From 1e0294968db05a739b3c27ca989fbdb9fb30a1ee Mon Sep 17 00:00:00 2001
From: Dittakavi Satyanvesh <Satyanvesh.Dittakavi@amd.com>
Date: Thu, 21 May 2020 06:07:57 -0400
Subject: [PATCH] hipIpcCloseMemHandle checks the status of IpcDetach

Change-Id: Ifbe8e5bbda610a1007f881627d0da1c874d03682


[ROCm/clr commit: ee4688d37e4796b30011c12716ff53039bffaf95]
---
 projects/clr/hipamd/rocclr/hip_memory.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/projects/clr/hipamd/rocclr/hip_memory.cpp b/projects/clr/hipamd/rocclr/hip_memory.cpp
index 3aad7f57ba..be35c40ad8 100755
--- a/projects/clr/hipamd/rocclr/hip_memory.cpp
+++ b/projects/clr/hipamd/rocclr/hip_memory.cpp
@@ -2023,7 +2023,9 @@ hipError_t hipIpcCloseMemHandle(void* dev_ptr) {
   amd::MemObjMap::RemoveMemObj(amd_mem_obj);
 
   /* detach the memory */
-  device->IpcDetach(*amd_mem_obj);
+  if (!device->IpcDetach(*amd_mem_obj)){
+     HIP_RETURN(hipErrorInvalidHandle);
+  }
 
   HIP_RETURN(hipSuccess);
 }