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Add mutex to protect script bindings

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This commit is contained in:
Matthew A. Robinson 2021-03-23 09:37:27 -04:00
parent cd05653e30
commit be4671534c
1 changed files with 5 additions and 1 deletions
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6
modules/mono/mono_gd/gd_mono_internals.cpp
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@ -91,7 +91,11 @@ void tie_managed_to_unmanaged(MonoObject *managed, Object *unmanaged) {
// The object was just created, no script instance binding should have been attached
CRASH_COND(unmanaged->has_script_instance_binding(CSharpLanguage::get_singleton()->get_language_index()));
void *data = (void *)CSharpLanguage::get_singleton()->insert_script_binding(unmanaged, script_binding);
void *data;
{
MutexLock lock(CSharpLanguage::get_singleton()->get_language_bind_mutex());
data = (void *)CSharpLanguage::get_singleton()->insert_script_binding(unmanaged, script_binding);
}
// Should be thread safe because the object was just created and nothing else should be referencing it
unmanaged->set_script_instance_binding(CSharpLanguage::get_singleton()->get_language_index(), data);