From 84a2ef87622b79d61d1d79008d1d16f40bb5c3e6 Mon Sep 17 00:00:00 2001
From: Dmitry Fleytman <dfleytma@redhat.com>
Date: Sun, 30 Mar 2014 09:38:43 +0300
Subject: [PATCH] UsbDk: Test control device queue allocation result

Signed-off-by: Dmitry Fleytman <dfleytma@redhat.com>
---
 UsbDk/ControlDevice.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/UsbDk/ControlDevice.cpp b/UsbDk/ControlDevice.cpp
index dc66faf..9aa59cb 100644
--- a/UsbDk/ControlDevice.cpp
+++ b/UsbDk/ControlDevice.cpp
@@ -280,6 +280,12 @@ NTSTATUS CUsbDkControlDevice::Create(WDFDRIVER Driver)
     }
 
     m_DeviceQueue = new CUsbDkControlDeviceQueue(*this, WdfIoQueueDispatchSequential);
+    if (m_DeviceQueue == nullptr)
+    {
+        TraceEvents(TRACE_LEVEL_ERROR, TRACE_CONTROLDEVICE, "%!FUNC! Device queue allocation failed");
+        return STATUS_INSUFFICIENT_RESOURCES;
+    }
+
     status = m_DeviceQueue->Create();
     if (NT_SUCCESS(status))
     {