From 9af785532ef9ff357f2b855d9018bc26e21bba95 Mon Sep 17 00:00:00 2001
From: Matthew Parlane <parlane@gmail.com>
Date: Wed, 9 Jan 2013 09:22:36 +1300
Subject: [PATCH] Fix reference to deleted object bug. This should fix channels
 not loading from sysmenu anymore.

---
 Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp |  1 +
 .../Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp   |  3 ++-
 Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.cpp   | 10 +++++++---
 Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.h     |  1 +
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
index cf1d0d5c66..0450ca5f67 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
@@ -815,6 +815,7 @@ bool CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
 				std::string tContentFile(m_ContentFile.c_str());
 				WII_IPC_HLE_Interface::Reset(true);
 				WII_IPC_HLE_Interface::Init();
+				s_Usb = GetUsbPointer();
 				for (unsigned int i = 0; i < s_Usb->m_WiiMotes.size(); i++)
 				{
 					if (wiiMoteConnected[i])
diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
index 29e3c64a7c..33474af8c7 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
@@ -38,7 +38,7 @@ CWII_IPC_HLE_Device_usb_oh1_57e_305::CWII_IPC_HLE_Device_usb_oh1_57e_305(u32 _De
 	// Activate only first Wiimote by default
 
 	_conf_pads BT_DINF;
-
+	SetUsbPointer(this);
 	if (!SConfig::GetInstance().m_SYSCONF->GetArrayData("BT.DINF", (u8*)&BT_DINF, sizeof(_conf_pads)))
 	{
 		PanicAlertT("Trying to read from invalid SYSCONF\nWiimote bt ids are not available");
@@ -100,6 +100,7 @@ CWII_IPC_HLE_Device_usb_oh1_57e_305::CWII_IPC_HLE_Device_usb_oh1_57e_305(u32 _De
 CWII_IPC_HLE_Device_usb_oh1_57e_305::~CWII_IPC_HLE_Device_usb_oh1_57e_305()
 {
 	m_WiiMotes.clear();
+	SetUsbPointer(NULL);
 }
 
 void CWII_IPC_HLE_Device_usb_oh1_57e_305::DoState(PointerWrap &p)
diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.cpp
index e59e1b3208..6e06f60dd6 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.cpp
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.cpp
@@ -27,13 +27,19 @@
 #include "l2cap.h" // Local
 #include "WiiMote_HID_Attr.h"
 
-static CWII_IPC_HLE_Device_usb_oh1_57e_305* s_Usb;
+static CWII_IPC_HLE_Device_usb_oh1_57e_305* s_Usb = NULL;
 
 CWII_IPC_HLE_Device_usb_oh1_57e_305* GetUsbPointer()
 {
 	return s_Usb;
 }
 
+void SetUsbPointer(CWII_IPC_HLE_Device_usb_oh1_57e_305* ptr)
+{
+	s_Usb = ptr;
+}
+
+
 CWII_IPC_HLE_WiiMote::CWII_IPC_HLE_WiiMote(CWII_IPC_HLE_Device_usb_oh1_57e_305* _pHost, int _Number, bdaddr_t _BD, bool ready)
 	: m_HIDControlChannel_Connected(false)
 	, m_HIDControlChannel_ConnectedWait(false)
@@ -49,8 +55,6 @@ CWII_IPC_HLE_WiiMote::CWII_IPC_HLE_WiiMote(CWII_IPC_HLE_Device_usb_oh1_57e_305*
 {
 	DEBUG_LOG(WII_IPC_WIIMOTE, "Wiimote: #%i Constructed", _Number);
 
-	s_Usb = _pHost;
-
 	m_ConnectionState = (ready) ? CONN_READY : CONN_INACTIVE;
 	m_ConnectionHandle = 0x100 + _Number;
 	memset(m_LinkKey, 0xA0 + _Number, HCI_KEY_SIZE);
diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.h b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.h
index f3180c7dc9..5373f68c0a 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.h
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_WiiMote.h
@@ -25,6 +25,7 @@
 class CWII_IPC_HLE_Device_usb_oh1_57e_305;
 
 CWII_IPC_HLE_Device_usb_oh1_57e_305* GetUsbPointer();
+void SetUsbPointer(CWII_IPC_HLE_Device_usb_oh1_57e_305* ptr);
 
 class CBigEndianBuffer
 {