dinput: Free axis_map when joystick device is freed.

dlls/dinput/joystick.c

@@ -534,6 +534,17 @@ HRESULT WINAPI JoystickWGenericImpl_GetCapabilities(LPDIRECTINPUTDEVICE8W iface,
     return DI_OK;
 }
 
+
+ULONG WINAPI JoystickWGenericImpl_Release(LPDIRECTINPUTDEVICE8W iface)
+{
+    JoystickGenericImpl *This = impl_from_IDirectInputDevice8W(iface);
+    void *axis_map = This->axis_map;
+    ULONG res = IDirectInputDevice2WImpl_Release(iface);
+    if (!res) HeapFree(GetProcessHeap(), 0, axis_map);
+    return res;
+}
+
+
 /******************************************************************************
   *     GetObjectInfo : get object info
   */

dlls/dinput/joystick_linux.c

@@ -786,7 +786,7 @@ static const IDirectInputDevice8WVtbl JoystickWvt =
 {
     IDirectInputDevice2WImpl_QueryInterface,
     IDirectInputDevice2WImpl_AddRef,
-    IDirectInputDevice2WImpl_Release,
+    JoystickWGenericImpl_Release,
     JoystickWGenericImpl_GetCapabilities,
     IDirectInputDevice2WImpl_EnumObjects,
     JoystickLinuxWImpl_GetProperty,

dlls/dinput/joystick_linuxinput.c

@@ -1231,7 +1231,7 @@ static const IDirectInputDevice8WVtbl JoystickWvt =
 {
     IDirectInputDevice2WImpl_QueryInterface,
     IDirectInputDevice2WImpl_AddRef,
-    IDirectInputDevice2WImpl_Release,
+    JoystickWGenericImpl_Release,
     JoystickWGenericImpl_GetCapabilities,
     IDirectInputDevice2WImpl_EnumObjects,
     JoystickWImpl_GetProperty,

dlls/dinput/joystick_osx.c

@@ -1484,7 +1484,7 @@ static const IDirectInputDevice8WVtbl JoystickWvt =
 {
     IDirectInputDevice2WImpl_QueryInterface,
     IDirectInputDevice2WImpl_AddRef,
-    IDirectInputDevice2WImpl_Release,
+    JoystickWGenericImpl_Release,
     JoystickWGenericImpl_GetCapabilities,
     IDirectInputDevice2WImpl_EnumObjects,
     JoystickWImpl_GetProperty,

dlls/dinput/joystick_private.h

@@ -59,6 +59,8 @@ DWORD joystick_map_pov(const POINTL *p) DECLSPEC_HIDDEN;
 
 BOOL device_disabled_registry(const char* name) DECLSPEC_HIDDEN;
 
+ULONG WINAPI JoystickWGenericImpl_Release(LPDIRECTINPUTDEVICE8W iface);
+
 HRESULT WINAPI JoystickWGenericImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
         LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow) DECLSPEC_HIDDEN;