Ruby Issue Tracking System

Today

02:14 AM Ruby Revision 8f952a11 (git): Clear VM_CHECK lock info on fork

We are resetting the actual lock so we should reset this information at
the same time. Previously this caused an asse... jhawthorn (John Hawthorn)

02:14 AM Ruby Revision be6954f5 (git): Fail test if child process exists non-zero

jhawthorn (John Hawthorn)

02:14 AM Ruby Revision 310c00a1 (git): Reset thread interrupt lock on fork

If a thread was holding this lock before fork, it will not exist in the
child process. We should re-initialize these ... jhawthorn (John Hawthorn)

03/20/2025

09:01 PM Ruby Bug #20934: `UnboundMethod#bind_call` may cause "double free or corruption" with Ractor

This should be fixed by bfe6068417ca41a6b88a1ba5fcde04f9a76718a7. I have some quick benchmark results in https://gith... jhawthorn (John Hawthorn)

08:09 PM Ruby Bug #20934 (Closed): `UnboundMethod#bind_call` may cause "double free or corruption" with Ractor

Applied in changeset commit:git|bfe6068417ca41a6b88a1ba5fcde04f9a76718a7.
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Use atomic for method reference... jhawthorn (John Hawthorn)

08:09 PM Ruby Revision bfe60684 (git): Use atomic for method reference count [Bug #20934]

This changes reference_count on rb_method_definition_struct into an
atomic.
Ractors can create additional references... jhawthorn (John Hawthorn)

03/08/2025

07:43 AM Ruby Revision ef523984 (git): Replace tombstone when converting AR to ST hash

[Bug #21170]
st_table reserves -1 as a special hash value to indicate that an entry
has been deleted. So that that's... jhawthorn (John Hawthorn)

03/06/2025

02:05 AM Ruby Revision bb6b3c98 (git): Replace tombstone when converting AR to ST hash

[Bug #21170]
st_table reserves -1 as a special hash value to indicate that an entry
has been deleted. So that that's... jhawthorn (John Hawthorn)

03/05/2025

11:15 PM Ruby Revision 698741d7 (git): Replace tombstone when converting AR to ST hash

[Bug #21170]
st_table reserves -1 as a special hash value to indicate that an entry
has been deleted. So that that's... jhawthorn (John Hawthorn)

10:46 PM Ruby Bug #21170: Corrupted Hash (bad VALUE and missing entry) when -1 returned from .hash

Fixed in 443e2ec27db89c896bd62994f6e04d8d6d48cddb
Backports:
3.2: https://github.com/ruby/ruby/pull/12860
3.3: https... jhawthorn (John Hawthorn)