From aa697ac48f7557685f734a3c546ec7c10d351dc8 Mon Sep 17 00:00:00 2001
From: Vitalii Arteev <varteev@luxoft.com>
Date: Mon, 2 Nov 2020 11:46:43 +0100
Subject: [PATCH] Fix heap-use-after-free for IPCProxyBinderBase

---
 src/ipc/ipc-common/IPCProxyBinderBase.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ipc/ipc-common/IPCProxyBinderBase.cpp b/src/ipc/ipc-common/IPCProxyBinderBase.cpp
index 33b6e0b8..1e02026a 100644
--- a/src/ipc/ipc-common/IPCProxyBinderBase.cpp
+++ b/src/ipc/ipc-common/IPCProxyBinderBase.cpp
@@ -47,7 +47,7 @@ void IPCProxyBinderBase::connectToServer()
 
 bool IPCProxyBinderBase::isReadyToConnect() const
 {
-    return m_componentCompleted && enabled() && !objectPath().isEmpty();
+    return m_componentCompleted && enabled() && !objectPath().isNull() && !objectPath().isEmpty();
 }
 
 void IPCProxyBinderBase::checkInit()