From 3f8644abff46ff9404fff4b120c844a938d0bf22 Mon Sep 17 00:00:00 2001
From: Jarek Kobus <jaroslaw.kobus@qt.io>
Date: Mon, 27 Jun 2022 14:39:20 +0200
Subject: [PATCH] IDocument: Don't leak MinimizableInfoBars on shutdown

Detected by memory analyzer.

Change-Id: I756cbc2aad60270ea1dafbf12157a610a514dbcb
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/coreplugin/idocument.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/plugins/coreplugin/idocument.cpp b/src/plugins/coreplugin/idocument.cpp
index 9dfe282a1f7..114f9914d3f 100644
--- a/src/plugins/coreplugin/idocument.cpp
+++ b/src/plugins/coreplugin/idocument.cpp
@@ -34,6 +34,8 @@
 #include <QFile>
 #include <QFileInfo>
 
+#include <memory>
+
 /*!
     \class Core::IDocument
     \inheaderfile coreplugin/idocument.h
@@ -227,7 +229,7 @@ public:
     QString uniqueDisplayName;
     Utils::FilePath autoSavePath;
     Utils::InfoBar *infoBar = nullptr;
-    MinimizableInfoBars *minimizableInfoBars = nullptr;
+    std::unique_ptr<MinimizableInfoBars> minimizableInfoBars;
     Id id;
     optional<bool> fileIsReadOnly;
     bool temporary = false;
@@ -683,8 +685,8 @@ Utils::InfoBar *IDocument::infoBar()
 MinimizableInfoBars *IDocument::minimizableInfoBars()
 {
     if (!d->minimizableInfoBars)
-        d->minimizableInfoBars = new Utils::MinimizableInfoBars(*infoBar());
-    return d->minimizableInfoBars;
+        d->minimizableInfoBars.reset(new Utils::MinimizableInfoBars(*infoBar()));
+    return d->minimizableInfoBars.get();
 }
 
 /*!