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| author | Aaron Patterson <tenderlove@ruby-lang.org> | 2022-07-12 16:42:14 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2022-07-20 13:45:55 -0700 |
| commit | 1341dea7711ae80aa4c232503fbb5a1be48b648b (patch) | |
| tree | fc0408924cfa8cd090d93bc3784254b48879fe69 /internal | |
| parent | 32e406d6d3c3ded9160298c4475c1aa188360b07 (diff) | |
Prevent the stack from being marked twice
This commit prevents the stack from being marked twice: once via the
Fiber, and once via the Thread. It introduces an assertion to assert
that the ec on the thread is the same as the ec on the Fiber being
marked via the thread.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6123
Diffstat (limited to 'internal')
| -rw-r--r-- | internal/cont.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/internal/cont.h b/internal/cont.h index 5ab120e9ab..abffc97104 100644 --- a/internal/cont.h +++ b/internal/cont.h @@ -12,6 +12,7 @@ struct rb_thread_struct; /* in vm_core.h */ struct rb_fiber_struct; /* in cont.c */ +struct rb_execution_context_struct; /* in vm_core.c */ /* cont.c */ void rb_fiber_reset_root_local_storage(struct rb_thread_struct *); @@ -20,5 +21,6 @@ void rb_fiber_init_mjit_cont(struct rb_fiber_struct *fiber); VALUE rb_fiberptr_self(struct rb_fiber_struct *fiber); unsigned int rb_fiberptr_blocking(struct rb_fiber_struct *fiber); +struct rb_execution_context_struct * rb_fiberptr_get_ec(struct rb_fiber_struct *fiber); #endif /* INTERNAL_CONT_H */ |