ruby-core:85516] [Bug #14469] variable.c: flags at autoloading * variable.c (const_tbl_update): flags by deprecate_constant / private_constant set during autoloading should be preserved after required. [ruby-core:85516] [Bug #14469] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-02merge revision(s) 62606,62607: [Backport #14557]naruse
file.c: get rid of useless conversion * file.c (rb_file_s_stat): File.stat does not accept an IO object as trying conversion to path name string first. skip conversion to IO and try stat(2) only. file.c: realpath on special symlink * file.c (realpath_rec): fallback to symlink path when it is accessible but the link target is not actual entry on file systems. [ruby-dev:50487] [Bug #14557] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-28merge revision(s) 62572: [Backport #14549]naruse
date_core.c: defensive code * ext/date/date_core.c (f_cmp): check comparison failure. * ext/date/date_core.c (d_lite_step): deal with the comparison result more defensively. [ruby-core:85796] [Bug #14549] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-28merge revision(s) 62506,62508: [Backport #14438]naruse
test_time_tz.rb: past Japanese DST tzdata fix * test/ruby/test_time_tz.rb (TestTimeTZ#test_asia_tokyo): follow the tzdata 2018 fix of Japanese DST transitions (1948-1951). [ruby-core:85373] [Bug #14438] test_time_tz.rb: past Japanese DST tzdata fix * test/ruby/test_time_tz.rb (TestTimeTZ#test_asia_tokyo): fix the expected data at the end of DST. [Bug #14438] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-26* 2018-02-26svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-26merge revision(s) 62094,62584: [Backport #14407]naruse
Merge ruby/spec@fd56cd4 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-25* 2018-02-25svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-25merge revision(s) 62071: [Backport #14407]naruse
defined? returns nil for toplevel constant lookup * variable.c (rb_const_defined_0): toplevel constant lookup has been removed, should return nil too. [ruby-core:85142] [Bug #14407] [Fix GH-1800] From: Gonzalo <grzuy0@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24merge revision(s) 62555: [Backport #14547]naruse
rational.c: segfault on Rational exponent * rational.c (read_num): fix segfault on Rational() with positive but less than the length of fractional part exponent. should be negated to convert to divisor which is a reciprocal. [ruby-core:85783] [Bug #14547] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24merge revision(s) 62513: [Backport #12762]naruse
Update url with 404 status on LEGAL file. * Update redirected and upstream url. * Added the Wayback Machine url for missing link. [Bug #12762][ruby-dev:49802] From: SHIBATA Hiroshi <hsbt@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-22merge revision(s) 61862: [Backport #14368]naruse
parse.y (new_regexp): Fix SEGV of `/#{"\u3042"}#{'?'}/` in non UTF-8 Mixing other encoding string literals in one Regexp caused SEGV. This bug was found by CoverityScan. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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