December 2022 - ruby-core - ml.ruby-lang.org

[ruby-core:111448] [Ruby master Bug#19266] URI::Generic should use URI::RFC3986_PARSER instead of URI::DEFAULT_PARSER

by gareth (Gareth Adams)

Issue #19266 has been reported by gareth (Gareth Adams). ---------------------------------------- Bug #19266: URI::Generic should use URI::RFC3986_PARSER instead of URI::DEFAULT_PARSER https://bugs.ruby-lang.org/issues/19266 * Author: gareth (Gareth Adams) * Status: Open * Priority: Normal * ruby -v: ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [arm64-darwin21] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- In June 2014, [`uri/common` was updated][1] to introduce a RFC3986-compliant parser (`URI::RFC3986_PARSER`) as an alternative to the previous RFC2396 parser, and common methods like `URI()` were updated to use that new parser by default. The only methods in `common` not updated were [`URI.extract` and `URI.regexp`][2] which are marked as obsolete. (The old parser was kept in the `DEFAULT_PARSER` constant despite it not being the default for those methods, presumably for backward compatibility.) However, similar [methods called on `URI::Generic`][3] were never updated to use this new parser. This means that methods like `URI::Generic.build` fail when given input that succeeds normally, and this also affects subclasses like URI::HTTP: ``` $ pry -r uri -r uri/common -r uri/generic [1] pry(main)> URI::Generic.build(host: "underscore_host.example") URI::InvalidComponentError: bad component(expected host component): underscore_host.example from /Users/gareth/.asdf/installs/ruby/3.1.3/lib/ruby/3.1.0/uri/generic.rb:591:in `check_host' [2] pry(main)> URI::HTTP.build(host: "underscore_host.example") URI::InvalidComponentError: bad component(expected host component): underscore_host.example from /Users/gareth/.asdf/installs/ruby/3.1.3/lib/ruby/3.1.0/uri/generic.rb:591:in `check_host' [3] pry(main)> URI("http://underscore_host.example") => #<URI::HTTP http://underscore_host.example> ``` `URI::Generic.new` allows a configurable `parser` positional argument to override the class' default parser, but other factory methods like `.build` don't allow this override. Arguably this doesn't cause problems because at least in the case above, the URI can be built with the polymorphic constructor, but having the option to build URIs from explicit named parts is useful, and leaving the outdated functionality in the `Generic` class is ambiguous. It's possible that the whole Generic class and its subclasses aren't intended to be used directly how I'm intending here, but there's nothing I could see that suggested this is the case. I'm not aware of the entire list of differences between RFC2396 and RFC3986. The relevant difference here is that in RFC2396 an individual segment of a host ([`domainlabel`s][4]) could only be `alphanum | alphanum *( alphanum | "-" ) alphanum`, whereas RFC3986 allows [hostnames][5] to include any of `ALPHA / DIGIT / "-" / "." / "_" / "~"`. It's possible that other differences might cause issues for developers, but since this has gone over 8 years without anyone else caring about this, this is definitely not especially urgent. [1]: https://github.com/ruby/ruby/commit/bb83f32dc3e0424d25fa4e55d8ff32b061320e41 [2]: https://github.com/ruby/ruby/blob/28a17436503c3c4cb7a35b423a894b697cd80da9/… [3]: https://github.com/ruby/ruby/blob/28a17436503c3c4cb7a35b423a894b697cd80da9/… [4]: https://www.rfc-editor.org/rfc/rfc2396#section-3.2.2 [5]: https://www.rfc-editor.org/rfc/rfc3986#page-13 -- https://bugs.ruby-lang.org/

2 weeks, 1 day

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[ruby-core:111306] [Ruby master Feature#19236] Allow to create hashes with a specific capacity from Ruby

by byroot (Jean Boussier)

Issue #19236 has been reported by byroot (Jean Boussier). ---------------------------------------- Feature #19236: Allow to create hashes with a specific capacity from Ruby https://bugs.ruby-lang.org/issues/19236 * Author: byroot (Jean Boussier) * Status: Open * Priority: Normal * Target version: 3.3 ---------------------------------------- Followup on [Feature #18683] which added a C-API for this purpose. Various protocol parsers such as Redis `RESP3` or `msgpack`, have to create hashes, and they know the size in advance. For efficiency, it would be preferable if they could directly allocate a Hash of the necessary size, so that large hashes wouldn't cause many re-alloccations and re-hash. `String` and `Array` both already offer similar APIs: ```ruby String.new(capacity: XXX) Array.new(XX) / rb_ary_new_capa(long) ``` However there's no such public API for Hashes in Ruby land. ### Proposal I think `Hash` should have a way to create a new hash with a `capacity` parameter. The logical signature of `Hash.new(capacity: 1000)` was deemed too incompatible in [Feature #18683]. @Eregon proposed to add `Hash.create(capacity: 1000)`. -- https://bugs.ruby-lang.org/

1 month

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[ruby-core:111075] [Ruby master Bug#19161] Cannot compile 3.0.5 or 3.1.3 on Red Hat 7

by werebus (Matt Moretti)

Issue #19161 has been reported by werebus (Matt Moretti). ---------------------------------------- Bug #19161: Cannot compile 3.0.5 or 3.1.3 on Red Hat 7 https://bugs.ruby-lang.org/issues/19161 * Author: werebus (Matt Moretti) * Status: Open * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN ---------------------------------------- When attempting to run `make` on either the 3.0.5 or 3.1.3 release, I get the following error (I included the whole output as it's pretty short): ``` BASERUBY = /opt/ruby/bin/ruby --disable=gems CC = gcc -std=gnu11 LD = ld LDSHARED = gcc -std=gnu11 -shared CFLAGS = -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wimplicit-function-declaration -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable XCFLAGS = -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -fPIE -I. -I.ext/include/x86_64-linux -I./include -I. -I./enc/unicode/13.0.0 CPPFLAGS = DLDFLAGS = -Wl,--compress-debug-sections=zlib -fstack-protector-strong -pie SOLIBS = -lz -lpthread -lrt -lrt -ldl -lcrypt -lm LANG = en_US.UTF-8 LC_ALL = LC_CTYPE = MFLAGS = gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44) Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. compiling ./main.c compiling dmydln.c compiling miniinit.c In file included from vm_core.h:83:0, from iseq.h:14, from mini_builtin.c:3, from miniinit.c:51: thread_pthread.h:108:43: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘struct’ RUBY_EXTERN RB_THREAD_LOCAL_SPECIFIER struct rb_execution_context_struct *ruby_current_ec; ^ In file included from iseq.h:14:0, from mini_builtin.c:3, from miniinit.c:51: vm_core.h: In function ‘rb_current_execution_context’: vm_core.h:1870:34: error: ‘ruby_current_ec’ undeclared (first use in this function) rb_execution_context_t *ec = ruby_current_ec; ^ vm_core.h:1870:34: note: each undeclared identifier is reported only once for each function it appears in miniinit.c: At top level: cc1: warning: unrecognized command line option "-Wno-tautological-compare" [enabled by default] cc1: warning: unrecognized command line option "-Wno-self-assign" [enabled by default] cc1: warning: unrecognized command line option "-Wno-parentheses-equality" [enabled by default] cc1: warning: unrecognized command line option "-Wno-constant-logical-operand" [enabled by default] cc1: warning: unrecognized command line option "-Wno-cast-function-type" [enabled by default] make: *** [miniinit.o] Error 1 ``` Both Ruby 3.0.4 and 3.1.2 build without error and pass (all but one of) the `make check` tests. I know RHEL 7 is getting to be pretty old; I suspect a factor here are the ancient build tools available to me. But... EOL for Ruby 2.7 comes before the one for RHEL 7, so I'm trying to prioritize. -- https://bugs.ruby-lang.org/

1 month

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[ruby-core:111272] [Ruby master Bug#19231] Integer#step and Float::INFINITY - inconsistent behaviour when called with and without a block

by andrykonchin (Andrew Konchin)

Issue #19231 has been reported by andrykonchin (Andrew Konchin). ---------------------------------------- Bug #19231: Integer#step and Float::INFINITY - inconsistent behaviour when called with and without a block https://bugs.ruby-lang.org/issues/19231 * Author: andrykonchin (Andrew Konchin) * Status: Open * Priority: Normal * ruby -v: 3.1.2 * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN ---------------------------------------- The initial issue was reported here https://github.com/oracle/truffleruby/issues/2797. `0.step(Float::INFINITY, 10)` returns: - `Integers` when called with a block - `Floats` when called without a block I would expect `Floats` to be returned in both cases. Examples: ```ruby 0.step(100.0, 10).take(1).map(&:class) # => [Float] ``` ```ruby 0.step(Float::INFINITY, 10) { |offset| p offset.class; break } # Integer ``` When `to` argument is a finite `Float` value then calling with a block returns `Floats` as well: ```ruby 0.step(100.0, 10) { |offset| p offset.class; break } # Float ``` Wondering whether it's intentional behaviour. I've found a related issue https://bugs.ruby-lang.org/issues/15518. -- https://bugs.ruby-lang.org/

1 month, 1 week

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[ruby-core:111342] [Ruby master Bug#19246] Rebuilding the loaded feature index much slower in Ruby 3.1

by thomthom (Thomas Thomassen)

Issue #19246 has been reported by thomthom (Thomas Thomassen). ---------------------------------------- Bug #19246: Rebuilding the loaded feature index much slower in Ruby 3.1 https://bugs.ruby-lang.org/issues/19246 * Author: thomthom (Thomas Thomassen) * Status: Open * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN ---------------------------------------- Some background to this issue: (This is a case that is unconventional usage of Ruby, but I hope you bear with me.) We ship the Ruby interpreter with our desktop applications for plugin support in our application (SketchUp). One feature we have had since, at least 2006 (maybe earlier-hard to track history beyond that) is that we had a custom alternate `require` method: `Sketchup.require`. This allows the users of our API to load encrypted Ruby files. This originally used `rb_provide` to add the path to the encrypted file into the list of loaded feature. However, somewhere between Ruby 2.2 and 2.5 there was some string optimisations made and the function `rb_provide` would not use a copy of the string passed to it. Instead it just held on to a pointer reference. In our case that string came from user-land, being passed in from `Sketchup.require` and would eventually be garbage collected and cause access violation crashes. To work around that we changed our custom `Sketchup.require` to push to `$LOADED_FEATURES` directly. There was a small penalty to the index being rebuilt after that, but it was negligible. Recently we tried to upgrade the Ruby interpreter in our application from 2.7 to 3.1 and found a major performance reduction when using our `Sketchup.require. As in, a plugin that would load in half a second would now spend 30 seconds. From https://bugs.ruby-lang.org/issues/18452 it sounds like there is _some_ expected extra penalty due to changes in how the index is built. But should it really be this much? Example minimal repro to simulate the issue: ``` # frozen_string_literal: true require 'benchmark' iterations = 200 foo_files = iterations.times.map { |i| "#{__dir__}/tmp/foo-#{i}.rb" } foo_files.each { |f| File.write(f, "") } bar_files = iterations.times.map { |i| "#{__dir__}/tmp/bar-#{i}.rb" } bar_files.each { |f| File.write(f, "") } biz_files = iterations.times.map { |i| "#{__dir__}/tmp/biz-#{i}.rb" } biz_files.each { |f| File.write(f, "") } Benchmark.bm do |x| x.report('normal') { foo_files.each { |file| require file } } x.report('loaded_features') { foo_files.each { |file| require file $LOADED_FEATURES << "#{file}-fake.rb" } } x.report('normal again') { biz_files.each { |file| require file } } end ``` ``` C:\Users\Thomas\SourceTree\ruby-perf>ruby27.bat ruby 2.7.4p191 (2021-07-07 revision a21a3b7d23) [x64-mingw32] C:\Users\Thomas\SourceTree\ruby-perf>ruby test-require.rb user system total real normal 0.000000 0.031000 0.031000 ( 0.078483) loaded_features 0.015000 0.000000 0.015000 ( 0.038759) normal again 0.016000 0.032000 0.048000 ( 0.076940) ``` ``` C:\Users\Thomas\SourceTree\ruby-perf>ruby30.bat ruby 2.7.4p191 (2021-07-07 revision a21a3b7d23) [x64-mingw32] C:\Users\Thomas\SourceTree\ruby-perf>ruby test-require.rb user system total real normal 0.000000 0.031000 0.031000 ( 0.074733) loaded_features 0.032000 0.000000 0.032000 ( 0.038898) normal again 0.000000 0.047000 0.047000 ( 0.076343) ``` ``` C:\Users\Thomas\SourceTree\ruby-perf>ruby31.bat ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x64-mingw-ucrt] C:\Users\Thomas\SourceTree\ruby-perf>ruby test-require.rb user system total real normal 0.016000 0.031000 0.047000 ( 0.132633) loaded_features 1.969000 11.500000 13.469000 ( 18.395761) normal again 0.031000 0.125000 0.156000 ( 0.249130) ``` Right now we're exploring options to deal with this. Because the performance degradation is a blocker for us upgrading. We also have 16 years of plugins created by third party developer that makes it impossible for us to drop this feature. Some options as-is, none of which are ideal: 1. We revert to using `rb_provide` but ensure the string passed in is not owned by Ruby, instead building a list of strings that we keep around for the duration of the application process. The problem is that some of our plugin developers have on occasion released plugins that will touch `$LOADED_FEATURES`, and if such a plugin is installed on a user machine it might cause the application to become unresponsive for minutes. The other non-ideal issue with using `rb_provide` is that we're also using that in ways it wasn't really intended (from that I understand). And it's not an official API? 2. We create a separate way for our `Sketchup.require` to keep track of it's loaded features, but then that would diverge even more from the behaviour of `require`. Replicating `require` functionality is not trivial and would be prone to subtle errors and possible diverge. It also doesn't address our issue that there is code out there in existing plugins that touches `$LOADED_FEATURES`. (And it's not something we can just ask people to clean up. From previous experience old versions stick around for a long time and is very hard to purge from circulation.) I have two questions for the Ruby mantainers: 1. Would it be reasonable to see an API for adding/removing/checking `$LOADED_FEATURE` that would allow for a more ideal implementation of a custom `require` functionality? 2. Is the performance difference in rebuilding the loaded feature index really expected to be as high as what we're seeing? An increase of nearly 100 times? Is there something there that might be addressed to make the rebuild to be less expensive against? (This would really help to address our challenges with third party plugins occasionally touching the global.) -- https://bugs.ruby-lang.org/

3 months, 1 week

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[ruby-core:111074] [Ruby master Bug#19160] cmp_clamp arguments

by kaiquekandykoga

Issue #19160 has been reported by kaiquekandykoga (Kaíque Koga). ---------------------------------------- Bug #19160: cmp_clamp arguments https://bugs.ruby-lang.org/issues/19160 * Author: kaiquekandykoga (Kaíque Koga) * Status: Open * Priority: Normal * ruby -v: ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-freebsd13.1] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN ---------------------------------------- If clamp receives min higher than max, it will raise an exception. The message says *min argument must be smaller than max argument* , but min can actually be equal to max too. Patch https://github.com/ruby/ruby/pull/6802. -- https://bugs.ruby-lang.org/

5 months, 1 week

2
1
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[ruby-core:111526] [Ruby master Bug#19288] Ractor JSON parsing significantly slower than linear parsing

by maciej.mensfeld (Maciej Mensfeld)

Issue #19288 has been reported by maciej.mensfeld (Maciej Mensfeld). ---------------------------------------- Bug #19288: Ractor JSON parsing significantly slower than linear parsing https://bugs.ruby-lang.org/issues/19288 * Author: maciej.mensfeld (Maciej Mensfeld) * Status: Open * Priority: Normal * ruby -v: ruby 3.2.0 (2022-12-25 revision a528908271) [x86_64-linux] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- a simple benchmark: ```ruby require 'json' require 'benchmark' CONCURRENT = 5 RACTORS = true ELEMENTS = 100_000 data = CONCURRENT.times.map do ELEMENTS.times.map do { rand => rand, rand => rand, rand => rand, rand => rand }.to_json end end ractors = CONCURRENT.times.map do Ractor.new do Ractor.receive.each { JSON.parse(_1) } end end result = Benchmark.measure do if RACTORS CONCURRENT.times do |i| ractors[i].send(data[i], move: false) end ractors.each(&:take) else # Linear without any threads data.each do |piece| piece.each { JSON.parse(_1) } end end end puts result ``` Gives following results on my 8 core machine: ```shell # without ractors: 2.731748 0.003993 2.735741 ( 2.736349) # with ractors 12.580452 5.089802 17.670254 ( 5.209755) ``` I would expect Ractors not to be two times slower on the CPU intense work. -- https://bugs.ruby-lang.org/

6 months, 4 weeks

6
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[ruby-core:111450] [Ruby master Bug#19268] Mingw64 Build Failure

by cfis (Charlie Savage)

Issue #19268 has been reported by cfis (Charlie Savage). ---------------------------------------- Bug #19268: Mingw64 Build Failure https://bugs.ruby-lang.org/issues/19268 * Author: cfis (Charlie Savage) * Status: Open * Priority: Normal * ruby -v: ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [x64-mingw-ucrt] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- For both Ruby 3.1.3 and Ruby 3.2.0, building on msys2/ucrt64 fails: ``` c linking miniruby.exe /usr/bin/sh: -c: line 1: syntax error near unexpected token `(' /usr/bin/sh: -c: line 1: `/usr/local/ruby/bin/ruby --disable=gems -n -e BEGIN{version=ARGV.shift;mis=ARGV.dup} -e END{abort "UNICODE version mismatch: #{mis}" unless mis.empty?} -e (mis.delete(ARGF.path); ARGF.close) if /ONIG_UNICODE_VERSION_STRING +"#{Regexp.quote(version)}"/o 15.0.0 ./enc/unicode/15.0.0/casefold.h ./enc/unicode/15.0.0/name2ctype.h' make: *** [uncommon.mk:878: .rbconfig.time] Error 2 ``` The fix that works for me is changing: ``` c -e '(mis.delete(ARGF.path); ARGF.close) if /ONIG_UNICODE_VERSION_STRING +"#{Regexp.quote(version)}"/o' \ ``` To ``` c -e "(mis.delete(ARGF.path); ARGF.close) if /ONIG_UNICODE_VERSION_STRING +\"#{Regexp.quote(version)}\"/o" \ ``` ``` -- https://bugs.ruby-lang.org/

7 months

1
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[ruby-core:111499] [Ruby master Bug#19281] SyntaxError if first argument of command call has semicolon inside parenthesis

by tompng (tomoya ishida)

Issue #19281 has been reported by tompng (tomoya ishida). ---------------------------------------- Bug #19281: SyntaxError if first argument of command call has semicolon inside parenthesis https://bugs.ruby-lang.org/issues/19281 * Author: tompng (tomoya ishida) * Status: Open * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- These are syntax error ~~~ruby p (1;2),(3),(4) p (;),(),() a.b (1;2),(3),(4) a.b (;),(),() ~~~ I expect it to be syntax ok because the code below is syntax ok. ~~~ruby p (1),(2;3),(4;5) p (),(;),(;) a.b (1),(2;3),(4;5) a.b (),(;),(;) ~~~ It will be easy to traverse sexp if the sexp of first argument is same as others ~~~ruby Ripper.sexp "p (),(),()" # => [:program, [[:command, [:@ident, "p", [1, 0]], [:args_add_block, [[:paren, false], # [:paren, [[:void_stmt]]] [:paren, [[:void_stmt]]], [:paren, [[:void_stmt]]]], false]]]] Ripper.sexp "p (1),(2),(3)" # => [:program, [[:command, [:@ident, "p", [1, 0]], [:args_add_block, [[:paren, [:@int, "1", [1, 3]]], # [:paren, [[:@int, "1", [1, 3]]]] [:paren, [[:@int, "2", [1, 7]]]], [:paren, [[:@int, "3", [1, 11]]]]], false]]]] ~~~ -- https://bugs.ruby-lang.org/

7 months, 3 weeks

3
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[ruby-core:111269] [Ruby master Bug#19230] The openssl backend of securerandom is no longer needed

by mame (Yusuke Endoh)

Issue #19230 has been reported by mame (Yusuke Endoh). ---------------------------------------- Bug #19230: The openssl backend of securerandom is no longer needed https://bugs.ruby-lang.org/issues/19230 * Author: mame (Yusuke Endoh) * Status: Open * Priority: Normal * ruby -v: ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [x86_64-linux] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN ---------------------------------------- securerandom first checks if Random.urandom is available ([Line 77](https://github.com/ruby/securerandom/blob/5bfe7d6c163f7a8a45af8d2fc377f…), and if not available, it uses the openssl backend as a degeneration. However, the openssl backend does not work because it internally uses Random.urandom ([Line 55](https://github.com/ruby/securerandom/blob/5bfe7d6c163f7a8a45af8d2fc377f…) to create a seed. This issue is found by @hanachin. ``` $ ruby -ve 'def Random.urandom(*); raise; end; require "securerandom"; p SecureRandom.bytes(10)' ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [x86_64-linux] -e:1: warning: method redefined; discarding old urandom -e:1:in `urandom': unhandled exception from /home/mame/local/lib/ruby/3.1.0/securerandom.rb:75:in `singleton class' from /home/mame/local/lib/ruby/3.1.0/securerandom.rb:42:in `<module:SecureRandom>' from /home/mame/local/lib/ruby/3.1.0/securerandom.rb:41:in `<top (required)>' from <internal:/home/mame/local/lib/ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require' from <internal:/home/mame/local/lib/ruby/3.1.0/rubygems/core_ext/kernel_require.rb>:85:in `require' from -e:1:in `<main>' ``` There has been this bug since commit:abae70d6ed63054d7d01bd6cd80c1b5b98b93ba3, which made the urandom backend as default and left the openssl backend just for degeneration. I think no one need the openssl anymore because no one has reported this bug for such a long time. How about removing it? ```diff diff --git a/lib/securerandom.rb b/lib/securerandom.rb index 07ae048634..32b76a2137 100644 --- a/lib/securerandom.rb +++ b/lib/securerandom.rb @@ -14,7 +14,6 @@ # # It supports the following secure random number generators: # -# * openssl # * /dev/urandom # * Win32 # @@ -46,21 +45,6 @@ def bytes(n) private - def gen_random_openssl(n) - @pid = 0 unless defined?(@pid) - pid = $$ - unless @pid == pid - now = Process.clock_gettime(Process::CLOCK_REALTIME, :nanosecond) - OpenSSL::Random.random_add([now, @pid, pid].join(""), 0.0) - seed = Random.urandom(16) - if (seed) - OpenSSL::Random.random_add(seed, 16) - end - @pid = pid - end - return OpenSSL::Random.random_bytes(n) - end - def gen_random_urandom(n) ret = Random.urandom(n) unless ret @@ -77,13 +61,7 @@ def gen_random_urandom(n) Random.urandom(1) alias gen_random gen_random_urandom rescue RuntimeError - begin - require 'openssl' - rescue NoMethodError - raise NotImplementedError, "No random device" - else - alias gen_random gen_random_openssl - end + raise NotImplementedError, "No random device" end public :gen_random ``` -- https://bugs.ruby-lang.org/

7 months, 4 weeks

6
5
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