From f775fe8c83364e0cc52877abf9a85bb7d88d6e46 Mon Sep 17 00:00:00 2001
From: Silent <zdanio95@gmail.com>
Date: Sun, 8 Sep 2019 22:21:32 +0200
Subject: [PATCH] [CPU] Fix off-by-one in max ordinals check

---
 src/xenia/cpu/export_resolver.cc | 2 +-
 src/xenia/cpu/xex_module.cc      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/xenia/cpu/export_resolver.cc b/src/xenia/cpu/export_resolver.cc
index 31e34feca..ecc5d8246 100644
--- a/src/xenia/cpu/export_resolver.cc
+++ b/src/xenia/cpu/export_resolver.cc
@@ -58,7 +58,7 @@ Export* ExportResolver::GetExportByOrdinal(const std::string_view module_name,
                                            uint16_t ordinal) {
   for (const auto& table : tables_) {
     if (xe::utf8::starts_with_case(module_name, table.module_name())) {
-      if (ordinal > table.exports_by_ordinal().size()) {
+      if (ordinal >= table.exports_by_ordinal().size()) {
         return nullptr;
       }
       return table.exports_by_ordinal().at(ordinal);
diff --git a/src/xenia/cpu/xex_module.cc b/src/xenia/cpu/xex_module.cc
index 0bd727f0f..45a59847f 100644
--- a/src/xenia/cpu/xex_module.cc
+++ b/src/xenia/cpu/xex_module.cc
@@ -127,7 +127,7 @@ uint32_t XexModule::GetProcAddress(uint16_t ordinal) const {
         xex_security_info()->export_table);
 
     ordinal -= export_table->base;
-    if (ordinal > export_table->count) {
+    if (ordinal >= export_table->count) {
       XELOGE("GetProcAddress({:03X}): ordinal out of bounds", ordinal);
       return 0;
     }