From f94a479939e6a8fecd70ed8f46916c33ff96bcf7 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 30 Jun 2025 15:39:54 +0100
Subject: [PATCH] Fix a potential crash while closing a capture

---
 qrenderdoc/Windows/DebugMessageView.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/qrenderdoc/Windows/DebugMessageView.cpp b/qrenderdoc/Windows/DebugMessageView.cpp
index ce812a568..c473ed998 100644
--- a/qrenderdoc/Windows/DebugMessageView.cpp
+++ b/qrenderdoc/Windows/DebugMessageView.cpp
@@ -174,7 +174,12 @@ protected:
 
   bool isVisibleRow(int sourceRow) const
   {
-    const DebugMessage &msg = m_Ctx.DebugMessages()[sourceRow];
+    const rdcarray<DebugMessage> &debugMessages = m_Ctx.DebugMessages();
+
+    if(sourceRow >= debugMessages.count())
+      return false;
+
+    const DebugMessage &msg = debugMessages[sourceRow];
 
     if(m_HiddenSources.contains(msg.source))
       return false;