From 3874ad0833d670d73db88a7afd65145ff2c0f2ae Mon Sep 17 00:00:00 2001
From: zeliard <spacesun@naver.com>
Date: Thu, 30 Apr 2015 16:05:45 +0900
Subject: [PATCH] make initializing overlapped-struct obvious for preventing a
 ciritical bug

---
 src/core/iomgr/tcp_windows.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/iomgr/tcp_windows.c b/src/core/iomgr/tcp_windows.c
index 71534eaa3df..940cd5bcde1 100644
--- a/src/core/iomgr/tcp_windows.c
+++ b/src/core/iomgr/tcp_windows.c
@@ -289,7 +289,7 @@ static grpc_endpoint_write_status win_write(grpc_endpoint *ep,
     return ret;
   }
 
-  memset(&socket->write_info, 0, sizeof(OVERLAPPED));
+  memset(&socket->write_info.overlapped, 0, sizeof(OVERLAPPED));
   status = WSASend(socket->socket, buffers, tcp->write_slices.count,
                    &bytes_sent, 0, &socket->write_info.overlapped, NULL);
   if (allocated) gpr_free(allocated);