[Lldb-commits] [lldb] [lldb] Fix data race in statusline format handling (PR #142489)

[Adrian Prantl via lldb-commits]

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@@ -380,11 +380,11 @@ bool OptionValue::SetLanguageValue(lldb::LanguageType new_language) {
   return false;
 }
 
-const FormatEntity::Entry *OptionValue::GetFormatEntity() const {
+FormatEntity::Entry OptionValue::GetFormatEntity() const {
   std::lock_guard<std::mutex> lock(m_mutex);
   if (const OptionValueFormatEntity *option_value = GetAsFormatEntity())
-    return &option_value->GetCurrentValue();
-  return nullptr;
+    return option_value->GetCurrentValue();
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adrian-prantl wrote:

This looks safe.

https://github.com/llvm/llvm-project/pull/142489