Ruby Issue Tracking System

06/12/2025

07:23 PM Ruby Revision 6e36841d (git): Free rb_native_thread memory at fork

We never freed any resources of rb_native_thread at fork because it would
cause it to hang. This is because it called... peterzhu2118 (Peter Zhu)

02:02 PM Ruby Revision d55c463d (git): Fix memory leak of Ractor basket when sending to closed Ractor

The following script leaks memory:
r = Ractor.new { }
r.value
10.times do
100_000.times do
... peterzhu2118 (Peter Zhu)

06/10/2025

02:30 AM Ruby Revision 6184793e (git): [DOC] Split building docs for modular GC

peterzhu2118 (Peter Zhu)

06/09/2025

05:57 PM Ruby Revision 837699e1 (git): Take file and line in GC VM locks

This commit adds file and line to GC VM locking functions for debugging
purposes and adds upper case macros to pass _... peterzhu2118 (Peter Zhu)

06/06/2025

02:46 PM Ruby Revision 347e581a (git): Introduce MODULAR_GC_FN

MODULAR_GC_FN allows functions in gc.c to be defined as static when not
building with modular GC. peterzhu2118 (Peter Zhu)

06/05/2025

02:51 PM Ruby Revision da2453c5 (git): Add debug message to test_heaps_grow_independently

To debug flaky failures on i686 that look like:
1) Failure:
TestGc#test_heaps_grow_independently [test/ruby/test... peterzhu2118 (Peter Zhu)

06/04/2025

06:07 PM Ruby Revision 99cc100c (git): Remove dead rb_malloc_info_show_results

peterzhu2118 (Peter Zhu)

06/03/2025

07:48 PM Ruby Revision 7a40f1f0 (git): Fix memory leak of Ractor recv_queue

Memory leak reported:
3 miniruby 0x104702c1c ractor_init + 164 ractor.c:460
... peterzhu2118 (Peter Zhu)

07:48 PM Ruby Revision 89d49433 (git): Fix memory leak of Ractor ports

Memory leak reported:
3 miniruby 0x1044b6c1c ractor_init + 164 ractor.c:460
... peterzhu2118 (Peter Zhu)

04:04 PM Ruby Revision ea8b53a5 (git): Allow pass special constants to the write barrier

Some GC implementations want to always know when an object is written to,
even if the written value is a special cons... peterzhu2118 (Peter Zhu)