File 0001-Potential-use-after-free.patch of Package assimp

From 7db788ef399508b800aa3568a57022545320cc88 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Thu, 13 Mar 2025 11:26:18 +0100
Subject: [PATCH] Potential fix for code scanning alert no. 63: Potential use
 after free (#6050)

- Ensure that code scanner will identify pointer as already released.

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
---
 code/AssetLib/glTF/glTFImporter.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/code/AssetLib/glTF/glTFImporter.cpp b/code/AssetLib/glTF/glTFImporter.cpp
index 2443205..a199c7c 100644
--- a/code/AssetLib/glTF/glTFImporter.cpp
+++ b/code/AssetLib/glTF/glTFImporter.cpp
@@ -155,6 +155,7 @@ void glTFImporter::ImportMaterials(glTF::Asset &r) {
         mScene->mNumMaterials = 1;
         // Delete the array of length zero created above.
         delete[] mScene->mMaterials;
+        mScene->mMaterials = nullptr;
         mScene->mMaterials = new aiMaterial *[1];
         mScene->mMaterials[0] = new aiMaterial();
     }
-- 
2.48.1