From 805cc24becb2c4589722e8ab89b0f10da05dcc57 Mon Sep 17 00:00:00 2001
From: Tim Jenssen <tim.jenssen@qt.io>
Date: Tue, 3 Mar 2020 16:51:35 +0100
Subject: [PATCH] ADS: DockManager: Handle potential read errors for XML data

Change-Id: I63f6dee64a26abb4f5102faad2b914b844847f14
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 src/libs/advanceddockingsystem/dockmanager.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libs/advanceddockingsystem/dockmanager.cpp b/src/libs/advanceddockingsystem/dockmanager.cpp
index 4e1554dff22..46f25a502be 100644
--- a/src/libs/advanceddockingsystem/dockmanager.cpp
+++ b/src/libs/advanceddockingsystem/dockmanager.cpp
@@ -188,6 +188,8 @@ namespace ADS
         }
         DockingStateReader stateReader(state);
         stateReader.readNextStartElement();
+        if (!stateReader.readNextStartElement())
+            return false;
         if (stateReader.name() != "QtAdvancedDockingSystem") {
             return false;
         }