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generator.c: trigger write barriers in cState_init_copy#984

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byroot merged 1 commit into
ruby:masterfrom
byroot:generator-missing-write-barrier
May 28, 2026
Merged

generator.c: trigger write barriers in cState_init_copy#984
byroot merged 1 commit into
ruby:masterfrom
byroot:generator-missing-write-barrier

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@byroot byroot commented May 28, 2026

Could potentially cause a crash with very contrived use of GC.stress, but can't realistically happen in real world programs.

Reported-By: Yuhang Wu <yuhang@depthfirst.com>
@byroot byroot merged commit dba1d88 into ruby:master May 28, 2026
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@byroot byroot deleted the generator-missing-write-barrier branch May 28, 2026 08:02
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