From 11c7244695a572abe60cc25ac1a27cab65a5fd50 Mon Sep 17 00:00:00 2001
From: Rusty Wagner <rusty.wagner@gmail.com>
Date: Mon, 23 May 2022 14:01:48 -0400
Subject: Fix race condition on linear view update

---
 ui/linearview.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ui/linearview.h b/ui/linearview.h
index cb1c6662..1e0c0865 100644
--- a/ui/linearview.h
+++ b/ui/linearview.h
@@ -2,6 +2,7 @@
 
 #include <QtWidgets/QAbstractScrollArea>
 #include <QtCore/QTimer>
+#include <shared_mutex>
 #include "binaryninjaapi.h"
 #include "viewframe.h"
 #include "render.h"
@@ -167,6 +168,7 @@ class BINARYNINJAUIAPI LinearView : public QAbstractScrollArea, public View, pub
 
 	BNAddressRange m_cacheBounds;
 	std::vector<BNAddressRange> m_cachedRegions;
+	std::shared_mutex m_cacheMutex;
 	BinaryNinja::Ref<BinaryNinja::LinearViewCursor> m_topPosition, m_bottomPosition;
 	std::vector<LinearViewLine> m_lines;
 	size_t m_topLine;
-- 
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