From 168e89e0a2bd475a4f4b7bf4aa6f207466e8a9bd Mon Sep 17 00:00:00 2001
From: Hannes Domani <ssbssa@yahoo.de>
Date: Fri, 22 Dec 2017 16:56:00 +0100
Subject: CppTools: Fix memory leak of QFutureWatcher when canceled

Change-Id: Ia9cd428e3bed193167903b6ffa080e4886193789
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
---
 src/plugins/cpptools/cppmodelmanager.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/cpptools/cppmodelmanager.cpp b/src/plugins/cpptools/cppmodelmanager.cpp
index eb02ac8892..d310f15f1d 100644
--- a/src/plugins/cpptools/cppmodelmanager.cpp
+++ b/src/plugins/cpptools/cppmodelmanager.cpp
@@ -956,9 +956,10 @@ void CppModelManager::watchForCanceledProjectIndexer(const QVector<QFuture<void>
             continue;
 
         QFutureWatcher<void> *watcher = new QFutureWatcher<void>();
-        connect(watcher, &QFutureWatcher<void>::canceled, this, [this, project]() {
+        connect(watcher, &QFutureWatcher<void>::canceled, this, [this, project, watcher]() {
             if (d->m_projectToIndexerCanceled.contains(project)) // Project not yet removed
                 d->m_projectToIndexerCanceled.insert(project, true);
+            watcher->deleteLater();
         });
         connect(watcher, &QFutureWatcher<void>::finished, this, [watcher]() {
             watcher->deleteLater();
-- 
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