iphlpapi: Return a fully initialized GUID from ConvertInterfaceLuidToGuid.

[Hans Leidekker]

Signed-off-by: Hans Leidekker <hans at codeweavers.com>
---
 dlls/iphlpapi/iphlpapi_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c
index 1407bfbcfe..b40f91b91a 100644
--- a/dlls/iphlpapi/iphlpapi_main.c
+++ b/dlls/iphlpapi/iphlpapi_main.c
@@ -3090,6 +3090,7 @@ DWORD WINAPI ConvertInterfaceLuidToGuid(const NET_LUID *luid, GUID *guid)
     row.dwIndex = luid->Info.NetLuidIndex;
     if ((ret = GetIfEntry( &row ))) return ret;
 
+    memset( guid, 0, sizeof(*guid) );
     guid->Data1 = luid->Info.NetLuidIndex;
     return NO_ERROR;
 }
-- 
2.11.0