From d0b54e993960aa392038ff971a6aaecc7188aebf Mon Sep 17 00:00:00 2001
From: Zak Kurka <zakkurka@gmail.com>
Date: Sat, 20 Oct 2018 23:25:16 -0500
Subject: [PATCH] Check for EOF

---
 src/core/file_sys/ncch_container.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core/file_sys/ncch_container.cpp b/src/core/file_sys/ncch_container.cpp
index 34f98e9fe..bdcf5837e 100644
--- a/src/core/file_sys/ncch_container.cpp
+++ b/src/core/file_sys/ncch_container.cpp
@@ -543,6 +543,11 @@ void NCCHContainer::ApplyIPS(std::vector<u8>& ips, std::vector<u8>& buffer) {
         return;
 
     while (cursor < patch_length) {
+        std::string eof_check(ips.begin() + cursor, ips.begin() + cursor + 3);
+
+        if (eof_check == "EOF")
+            return;
+
         u32 offset = ips[cursor] << 16 | ips[cursor + 1] << 8 | ips[cursor + 2];
         std::size_t length = ips[cursor + 3] << 8 | ips[cursor + 4];