From 368150e4c3a94bdfcf41b890d6bcb47496400ce8 Mon Sep 17 00:00:00 2001
From: Kevin Hamacher <kevin.hamacher@ruhr-uni-bochum.de>
Date: Tue, 18 Feb 2020 12:15:41 +0100
Subject: [PATCH] Check cartridge ram size upon load

---
 src/cartridge.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cartridge.rs b/src/cartridge.rs
index c694d8b..dd5a34f 100644
--- a/src/cartridge.rs
+++ b/src/cartridge.rs
@@ -84,6 +84,9 @@ impl Cartridge {
         if let &Some(ref filename) = save_file {
             let data = super::read_file(&filename);
             if let Ok(data) = data {
+                if data.len() != size {
+                    panic!("Ram size does not match");
+                }
                 data
             } else {
                 // Generate empty buffer