From mboxrd@z Thu Jan 1 00:00:00 1970 From: yuan linyu Subject: [PATCH] net: fix accept4() flags not work Date: Sun, 8 Jan 2017 18:47:30 +0800 Message-ID: <1483872450-2706-1-git-send-email-cugyly@163.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Cc: "David S . Miller" , yuan linyu To: netdev@vger.kernel.org Return-path: Received: from m50-134.163.com ([123.125.50.134]:36228 "EHLO m50-134.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879AbdAHKrs (ORCPT ); Sun, 8 Jan 2017 05:47:48 -0500 Sender: netdev-owner@vger.kernel.org List-ID: From: yuan linyu user input flags store to newsock which should be used. Signed-off-by: yuan linyu --- net/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/socket.c b/net/socket.c index a8c2307..415f988 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1508,7 +1508,7 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr, if (err) goto out_fd; - err = sock->ops->accept(sock, newsock, sock->file->f_flags); + err = sock->ops->accept(sock, newsock, newsock->file->f_flags); if (err < 0) goto out_fd; -- 2.7.4