From 38600af09106950183ca37332217a3970d33fc0e Mon Sep 17 00:00:00 2001
From: Christoph von Wittich <christoph_vw@reactos.org>
Date: Wed, 20 May 2009 14:23:16 +0000
Subject: [PATCH] add a parameter check to GetAdaptersAddresses stub (fixes a
 winetest)

svn path=/trunk/; revision=41020
---
 reactos/dll/win32/iphlpapi/iphlpapi_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/reactos/dll/win32/iphlpapi/iphlpapi_main.c b/reactos/dll/win32/iphlpapi/iphlpapi_main.c
index 33ce88ecc36..2ab79099f4c 100644
--- a/reactos/dll/win32/iphlpapi/iphlpapi_main.c
+++ b/reactos/dll/win32/iphlpapi/iphlpapi_main.c
@@ -2178,6 +2178,8 @@ PIP_ADAPTER_ORDER_MAP WINAPI GetAdapterOrderMap(VOID)
  */
 DWORD WINAPI GetAdaptersAddresses(ULONG Family,ULONG Flags,PVOID Reserved,PIP_ADAPTER_ADDRESSES pAdapterAddresses,PULONG pOutBufLen)
 {
+    if (!pOutBufLen) return ERROR_INVALID_PARAMETER;
+
     FIXME(":stub\n");
     return 0L;
 }