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- fixed: all script methods adding an object to a dynamic array must perform a write barrier.

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This commit is contained in:
Christoph Oelckers 2022-09-08 13:30:00 +02:00
parent 175c91308a
commit c87e87365d
1 changed files with 4 additions and 0 deletions
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4
src/common/scripting/core/dynarrays.cpp
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@ -846,6 +846,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(FDynArray_Obj, Copy, ArrayCopy<FDynArray_Obj>)
{ {
PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj); PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
PARAM_POINTER(other, FDynArray_Obj); PARAM_POINTER(other, FDynArray_Obj);
for (auto& elem : *other) GC::WriteBarrier(elem);
*self = *other; *self = *other;
return 0; return 0;
} }
@ -854,6 +855,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(FDynArray_Obj, Move, ArrayMove<FDynArray_Obj>)
{ {
PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj); PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
PARAM_POINTER(other, FDynArray_Obj); PARAM_POINTER(other, FDynArray_Obj);
for (auto& elem : *other) GC::WriteBarrier(elem);
*self = std::move(*other); *self = std::move(*other);
return 0; return 0;
} }
@ -862,6 +864,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(FDynArray_Obj, Append, ArrayAppend<FDynArray_Obj>)
{ {
PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj); PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
PARAM_POINTER(other, FDynArray_Obj); PARAM_POINTER(other, FDynArray_Obj);
for (auto& elem : *other) GC::WriteBarrier(elem);
self->Append(*other); self->Append(*other);
return 0; return 0;
} }
@ -883,6 +886,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(FDynArray_Obj, Push, ObjArrayPush)
{ {
PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj); PARAM_SELF_STRUCT_PROLOGUE(FDynArray_Obj);
PARAM_OBJECT(val, DObject); PARAM_OBJECT(val, DObject);
GC::WriteBarrier(val);
ACTION_RETURN_INT(ObjArrayPush(self, val)); ACTION_RETURN_INT(ObjArrayPush(self, val));
} }