| Age | Commit message (Collapse) | Author |
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If there's a syntax error during iseq compilation then prism would leak
memory because it would not free the pm_parse_result_t.
This commit changes pm_iseq_new_with_opt to have a rb_protect to catch
when an error is raised, and return NULL and set error_state to a value
that can be raised by calling rb_jump_tag after memory has been freed.
For example:
10.times do
10_000.times do
eval("/[/=~s")
rescue SyntaxError
end
puts `ps -o rss= -p #{$$}`
end
Before:
39280
68736
99232
128864
158896
188208
217344
246304
275376
304592
After:
12192
13200
14256
14848
16000
16000
16000
16064
17232
17952
Notes:
Merged: https://github.com/ruby/ruby/pull/12036
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https://github.com/ruby/prism/commit/70c1cd480f
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... for slow CI machines like macOS.
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... instead, just calculate the value unless it is too big.
Also, this change raises an ArgumentError if it is expected to exceed
16 GB in a 64-bit environment.
(It is possible to calculate it straightforward, but it would likely be
out-of-memory, so I didn't think it would make sense.)
[Feature #20811]
Notes:
Merged: https://github.com/ruby/ruby/pull/12033
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Fixed https://github.com/ruby/uri/issues/125
https://github.com/ruby/uri/commit/1f3d3df02a
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* test_yamatanooroti: close tempfile before unlink
* test_yamatanooroti: omit because of windows does not support job control
* test_yamatanooroti: change startup message detection for windows
* windows.rb: can call win32api using nil as NULL for pointer argument
Exception occurred when interrupted with Ctrl+C on legacy conhost
* windows.rb: fix get_screen_size
return [window height, buffer width] insted of [buffer height, buffer width]
* windows.rb: import scroll_down() from ansi.rb
* windows.rb: add auto linewrap control if VT output not supported (legacy console)
* unfreeze WIN32API pointer arguments
They internally duplicate arguments so api functions write to another place.
This breaks the console mode detection with ruby-head.
* remove useless code from Win32API#call
argument repacking and return value tweaking is not needed for Reline::Windows requirements.
* Correctly handle top of console viewport
* Revert "remove useless code from Win32API#call"
This reverts commit https://github.com/ruby/reline/commit/060ba140ed43.
* Revert "windows.rb: can call win32api using nil as NULL for pointer argument"
This reverts commit https://github.com/ruby/reline/commit/93a23bc5d0c9.
https://github.com/ruby/reline/commit/47c1ffbabe
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highest length among the labels to adjust the correct ljust. Instead of printing the result during the report generation, now it is waiting to print the result once it is generated.
Benchmark.bm { |x|
x.item("aaaa") { 1 }
x.item("aaaaaaaa") { 0 }
}
After
user system total real
aaaa 0.000005 0.000002 0.000007 ( 0.000003)
aaaaaaaa 0.000001 0.000001 0.000002 ( 0.000002)
Before
user system total real
aaaa 0.000005 0.000001 0.000006 ( 0.000003)
aaaaaaaa 0.000002 0.000001 0.000003 ( 0.000003)
https://github.com/ruby/benchmark/commit/3e74533ead
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Notes:
Merged: https://github.com/ruby/ruby/pull/12023
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Notes:
Merged: https://github.com/ruby/ruby/pull/12022
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(https://github.com/ruby/logger/pull/103)
`Logger#with_level` was recently added to enable configuring a
`Logger`'s level for the duration of a block. However, the configured
level is always tied to the currently running `Fiber`, which is not
always ideal in applications that mix `Thread`s and `Fiber`s.
For example, Active Support has provided a similar feature
(`ActiveSupport::Logger#log_at`) which, depending on configuration, can
be isolated to either `Thread`s or `Fiber`s.
This commit enables subclasses of `Logger` to customize the level
isolation. Ideally, it will enable replacing most of Active Support's
`#log_at`, since both methods end up serving the same purpose.
https://github.com/ruby/logger/commit/dae2b832cd
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https://github.com/ruby/json/commit/1acce7aceb
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#set_string (#11640)
The current implementation of `IO::Buffer#copy` and `#set_string` has
an undefined behavior when the source and destination memory overlaps,
due to the underlying use of the `memcpy` C function.
This patch guarantees the methods to be safe even when copying between
overlapping buffers by replacing `memcpy` with `memmove`,
Fixes: [Bug #20745]
Notes:
Merged-By: ioquatix <samuel@codeotaku.com>
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The hash value of a Method must remain constant after a compaction, otherwise
it may not work as the key in a hash table.
For example:
def a; end
# Need this method here because otherwise the iseq may be on the C stack
# which would get pinned and not move during compaction
def get_hash
method(:a).hash
end
puts get_hash # => 2993401401091578131
GC.verify_compaction_references(expand_heap: true, toward: :empty)
puts get_hash # => -2162775864511574135
Notes:
Merged: https://github.com/ruby/ruby/pull/12004
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I caught a reproduction of this test failing under rr, and was able to
replay it to isolate the failure. The call to
`before_stat_heap = GC.stat_heap` is itself allocating a hash, which in
unlucky circumstances can result in a new page being allocated and thus
`before_stats[:heap_allocated_pages]` no longer equals
`after_stats[:heap_allocated_pages]`.
The solution is to use the form of GC.stat/stat_heap which takes a hash
as an argument, and thus needs to perform no Ruby allocations itself.
Notes:
Merged: https://github.com/ruby/ruby/pull/11997
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sometimes
If a gem package is built from a specification whose platform has been
modified, it will include metadata using the old platform.
This change should fix the problem by making sure `original_platform` is
always properly set.
https://github.com/rubygems/rubygems/commit/ecd5cd4547
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This reverts some of commit 87fb44dff6409a19d12052cf0fc07ba80a4c45ac.
We will rename and propose a slightly different interface.
Notes:
Merged-By: ioquatix <samuel@codeotaku.com>
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`-FIXNUM_MIN` is usually greater than `FIXNUM_MAX` on platforms using
two's complement representation.
Notes:
Merged: https://github.com/ruby/ruby/pull/12011
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to show unused block warning strictly.
```ruby
class C
def f = nil
end
class D
def f = yield
end
[C.new, D.new].each{|obj| obj.f{}}
```
In this case, `D#f` accepts a block. However `C#f` doesn't
accept a block. There are some cases passing a block with
`obj.f{}` where `obj` is `C` or `D`. To avoid warnings on
such cases, "unused block warning" will be warned only if
there is not same name which accepts a block.
On the above example, `C.new.f{}` doesn't show any warnings
because there is a same name `D#f` which accepts a block.
We call this default behavior as "relax mode".
`strict_unused_block` new warning category changes from
"relax mode" to "strict mode", we don't check same name
methods and `C.new.f{}` will be warned.
[Feature #15554]
Notes:
Merged: https://github.com/ruby/ruby/pull/12005
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https://github.com/ruby/json/commit/bc2c970ce4
Notes:
Merged: https://github.com/ruby/ruby/pull/12003
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https://github.com/ruby/json/commit/e85107197b
Notes:
Merged: https://github.com/ruby/ruby/pull/12003
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Notes:
Merged: https://github.com/ruby/ruby/pull/12003
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https://github.com/ruby/json/commit/82d21f01c5
Notes:
Merged: https://github.com/ruby/ruby/pull/12003
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subclasses
Ref: https://github.com/ruby/json/pull/674
Ref: https://github.com/ruby/json/pull/668
The behavior on such case it quite unclear, the goal here is to
figure out whatever was the behavior on Cext version of `json 2.7.0`
and get all implementations to converge.
We can then decide to make them all behave differently if we so wish.
https://github.com/ruby/json/commit/614921dcef
Notes:
Merged: https://github.com/ruby/ruby/pull/12003
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This is somewhat dead code as unless you are using `JSON::Parser.new`
direcltly we never allocate `JSON::Ext::Parser` anymore.
But still, we should mark all its reference in case some code out there
uses that.
Followup: #675
https://github.com/ruby/json/commit/8bf74a977b
Notes:
Merged: https://github.com/ruby/ruby/pull/12003
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Mingw crt-git 12.0.0.r369.g0d4221712-1 now prohibits "command line
contains characters that are not supported in the active code page".
https://sourceforge.net/p/mingw-w64/mingw-w64/ci/0d42217123d3aec0341b79f6d959c76e09648a1e/
Already Ruby builds `argv` in `rb_w32_sysinit`, instead of mswin- or
mingw-made `argv`. Just bypass the conversion in mingw crt.
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When ungetting the string same as the same buffer string, extending
the buffer can move the pointer in the argument. Reported by manun
Manu (manun) at https://hackerone.com/reports/2805165.
https://github.com/ruby/stringio/commit/95c1194832
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https://github.com/ruby/date/commit/1970b740d0
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Replace the decrement (argc2--) with an increment (argc2++) for
the correct number of arguments when opt is provided.
https://github.com/ruby/date/commit/b6974b00d8
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https://github.com/ruby/rdoc/commit/50dda13426
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* YJIT: Replace Array#each only when YJIT is enabled
* Add comments about BUILTIN_ATTR_C_TRACE
* Make Ruby Array#each available with --yjit as well
* Fix all paths that expect a C location
* Use method_basic_definition_p to detect patches
* Copy a comment about C_TRACE flag to compilers
* Rephrase a comment about add_yjit_hook
* Give METHOD_ENTRY_BASIC flag to Array#each
* Add --yjit-c-builtin option
* Allow inconsistent source_location in test-spec
* Refactor a check of BUILTIN_ATTR_C_TRACE
* Set METHOD_ENTRY_BASIC without touching vm->running
Notes:
Merged-By: maximecb <maximecb@ruby-lang.org>
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The temporary directory is the second argument.
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Mingw crt-git 12.0.0.r369.g0d4221712-1 now prohibits "command line
contains characters that are not supported in the active code page".
https://sourceforge.net/p/mingw-w64/mingw-w64/ci/0d42217123d3aec0341b79f6d959c76e09648a1e/
Provisionally exclude tests that fail by passing such characters.
Notes:
Merged: https://github.com/ruby/ruby/pull/11991
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If the user has the encoding of her system messed up, she may end up
sending us incorrectly encoding input, causing "invalid byte sequence in
UTF-8" errors at random places.
These errors can be forced on a system without encoding issues with
something like:
```
$ gem install$(echo -e "\xFF") foo
/Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/config_file.rb:534:in `block in set_config_file_name': invalid byte sequence in UTF-8 (ArgumentError)
from /Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/config_file.rb:530:in `each'
from /Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/config_file.rb:530:in `set_config_file_name'
from /Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/config_file.rb:177:in `initialize'
from /Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/gem_runner.rb:71:in `new'
from /Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/gem_runner.rb:71:in `do_configuration'
from /Users/deivid/.asdf/installs/ruby/3.2.1/lib/ruby/site_ruby/3.2.0/rubygems/gem_runner.rb:33:in `run'
from /Users/deivid/.asdf/installs/ruby/3.2.1/bin/gem:10:in `<main>'
```
This commit makes RubyGems print a better error in this case:
```
$ ruby -Ilib bin/gem install$(echo -e "\xFF") foo
/Users/deivid/Code/rubygems/rubygems/lib/rubygems/gem_runner.rb:75:in `validate_encoding': invalid argument: 'install�' has invalid encoding (Gem::OptionParser::InvalidArgument)
from /Users/deivid/Code/rubygems/rubygems/lib/rubygems/gem_runner.rb:31:in `run'
from bin/gem:10:in `<main>'
```
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If a command requires two MFA authenticated requests, and webauthn is
enabled, then first one will succeed but the second one will fail
because it tries to reuse the OTP code from the first request and that
does not work.
This happens when you have not yet logged in to rubygems.org, or when
you have an API key with invalid scopes for the current operation. In
that case, we need:
* An API request to get a token or change scopes for the one that you
have.
* Another API request to perform the actual operation.
Instead of trying to reuse the token, make sure it's cleared so we are
asked to authenticate again. We only do this when webauthn is enabled
because reusing TOPT tokens otherwise is allowed and I don't want to
break that.
https://github.com/rubygems/rubygems/commit/669e343935
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The `gem owner` command rescues standard errors, but does not rescue
SystemExit errors. If TermError is a standard error, not a system exit,
tests don't behave like realworld for this command.
https://github.com/rubygems/rubygems/commit/cf7d500f4d
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https://github.com/ruby/prism/commit/232a02acef
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not supported
Notes:
Merged: https://github.com/ruby/ruby/pull/11980
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Notes:
Merged: https://github.com/ruby/ruby/pull/11966
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Notes:
Merged: https://github.com/ruby/ruby/pull/11966
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Notes:
Merged: https://github.com/ruby/ruby/pull/11966
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The hash value of a Proc must remain constant after a compaction, otherwise
it may not work as the key in a hash table.
Notes:
Merged: https://github.com/ruby/ruby/pull/11966
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Fix: https://github.com/ruby/json/issues/667
This is yet another behavior on which the various implementations
differed, but the C implementation used to call `to_json` on String
subclasses used as keys.
This was optimized out in e125072130229e54a651f7b11d7d5a782ae7fb65
but there is an Active Support test case for it, so it's best to
make all 3 implementation respect this behavior.
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Because of it's Ruby 1.8 heritage, the C extension doesn't care
much about strings encoding. We should get stricter over time.
https://github.com/ruby/json/commit/42402fc13f
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[Feature #19528]
Ref: https://bugs.ruby-lang.org/issues/19528
`load` is understood as the default method for serializer kind of libraries, and
the default options of `JSON.load` has caused many security vulnerabilities over the
years.
The plan is to do like YAML/Psych, deprecate these default options and direct
users toward using `JSON.unsafe_load` so at least it's obvious it should be
used against untrusted data.
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Fix: https://github.com/ruby/json/issues/655
For very small documents, the biggest performance gap with alternatives is
that the API impose that we allocate the `State` object. In a real world app
this doesn't make much of a difference, but when running in a micro-benchmark
this doubles the allocations, causing twice the amount of GC runs, making us
look bad.
However, unless we have to call a `to_json` method, the `State` object isn't
visible, so with some refactoring, we can elude that allocation entirely.
Instead we allocate the State internal struct on the stack, and if we need
to call a `to_json` method, we allocate the `State` and spill the struct on
the heap.
As a result, `JSON.generate` is now as fast as re-using a `State` instance,
as long as only primitives are generated.
Before:
```
== Encoding small mixed (34 bytes)
ruby 3.3.4 (2024-07-09 revision be1089c8ec) +YJIT [arm64-darwin23]
Warming up --------------------------------------
json (reuse) 598.654k i/100ms
json 400.542k i/100ms
oj 533.353k i/100ms
Calculating -------------------------------------
json (reuse) 6.371M (± 8.6%) i/s (156.96 ns/i) - 31.729M in 5.059195s
json 4.120M (± 6.6%) i/s (242.72 ns/i) - 20.828M in 5.090549s
oj 5.622M (± 6.4%) i/s (177.86 ns/i) - 28.268M in 5.061473s
Comparison:
json (reuse): 6371126.6 i/s
oj: 5622452.0 i/s - same-ish: difference falls within error
json: 4119991.1 i/s - 1.55x slower
== Encoding small nested array (121 bytes)
ruby 3.3.4 (2024-07-09 revision be1089c8ec) +YJIT [arm64-darwin23]
Warming up --------------------------------------
json (reuse) 248.125k i/100ms
json 215.255k i/100ms
oj 217.531k i/100ms
Calculating -------------------------------------
json (reuse) 2.628M (± 6.1%) i/s (380.55 ns/i) - 13.151M in 5.030281s
json 2.185M (± 6.7%) i/s (457.74 ns/i) - 10.978M in 5.057655s
oj 2.217M (± 6.7%) i/s (451.10 ns/i) - 11.094M in 5.044844s
Comparison:
json (reuse): 2627799.4 i/s
oj: 2216824.8 i/s - 1.19x slower
json: 2184669.5 i/s - 1.20x slower
== Encoding small hash (65 bytes)
ruby 3.3.4 (2024-07-09 revision be1089c8ec) +YJIT [arm64-darwin23]
Warming up --------------------------------------
json (reuse) 641.334k i/100ms
json 322.745k i/100ms
oj 642.450k i/100ms
Calculating -------------------------------------
json (reuse) 7.133M (± 6.5%) i/s (140.19 ns/i) - 35.915M in 5.068201s
json 4.615M (± 7.0%) i/s (216.70 ns/i) - 22.915M in 5.003718s
oj 6.912M (± 6.4%) i/s (144.68 ns/i) - 34.692M in 5.047690s
Comparison:
json (reuse): 7133123.3 i/s
oj: 6911977.1 i/s - same-ish: difference falls within error
json: 4614696.6 i/s - 1.55x slower
```
After:
```
== Encoding small mixed (34 bytes)
ruby 3.3.4 (2024-07-09 revision be1089c8ec) +YJIT [arm64-darwin23]
Warming up --------------------------------------
json (reuse) 572.751k i/100ms
json 457.741k i/100ms
oj 512.247k i/100ms
Calculating -------------------------------------
json (reuse) 6.324M (± 6.9%) i/s (158.12 ns/i) - 31.501M in 5.023093s
json 6.263M (± 6.9%) i/s (159.66 ns/i) - 31.126M in 5.017086s
oj 5.569M (± 6.6%) i/s (179.56 ns/i) - 27.661M in 5.003739s
Comparison:
json (reuse): 6324183.5 i/s
json: 6263204.9 i/s - same-ish: difference falls within error
oj: 5569049.2 i/s - same-ish: difference falls within error
== Encoding small nested array (121 bytes)
ruby 3.3.4 (2024-07-09 revision be1089c8ec) +YJIT [arm64-darwin23]
Warming up --------------------------------------
json (reuse) 258.505k i/100ms
json 242.335k i/100ms
oj 220.678k i/100ms
Calculating -------------------------------------
json (reuse) 2.589M (± 9.6%) i/s (386.17 ns/i) - 12.925M in 5.071853s
json 2.594M (± 6.6%) i/s (385.46 ns/i) - 13.086M in 5.083035s
oj 2.250M (± 2.3%) i/s (444.43 ns/i) - 11.255M in 5.004707s
Comparison:
json (reuse): 2589499.6 i/s
json: 2594321.0 i/s - same-ish: difference falls within error
oj: 2250064.0 i/s - 1.15x slower
== Encoding small hash (65 bytes)
ruby 3.3.4 (2024-07-09 revision be1089c8ec) +YJIT [arm64-darwin23]
Warming up --------------------------------------
json (reuse) 656.373k i/100ms
json 644.135k i/100ms
oj 650.283k i/100ms
Calculating -------------------------------------
json (reuse) 7.202M (± 7.1%) i/s (138.84 ns/i) - 36.101M in 5.051438s
json 7.278M (± 1.7%) i/s (137.40 ns/i) - 36.716M in 5.046300s
oj 7.036M (± 1.7%) i/s (142.12 ns/i) - 35.766M in 5.084729s
Comparison:
json (reuse): 7202447.9 i/s
json: 7277883.0 i/s - same-ish: difference falls within error
oj: 7036115.2 i/s - same-ish: difference falls within error
```
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https://github.com/ruby/json/commit/0f0b16b3f5
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https://github.com/ruby/json/commit/850bd077c4
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