From 2072afb72b4b3e9c5dcbcec71d824aeae1b35d19 Mon Sep 17 00:00:00 2001
From: "k.h.lai" <dlshcbmuipmam@hotmail.com>
Date: Wed, 3 Feb 2021 03:56:24 +0800
Subject: Fix memory leak detected by address sanitizer (#10896)

---
 src/irrlicht_changes/CGUITTFont.cpp | 4 ++++
 src/irrlicht_changes/CGUITTFont.h   | 1 +
 2 files changed, 5 insertions(+)

(limited to 'src/irrlicht_changes')

diff --git a/src/irrlicht_changes/CGUITTFont.cpp b/src/irrlicht_changes/CGUITTFont.cpp
index bd4e700de..0f3368822 100644
--- a/src/irrlicht_changes/CGUITTFont.cpp
+++ b/src/irrlicht_changes/CGUITTFont.cpp
@@ -378,6 +378,7 @@ bool CGUITTFont::load(const io::path& filename, const u32 size, const bool antia
 	}
 
 	// Store our face.
+	sguitt_face = face;
 	tt_face = face->face;
 
 	// Store font metrics.
@@ -436,6 +437,9 @@ CGUITTFont::~CGUITTFont()
 	// Drop our driver now.
 	if (Driver)
 		Driver->drop();
+
+	// Destroy sguitt_face after clearing c_faces
+	delete sguitt_face;
 }
 
 void CGUITTFont::reset_images()
diff --git a/src/irrlicht_changes/CGUITTFont.h b/src/irrlicht_changes/CGUITTFont.h
index 310f74f67..b64e57a45 100644
--- a/src/irrlicht_changes/CGUITTFont.h
+++ b/src/irrlicht_changes/CGUITTFont.h
@@ -375,6 +375,7 @@ namespace gui
 			gui::IGUIEnvironment* Environment;
 			video::IVideoDriver* Driver;
 			io::path filename;
+			SGUITTFace* sguitt_face = nullptr;
 			FT_Face tt_face;
 			FT_Size_Metrics font_metrics;
 			FT_Int32 load_flags;
-- 
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