Fix use-after-free in FileAccess::exists

godotengine · Aug 9, 2024 · 613600f · 613600f
1 parent 739019e
commit 613600f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/core/io/file_access_pack.cpp b/core/io/file_access_pack.cpp
@@ -119,6 +119,10 @@ void PackedData::_free_packed_dirs(PackedDir *p_dir) {
 }
 
 PackedData::~PackedData() {
+	if (singleton == this) {
+		singleton = nullptr;
+	}
+
 	for (int i = 0; i < sources.size(); i++) {
 		memdelete(sources[i]);
 	}