From 0bf8a16ad6bc202bb389fdd7d36c23b19f664980 Mon Sep 17 00:00:00 2001
From: Jan Kotas <jkotas@microsoft.com>
Date: Wed, 6 May 2020 21:15:13 -0700
Subject: [PATCH] Delete unused bSecurityCheck argument of
 GetComIPFromObjectRef

---
 src/coreclr/src/vm/comcallablewrapper.cpp | 3 +--
 src/coreclr/src/vm/comcallablewrapper.h   | 3 +--
 src/coreclr/src/vm/interopconverter.cpp   | 3 +--
 src/coreclr/src/vm/interopconverter.h     | 2 +-
 src/coreclr/src/vm/marshalnative.cpp      | 2 +-
 5 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/coreclr/src/vm/comcallablewrapper.cpp b/src/coreclr/src/vm/comcallablewrapper.cpp
index c621eeb74304d..583d52d1cf38d 100644
--- a/src/coreclr/src/vm/comcallablewrapper.cpp
+++ b/src/coreclr/src/vm/comcallablewrapper.cpp
@@ -3678,8 +3678,7 @@ IDispatch* ComCallWrapper::GetIDispatchIP()
             CorIfaceAttr ifaceType = hndDefItfClass.GetMethodTable()->GetComInterfaceType();
             if (IsDispatchBasedItf(ifaceType))
             {
-                RETURN (IDispatch*)GetComIPFromCCW(this, GUID_NULL, hndDefItfClass.GetMethodTable(),
-                    GetComIPFromCCW::SuppressSecurityCheck);
+                RETURN (IDispatch*)GetComIPFromCCW(this, GUID_NULL, hndDefItfClass.GetMethodTable());
             }
             else
             {
diff --git a/src/coreclr/src/vm/comcallablewrapper.h b/src/coreclr/src/vm/comcallablewrapper.h
index 51b6f88d87b86..9ef02ec63e384 100644
--- a/src/coreclr/src/vm/comcallablewrapper.h
+++ b/src/coreclr/src/vm/comcallablewrapper.h
@@ -957,8 +957,7 @@ struct GetComIPFromCCW
     {
         None                                = 0,
         CheckVisibility                     = 1,
-        SuppressSecurityCheck               = 2,
-        SuppressCustomizedQueryInterface    = 4
+        SuppressCustomizedQueryInterface    = 2
     };
 };
 
diff --git a/src/coreclr/src/vm/interopconverter.cpp b/src/coreclr/src/vm/interopconverter.cpp
index 64312e1438214..2c67182df9bd3 100644
--- a/src/coreclr/src/vm/interopconverter.cpp
+++ b/src/coreclr/src/vm/interopconverter.cpp
@@ -80,7 +80,7 @@ namespace
 //--------------------------------------------------------------------------------
 // IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, ...)
 // Convert ObjectRef to a COM IP, based on MethodTable* pMT.
-IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, BOOL bSecurityCheck, BOOL bEnableCustomizedQueryInterface)
+IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, BOOL bEnableCustomizedQueryInterface)
 {
     CONTRACT (IUnknown*)
     {
@@ -119,7 +119,6 @@ IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, BOOL bSecuri
         CCWHolder pCCWHold = ComCallWrapper::InlineGetWrapper(poref);
 
         GetComIPFromCCW::flags flags = GetComIPFromCCW::None;
-        if (!bSecurityCheck)                    { flags |= GetComIPFromCCW::SuppressSecurityCheck; }
         if (!bEnableCustomizedQueryInterface)   { flags |= GetComIPFromCCW::SuppressCustomizedQueryInterface; }
 
         pUnk = ComCallWrapper::GetComIPFromCCW(pCCWHold, GUID_NULL, pMT, flags);
diff --git a/src/coreclr/src/vm/interopconverter.h b/src/coreclr/src/vm/interopconverter.h
index ad6b9a0004d13..a41c169b716b5 100644
--- a/src/coreclr/src/vm/interopconverter.h
+++ b/src/coreclr/src/vm/interopconverter.h
@@ -113,7 +113,7 @@ enum ComIpType
 //--------------------------------------------------------------------------------
 // IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, ...);
 // Convert ObjectRef to a COM IP, based on MethodTable* pMT.
-IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, BOOL bSecurityCheck = TRUE, BOOL bEnableCustomizedQueryInterface = TRUE);
+IUnknown *GetComIPFromObjectRef(OBJECTREF *poref, MethodTable *pMT, BOOL bEnableCustomizedQueryInterface = TRUE);
 
 
 //--------------------------------------------------------------------------------
diff --git a/src/coreclr/src/vm/marshalnative.cpp b/src/coreclr/src/vm/marshalnative.cpp
index 56657944eb8a5..2e068019c2ab2 100644
--- a/src/coreclr/src/vm/marshalnative.cpp
+++ b/src/coreclr/src/vm/marshalnative.cpp
@@ -923,7 +923,7 @@ FCIMPL4(IUnknown*, MarshalNative::GetComInterfaceForObjectNative, Object* orefUN
     if (fOnlyInContext && !IsObjectInContext(&oref))
         retVal = NULL;
     else
-        retVal = GetComIPFromObjectRef(&oref, th.GetMethodTable(), TRUE, bEnableCustomizedQueryInterface);
+        retVal = GetComIPFromObjectRef(&oref, th.GetMethodTable(), bEnableCustomizedQueryInterface);
 
     HELPER_METHOD_FRAME_END();
     return retVal;