Ruby Issue Tracking System

12/08/2024

04:37 AM Ruby master Bug #20934: `UnboundMethod#bind_call` may cause "double free or corruption" with Ractor

Thanks for your comment. It looks like a race condition between `rb_method_definition_release()` and `method_definiti... wanabe (_ wanabe)

12/07/2024

09:58 AM Ruby master Bug #20934 (Open): `UnboundMethod#bind_call` may cause "double free or corruption" with Ractor

When I call `UnboundMethod#bind_call` on both main Ractor and child Ractor, probable errors can be encountered.
Here... wanabe (_ wanabe)

11/12/2023

02:34 PM Ruby master Bug #19922: ObjectSpace.dump_all in multiple threads in parallel causes SEGV

Thank you. https://github.com/ruby/ruby/pull/8858 resolves my issue. wanabe (_ wanabe)

10/12/2023

12:56 PM Ruby master Bug #19922 (Open): ObjectSpace.dump_all in multiple threads in parallel causes SEGV

`ObjectSpace.dump_all` in multiple threads in parallel causes SEGV.
The reproduce code is here:
```
$ ruby -robjsp... wanabe (_ wanabe)

03/27/2023

09:45 AM Ruby master Bug #19363: Fix rb_transient_heap_mark: wrong header (T_STRUCT) segfault

I guess that update_line_coverage() does not assume negative line numbers.
https://bugs.ruby-lang.org/projects/ruby-... wanabe (_ wanabe)

03/26/2023

10:37 AM Ruby master Bug #19363: Fix rb_transient_heap_mark: wrong header (T_STRUCT) segfault

I made a short reproduction code.
There are three points:
- unexpected negative lineno for eval (or for class_eval)... wanabe (_ wanabe)

03/23/2023

11:00 AM Ruby master Bug #19534: [ruby 3.2.1] Regular expression comparisons may be slower than in older versions.

According to git bisect, this seems to be happening after commit:881bf9a0b8.
It appears to me that this slowdown is d... wanabe (_ wanabe)

04/30/2022

09:45 AM Ruby master Bug #17871: TestGCCompact#test_ast_compacts test failing again

Note for the backport maintainer:
The issue seems to be still reproduced in 3.0.
http://rubyci.s3.amazonaws.com/ppc... wanabe (_ wanabe)

03/26/2022

08:36 PM Ruby master Bug #17489 (Closed): Ractor segfaults

kirs (Kir Shatrov) wrote in #note-8:
>
> I wish I knew how to close this ticket. Not sure I have permissions to do... wanabe (_ wanabe)

03/25/2022

11:29 AM Ruby master Bug #17489: Ractor segfaults

It seems be a autoload on non-main Ractor problem [Bug #18120].
This operation is prohibited after https://bugs.ruby... wanabe (_ wanabe)