diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-09-04 15:17:42 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-09-04 15:17:42 +0900 |
commit | d164eef9577175e51bc17c1da75a9092d86030a9 (patch) | |
tree | d984b16d3bc8e718c45df2d2aa1d261cdb47bf1d /gc.c | |
parent | fbaab562d99c220bd481c17522c02c865ba7c44c (diff) |
Fixed heap-use-after-free on racter
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -3597,6 +3597,8 @@ force_chain_object(st_data_t key, st_data_t val, st_data_t arg) return ST_CONTINUE; } +bool rb_obj_is_main_ractor(VALUE gv); + void rb_objspace_call_finalizer(rb_objspace_t *objspace) { @@ -3652,6 +3654,7 @@ rb_objspace_call_finalizer(rb_objspace_t *objspace) if (rb_obj_is_thread(vp)) break; if (rb_obj_is_mutex(vp)) break; if (rb_obj_is_fiber(vp)) break; + if (rb_obj_is_main_ractor(vp)) break; if (RTYPEDDATA_P(vp)) { RDATA(p)->dfree = RANY(p)->as.typeddata.type->function.dfree; } |