diff --git a/Il2CppDumper/Utils/SectionHelper.cs b/Il2CppDumper/Utils/SectionHelper.cs
index a246b46..43a2a86 100644
--- a/Il2CppDumper/Utils/SectionHelper.cs
+++ b/Il2CppDumper/Utils/SectionHelper.cs
@@ -220,7 +220,8 @@ namespace Il2CppDumper
             foreach (var section in data)
             {
                 il2Cpp.Position = section.offset;
-                while (il2Cpp.Position < section.offsetEnd - il2Cpp.PointerSize)
+                var end = Math.Min(section.offsetEnd, il2Cpp.Length) - il2Cpp.PointerSize;
+                while (il2Cpp.Position < end)
                 {
                     var addr = il2Cpp.Position;
                     if (il2Cpp.ReadIntPtr() == typeDefinitionsCount)