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Fix crash when using multi-threaded objects spawn and caching scripting VTables

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This commit is contained in:
Wojtek Figat
2024-02-10 18:43:15 +01:00
parent 196a4ffe49
commit 46441f6a03
1 changed files with 6 additions and 1 deletions
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7
Source/Engine/Scripting/BinaryModule.cpp
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@@ -533,7 +533,12 @@ void ScriptingType::HackObjectVTable(void* object, ScriptingTypeHandle baseTypeH
if (!Script.VTable) if (!Script.VTable)
{ {
// Ensure to have valid Script VTable hacked // Ensure to have valid Script VTable hacked
SetupScriptObjectVTable(object, baseTypeHandle, wrapperIndex); BinaryModule::Locker.Lock();
if (!Script.VTable)
{
SetupScriptObjectVTable(object, baseTypeHandle, wrapperIndex);
}
BinaryModule::Locker.Unlock();
} }
// Override object vtable with hacked one that has calls to overriden scripting functions // Override object vtable with hacked one that has calls to overriden scripting functions