From 270401c658a5cf30f7d8c0a48ff7a2d6b8f170a6 Mon Sep 17 00:00:00 2001
From: hfiref0x <hfiref0x@users.noreply.github.com>
Date: Wed, 16 Jan 2019 14:03:21 +0700
Subject: [PATCH] Update RpcView.cpp

Handle OS_ALLOC heap allocation potential failure in InitDecompilerInfo
---
 RpcView/RpcView.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/RpcView/RpcView.cpp b/RpcView/RpcView.cpp
index 43775d8..e6d997b 100644
--- a/RpcView/RpcView.cpp
+++ b/RpcView/RpcView.cpp
@@ -189,7 +189,9 @@ void NTAPI InitDecompilerInfo(_In_ RpcInterfaceInfo_T* pRpcInterfaceInfo, _Out_
 		{
 			SymboleLength = ((UINT)wcslen(SymboleName) + 1)*sizeof(WCHAR);
 			pRpcDecompilerInfo->ppProcNameTable[i] = (WCHAR*)OS_ALLOC(SymboleLength);
-			memcpy(pRpcDecompilerInfo->ppProcNameTable[i], SymboleName, SymboleLength);
+            if (pRpcDecompilerInfo->ppProcNameTable[i] != NULL) {
+                memcpy(pRpcDecompilerInfo->ppProcNameTable[i], SymboleName, SymboleLength);
+            }
 		}
 	}
 	PdbUninit(hPdb);