From c61610b2594daa455c6cf3d4af209a75f99d303a Mon Sep 17 00:00:00 2001
From: Robert Loehning <robert.loehning@digia.com>
Date: Thu, 10 Oct 2013 15:51:14 +0200
Subject: [PATCH] debugger: Avoid NULL-pointer deref
Change-Id: I25e25ea801c857b7995029bba3963d7d9d73827a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
---
src/libs/qtcreatorcdbext/symbolgroupvalue.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/libs/qtcreatorcdbext/symbolgroupvalue.cpp b/src/libs/qtcreatorcdbext/symbolgroupvalue.cpp
index 47168746fd6..baddcc97899 100644
--- a/src/libs/qtcreatorcdbext/symbolgroupvalue.cpp
+++ b/src/libs/qtcreatorcdbext/symbolgroupvalue.cpp
@@ -2603,7 +2603,8 @@ static inline bool dumpQSharedPointer(const SymbolGroupValue &v, std::wostream &
if (strongRef < 0 || weakRef < 0)
return false;
str << L"References: " << strongRef << '/' << weakRef;
- *specialInfoIn = valueV.node();
+ if (specialInfoIn)
+ *specialInfoIn = valueV.node();
return true;
}
--
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