From fdb569a3e29c58130924a51b333b5aff5ec64eb3 Mon Sep 17 00:00:00 2001
From: Fabian Kosmale <fabian.kosmale@qt.io>
Date: Fri, 21 Mar 2025 13:28:41 +0100
Subject: [PATCH] QKdeTheme: Don't leak resources on shutdown
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The theme stores an array of pointers to allocated QFonts, which need to
be freed.

While this is not a "hard" leak (the OS will clean up the memory on
shutdown, and QKdeTheme lives as long as the application), it creates
ASAN warnings, which distract from more severe issues.

Change-Id: Iaa57138e5273c300c616ba85340283f18a267b09
Reviewed-by: Piotr Wierciński <piotr.wiercinski@qt.io>
---
 src/gui/platform/unix/qkdetheme.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gui/platform/unix/qkdetheme.cpp b/src/gui/platform/unix/qkdetheme.cpp
index affcdb8c203..7cb571fc3b6 100644
--- a/src/gui/platform/unix/qkdetheme.cpp
+++ b/src/gui/platform/unix/qkdetheme.cpp
@@ -67,6 +67,7 @@ public:
     };
 
     QKdeThemePrivate(const QStringList &kdeDirs, int kdeVersion);
+    ~QKdeThemePrivate() { clearResources(); }
 
     static QString kdeGlobals(const QString &kdeDir, int kdeVersion)
     {