From fec4adfd196dd13b88144748b97d570147490662 Mon Sep 17 00:00:00 2001
From: Aryan Salmanpour <aryan.salmanpour@amd.com>
Date: Wed, 20 May 2020 16:23:09 -0400
Subject: [PATCH] check for valid queue before accessing cuMask()

Change-Id: I8d4b0dbcd097c2ec5c31dea5a3d0060f0864a7e8
---
 rocclr/device/rocm/rocdevice.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rocclr/device/rocm/rocdevice.cpp b/rocclr/device/rocm/rocdevice.cpp
index 519c68f072..02a5c556ae 100644
--- a/rocclr/device/rocm/rocdevice.cpp
+++ b/rocclr/device/rocm/rocdevice.cpp
@@ -1482,7 +1482,9 @@ device::VirtualDevice* Device::createVirtualDevice(amd::CommandQueue* queue) {
 
   // Initialization of heap and other resources occur during the command
   // queue creation time.
-  VirtualGPU* virtualDevice = new VirtualGPU(*this, profiling, cooperative, queue->cuMask());
+  const std::vector<uint32_t> defaultCuMask = {};
+  VirtualGPU* virtualDevice = new VirtualGPU(*this, profiling, cooperative,
+                                            (queue != nullptr) ? queue->cuMask() : defaultCuMask);
 
   if (!virtualDevice->create()) {
     delete virtualDevice;