OSV-2023-402 Heap-use-after-free in Assimp::FBXExporter::WriteObjects

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59036 Crash type: Heap-use-after-free READ 4 Crash state: Assimp::FBXExporter::WriteObjects Assimp::FBXExporter::ExportBinary Assimp::ExportSceneFBX...