From 9e21685510e4cf3cd99fc730836b940d1a3073f9 Mon Sep 17 00:00:00 2001
From: Stephen Seo <seo.disparate@gmail.com>
Date: Wed, 15 Mar 2023 16:11:31 +0900
Subject: [PATCH] Fix memory leak related to loading avatars

---
 src/3d_renderer.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/3d_renderer.cc b/src/3d_renderer.cc
index 5a70b19..74a67b8 100644
--- a/src/3d_renderer.cc
+++ b/src/3d_renderer.cc
@@ -246,7 +246,11 @@ void Renderer3D::avatar1_loaded(unsigned long long size, const char *data) {
   }
 
   auto avatar = LoadImageFromMemory(".png", (const unsigned char *)data, size);
+  if (!avatar.data) {
+    return;
+  }
   avatar1_texture = LoadTextureFromImage(avatar);
+  UnloadImage(avatar);
 
   avatar1_material = LoadMaterialDefault();
   SetMaterialTexture(&avatar1_material.value(), MATERIAL_MAP_DIFFUSE,
@@ -262,7 +266,11 @@ void Renderer3D::avatar2_loaded(unsigned long long size, const char *data) {
   }
 
   auto avatar = LoadImageFromMemory(".png", (const unsigned char *)data, size);
+  if (!avatar.data) {
+    return;
+  }
   avatar2_texture = LoadTextureFromImage(avatar);
+  UnloadImage(avatar);
 
   avatar2_material = LoadMaterialDefault();
   SetMaterialTexture(&avatar2_material.value(), MATERIAL_MAP_DIFFUSE,
-- 
2.49.0