From 9608629d7ee42dd65437d2e7fad5c91438d7de4b Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
Date: Thu, 26 Feb 2015 13:00:39 +0100
Subject: OSX: fix leaks due to missing NSAutoreleasePool
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env OBJC_DEBUG_MISSING_POOLS=YES qtcreator

Change-Id: Ibbe5f42af5b94a439be3f0dd0f2b6e34bb1afd3f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
---
 .../fontdatabases/mac/qcoretextfontdatabase.mm             | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/platformsupport')

diff --git a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
index f7165bec91..a022587e11 100644
--- a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
+++ b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
@@ -48,6 +48,18 @@
 
 QT_BEGIN_NAMESPACE
 
+namespace {
+class AutoReleasePool
+{
+public:
+    AutoReleasePool(): pool([[NSAutoreleasePool alloc] init]) {}
+    ~AutoReleasePool() { [pool release]; }
+
+private:
+    NSAutoreleasePool *pool;
+};
+}
+
 // this could become a list of all languages used for each writing
 // system, instead of using the single most common language.
 static const char *languageForWritingSystem[] = {
@@ -439,6 +451,8 @@ QStringList QCoreTextFontDatabase::fallbacksForFamily(const QString &family, QFo
     Q_UNUSED(style);
     Q_UNUSED(script);
 
+    AutoReleasePool pool;
+
     static QHash<QString, QStringList> fallbackLists;
 
     if (!family.isEmpty()) {
-- 
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