[ruby-core:119516] [Ruby master Bug#20796] Segmentation fault in rubyzip tests with ruby 3.4.0-preview2

Issue #20796 has been updated by tenderlovemaking (Aaron Patterson).


I'm not able to reproduce this, but I'm on an ARM mac. It looks like this is an Intel machine running macos?  Is that correct?  Can you give us more information about your environment?

Thanks!

----------------------------------------
Bug #20796: Segmentation fault in rubyzip tests with ruby 3.4.0-preview2
https://bugs.ruby-lang.org/issues/20796#change-110129

* Author: tikkss (Tsutomu Katsube)
* Status: Open
* ruby -v: ruby 3.4.0preview2 (2024-10-07 master 32c733f57b) +PRISM [x86_64-darwin24]
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
Steps to reproduce
---

```console
$ git clone [e-mail]:rubyzip/rubyzip
$ cd rubyzip
$ bundle
$ bundle exec rake
```

Expected behavior
---

The tests should complete successfully.

Actual behavior
---

A segmentation fault occurs during the test run.
This issue does not occur with ruby 3.4.0-preview1 or other Ruby versions.

Console dump
---

See attached `crash.log` and `ruby-2024-10-13-071029.ips` for full details

```console
$ bundle exec rake TESTOPTS="-v --seed=1" 2>crash.log
Run options: -v --seed=1

# Running:

ZipFileTest#test_get_output_stream = 0.02 s = .
ZipFileTest#test_add_directory = 0.01 s = .
ZipFileTest#test_streaming = 0.01 s = .
ZipFileTest#test_nonexistant_zip = 0.00 s = .
ZipFileTest#test_open_buffer_without_block = 0.00 s = .
ZipFileTest#test_rename_to_existing_entry = 0.00 s = .
ZipFileTest#test_open_buffer_with_io_and_block = 0.00 s = .
ZipFileTest#test_write_buffer = 0.01 s = .
ZipFileTest#test_open_buffer_with_stringio = 0.00 s = .
ZipFileTest#test_odd_extra_field = 0.00 s = .
ZipFileTest#test_add_existing_entry_name = 0.00 s = .
ZipFileTest#test_open_buffer_no_op_does_not_change_file = 0.00 s = .
ZipFileTest#test_replace = 0.01 s = .
ZipFileTest#test_rename = 0.01 s = .
ZipFileTest#test_recover_permissions_after_add_files_to_archive = %
```

My environment
---

```console
$ gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 3.6.0.dev
  - RUBY VERSION: 3.4.0 (2024-10-07 patchlevel -1) [x86_64-darwin24]
  - INSTALLATION DIRECTORY: /Users/zzz/.rbenv/versions/3.4.0-preview2/lib/ruby/gems/3.4.0+0
  - USER INSTALLATION DIRECTORY: /Users/zzz/.gem/ruby/3.4.0+0
  - RUBY EXECUTABLE: /Users/zzz/.rbenv/versions/3.4.0-preview2/bin/ruby
  - GIT EXECUTABLE: /usr/local/bin/git
  - EXECUTABLE DIRECTORY: /Users/zzz/.rbenv/versions/3.4.0-preview2/bin
  - SPEC CACHE DIRECTORY: /Users/zzz/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /Users/zzz/.rbenv/versions/3.4.0-preview2/etc
  - RUBYGEMS PLATFORMS:
     - ruby
     - x86_64-darwin-24
  - GEM PATHS:
     - /Users/zzz/.rbenv/versions/3.4.0-preview2/lib/ruby/gems/3.4.0+0
     - /Users/zzz/.gem/ruby/3.4.0+0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => true
     - :bulk_threshold => 1000
     - "gem" => "--no-document"
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /Users/zzz/.rbenv/versions/3.4.0-preview2/bin
     - /usr/local/Cellar/rbenv/1.3.0/libexec
     - /Users/zzz/.local/bin
     - /Users/zzz/.rbenv/shims
     - /Users/zzz/.rbenv/bin
     - /Users/zzz/.nodenv/bin
     - /Users/zzz/bin
     - /Users/zzz/.cargo/bin
     - /usr/local/sbin
     - /usr/local/bin
     - /System/Cryptexes/App/usr/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin
     - /var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin
     - /var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin
     - /var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin
     - /Library/Apple/usr/bin
```

```console
$ cat Gemfile.lock
PATH
  remote: .
  specs:
    rubyzip (3.0.0.alpha)

GEM
  remote: https://rubygems.org/
  specs:
    ast (2.4.2)
    docile (1.4.1)
    json (2.7.2)
    language_server-protocol (3.17.0.3)
    minitest (5.22.3)
    parallel (1.26.3)
    parser (3.3.5.0)
      ast (~> 2.4.1)
      racc
    psych (5.1.2)
      stringio
    racc (1.8.1)
    rainbow (3.1.1)
    rake (13.1.0)
    rdoc (6.6.3.1)
      psych (>= 4.0.0)
    regexp_parser (2.9.2)
    rexml (3.3.8)
    rubocop (1.61.0)
      json (~> 2.3)
      language_server-protocol (>= 3.17.0)
      parallel (~> 1.10)
      parser (>= 3.3.0.2)
      rainbow (>= 2.2.2, < 4.0)
      regexp_parser (>= 1.8, < 3.0)
      rexml (>= 3.2.5, < 4.0)
      rubocop-ast (>= 1.30.0, < 2.0)
      ruby-progressbar (~> 1.7)
      unicode-display_width (>= 2.4.0, < 3.0)
    rubocop-ast (1.32.3)
      parser (>= 3.3.1.0)
    rubocop-performance (1.20.2)
      rubocop (>= 1.48.1, < 2.0)
      rubocop-ast (>= 1.30.0, < 2.0)
    rubocop-rake (0.6.0)
      rubocop (~> 1.0)
    ruby-progressbar (1.13.0)
    simplecov (0.22.0)
      docile (~> 1.1)
      simplecov-html (~> 0.11)
      simplecov_json_formatter (~> 0.1)
    simplecov-html (0.13.1)
    simplecov-lcov (0.8.0)
    simplecov_json_formatter (0.1.4)
    stringio (3.1.1)
    unicode-display_width (2.6.0)

PLATFORMS
  ruby
  x86_64-darwin-24

DEPENDENCIES
  minitest (~> 5.22.0)
  rake (~> 13.1.0)
  rdoc (~> 6.6.2)
  rubocop (~> 1.61.0)
  rubocop-performance (~> 1.20.0)
  rubocop-rake (~> 0.6.0)
  rubyzip!
  simplecov (~> 0.22.0)
  simplecov-lcov (~> 0.8)

BUNDLED WITH
   2.6.0.dev
```


---Files--------------------------------
crash.log (74.3 KB)
ruby-2024-10-13-071029.ips (31.5 KB)


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