From fbcfb3f865d9e6cb38e9c5349200e3bd8124b5d7 Mon Sep 17 00:00:00 2001
From: Hermet Park <hermet@lottiefiles.com>
Date: Sat, 30 Dec 2023 17:24:56 +0900
Subject: [PATCH] svg: ensure that all allocated memory.

observed a memory leak at a corner case.
---
 src/loaders/svg/tvgSvgLoader.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/loaders/svg/tvgSvgLoader.cpp b/src/loaders/svg/tvgSvgLoader.cpp
index e63622be..84163ba9 100644
--- a/src/loaders/svg/tvgSvgLoader.cpp
+++ b/src/loaders/svg/tvgSvgLoader.cpp
@@ -3528,6 +3528,10 @@ void SvgLoader::clear(bool all)
     loaderData.images.reset();
 
     if (copy) free((char*)content);
+
+    delete(root);
+    root = nullptr;
+
     size = 0;
     content = nullptr;
     copy = false;
@@ -3751,5 +3755,7 @@ bool SvgLoader::close()
 Paint* SvgLoader::paint()
 {
     this->done();
-    return root;
+    auto ret = root;
+    root = nullptr;
+    return ret;
 }