From 142d1f80895c85193d273dcc852fb46be2e6c61b Mon Sep 17 00:00:00 2001
From: Mateusz Jablonski <mateusz.jablonski@intel.com>
Date: Tue, 24 Dec 2019 08:35:41 +0100
Subject: [PATCH] Prevent nullptr dereference in enqueue svm free

Change-Id: I89ce01be377869c482f68ac19b626baa81f6d0f8
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
---
 runtime/command_queue/enqueue_svm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/command_queue/enqueue_svm.h b/runtime/command_queue/enqueue_svm.h
index 72bdb0abd8..c8a4165dbc 100644
--- a/runtime/command_queue/enqueue_svm.h
+++ b/runtime/command_queue/enqueue_svm.h
@@ -264,7 +264,7 @@ cl_int CommandQueueHw<GfxFamily>::enqueueSVMFree(cl_uint numSvmPointers,
                                         eventWaitList,
                                         retEvent);
 
-    auto eventObject = castToObject<Event>(*retEvent);
+    auto eventObject = castToObjectOrAbort<Event>(*retEvent);
     eventObject->addCallback(freeSvmEventClb, CL_COMPLETE, pFreeData);
 
     return CL_SUCCESS;