Ruby Issue Tracking System

10/11/2025

09:27 AM Ruby Revision 7e31d3c0 (git): Backport WASI setjmp handler memory leak fixes to Ruby 3.3

white-axe (Hao Liu)

10/09/2025

02:31 PM Ruby Bug #21626 (Closed): Backport WASI setjmp handler memory leak fixes

Applied in changeset commit:git|17877eb2481977a415dd6e51ffe0a9103d575ce7.
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Backport WASI setjmp handler memory leak fixes to Ruby 3.4 (#14788)
[Bug #21626] white-axe (Hao Liu)

03:18 AM Ruby Bug #21626: Backport WASI setjmp handler memory leak fixes

I've opened pull requests here:
* Ruby 3.2: https://github.com/ruby/ruby/pull/14790
* Ruby 3.3: https://github.com/ruby/ruby/pull/14789
* Ruby 3.4: https://github.com/ruby/ruby/pull/14788 white-axe (Hao Liu)

02:30 PM Ruby Revision 17877eb2 (git): Backport WASI setjmp handler memory leak fixes to Ruby 3.4 (#14788)

[Bug #21626] white-axe (Hao Liu)

10/05/2025

06:40 PM Ruby Bug #21626 (Closed): Backport WASI setjmp handler memory leak fixes

The WASI builds of Ruby 3.2, 3.3 and 3.4 currently have bugs in the handling of setjmp/longjmp that cause memory leaks.
In Ruby 3.2, 3.3 and 3.4, there is a bug where the stack pointer is sometimes not reset after a longjmp, leading t... white-axe (Hao Liu)