more rpc stuff

[Ove Kaaven]

Log:
Ove Kaaven <ovek at transgaming.com>
Added semi-stub for NdrProxyErrorHandler.
Fixed a case of potential stack trashing.

Index: dlls/rpcrt4/ndr_midl.c
===================================================================
RCS file: /home/wine/wine/dlls/rpcrt4/ndr_midl.c,v
retrieving revision 1.12
diff -u -r1.12 ndr_midl.c
--- dlls/rpcrt4/ndr_midl.c	31 Jan 2003 03:22:53 -0000	1.12
+++ dlls/rpcrt4/ndr_midl.c	20 May 2003 15:06:34 -0000
@@ -122,6 +122,15 @@
 }
 
 /***********************************************************************
+ *           NdrProxyErrorHandler [RPCRT4.@]
+ */
+HRESULT WINAPI NdrProxyErrorHandler(DWORD dwExceptionCode)
+{
+  FIXME("(0x%08lx): semi-stub\n", dwExceptionCode);
+  return MAKE_HRESULT(SEVERITY_ERROR, FACILITY_RPC, RPC_S_CALL_FAILED);
+}
+
+/***********************************************************************
  *           NdrStubInitialize [RPCRT4.@]
  */
 void WINAPI NdrStubInitialize(PRPC_MESSAGE pRpcMsg,
@@ -162,7 +171,9 @@
   assert( pRpcMessage && pStubMsg && pStubDesc );
 
   memset(pRpcMessage, 0, sizeof(RPC_MESSAGE));
-  memset(pStubMsg, 0, sizeof(MIDL_STUB_MESSAGE));
+
+  /* not everyone allocates stack space for w2kReserved */
+  memset(pStubMsg, 0, sizeof(*pStubMsg) - sizeof(pStubMsg->w2kReserved));
 
   pStubMsg->ReuseBuffer = FALSE;
   pStubMsg->IsClient = TRUE;
@@ -185,7 +196,8 @@
 
   assert( pRpcMsg && pStubMsg && pStubDesc );
 
-  memset(pStubMsg, 0, sizeof(MIDL_STUB_MESSAGE));
+  /* not everyone allocates stack space for w2kReserved */
+  memset(pStubMsg, 0, sizeof(*pStubMsg) - sizeof(pStubMsg->w2kReserved));
 
   pStubMsg->ReuseBuffer = TRUE;
   pStubMsg->IsClient = FALSE;
Index: dlls/rpcrt4/rpcrt4.spec
===================================================================
RCS file: /home/wine/wine/dlls/rpcrt4/rpcrt4.spec,v
retrieving revision 1.44
diff -u -r1.44 rpcrt4.spec
--- dlls/rpcrt4/rpcrt4.spec	26 Apr 2003 02:12:14 -0000	1.44
+++ dlls/rpcrt4/rpcrt4.spec	20 May 2003 15:06:34 -0000
@@ -285,7 +285,7 @@
 @ stub NdrPipeSendReceive
 @ stub NdrPipesDone
 @ stub NdrPipesInitialize
-@ stub NdrProxyErrorHandler
+@ stdcall NdrProxyErrorHandler(long)
 @ stdcall NdrProxyFreeBuffer(ptr ptr)
 @ stdcall NdrProxyGetBuffer(ptr ptr)
 @ stdcall NdrProxyInitialize(ptr ptr ptr ptr long)