From c37a23621c640686772615b33efffd84ef0793f5 Mon Sep 17 00:00:00 2001
From: Glenn Smith <glenn@vector35.com>
Date: Tue, 25 Oct 2022 16:42:20 -0400
Subject: Prevent applying two different debug infoes at the same time

---
 binaryninjaapi.h  | 6 ++++++
 binaryninjacore.h | 1 +
 binaryview.cpp    | 6 ++++++
 3 files changed, 13 insertions(+)

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 72b076d6..f6167129 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -3991,6 +3991,12 @@ namespace BinaryNinja {
 		*/
 		void SetDebugInfo(Ref<DebugInfo> newDebugInfo);
 
+		/*! Determine is a debug info object is currently being applied
+
+			\return True if a debug info object is currently being applied
+		*/
+		bool IsApplyingDebugInfo() const;
+
 		void BeginBulkModifySymbols();
 		void EndBulkModifySymbols();
 
diff --git a/binaryninjacore.h b/binaryninjacore.h
index a6c2c308..42f3d861 100644
--- a/binaryninjacore.h
+++ b/binaryninjacore.h
@@ -4723,6 +4723,7 @@ extern "C"
 	BINARYNINJACOREAPI BNDebugInfo* BNGetDebugInfo(BNBinaryView* view);
 	BINARYNINJACOREAPI void BNApplyDebugInfo(BNBinaryView* view, BNDebugInfo* newDebugInfo);
 	BINARYNINJACOREAPI void BNSetDebugInfo(BNBinaryView* view, BNDebugInfo* newDebugInfo);
+	BINARYNINJACOREAPI bool BNIsApplyingDebugInfo(BNBinaryView* view);
 
 	BINARYNINJACOREAPI BNSymbol* BNImportedFunctionFromImportAddressSymbol(BNSymbol* sym, uint64_t addr);
 
diff --git a/binaryview.cpp b/binaryview.cpp
index 71b3d6f0..e78333d5 100644
--- a/binaryview.cpp
+++ b/binaryview.cpp
@@ -2581,6 +2581,12 @@ void BinaryView::SetDebugInfo(Ref<DebugInfo> newDebugInfo)
 }
 
 
+bool BinaryView::IsApplyingDebugInfo() const
+{
+	return BNIsApplyingDebugInfo(m_object);
+}
+
+
 void BinaryView::BeginBulkModifySymbols()
 {
 	BNBeginBulkModifySymbols(m_object);
-- 
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