From 299224790c7dfafb77e10248dee35b83c6e63cbb Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Wed, 28 Nov 2018 09:01:58 -0500
Subject: [PATCH] npad: Use NPadIdToIndex to prevent invalid array access

---
 src/core/hle/service/hid/controllers/npad.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index 46604887c7..a089bf1599 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -575,8 +575,8 @@ void Controller_NPad::AddNewControllerAt(NPadControllerType controller, u32 npad
         return;
     }
 
-    connected_controllers[npad_id] = {controller, true};
-    InitNewlyAddedControler(npad_id);
+    connected_controllers[NPadIdToIndex(npad_id)] = {controller, true};
+    InitNewlyAddedControler(NPadIdToIndex(npad_id));
 }
 
 void Controller_NPad::ConnectNPad(u32 npad_id) {