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fix initialize order

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`captured->code.val` should be initialize before because it can be
a GC point by another ractor because `RB_OBJ_WRITE` can issue
VM locking.
This commit is contained in:
Koichi Sasada 2020-12-04 14:59:12 +09:00
parent 82bbce826f
commit e8cee4915b
1 changed files with 1 additions and 1 deletions
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2
vm.c
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@ -905,8 +905,8 @@ vm_proc_create_from_captured(VALUE klass,
VM_ASSERT(VM_EP_IN_HEAP_P(GET_EC(), captured->ep)); VM_ASSERT(VM_EP_IN_HEAP_P(GET_EC(), captured->ep));
/* copy block */ /* copy block */
RB_OBJ_WRITE(procval, &proc->block.as.captured.self, captured->self);
RB_OBJ_WRITE(procval, &proc->block.as.captured.code.val, captured->code.val); RB_OBJ_WRITE(procval, &proc->block.as.captured.code.val, captured->code.val);
RB_OBJ_WRITE(procval, &proc->block.as.captured.self, captured->self);
rb_vm_block_ep_update(procval, &proc->block, captured->ep); rb_vm_block_ep_update(procval, &proc->block, captured->ep);
vm_block_type_set(&proc->block, block_type); vm_block_type_set(&proc->block, block_type);