From: yuan linyu <cugyly@163.com>
To: netdev@vger.kernel.org
Cc: "David S . Miller" <davem@davemloft.net>,
yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Subject: [PATCH] net: fix accept4() flags not work
Date: Sun, 8 Jan 2017 18:47:30 +0800 [thread overview]
Message-ID: <1483872450-2706-1-git-send-email-cugyly@163.com> (raw)
From: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
user input flags store to newsock which should be used.
Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
---
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
next reply other threads:[~2017-01-08 10:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-08 10:47 yuan linyu [this message]
2017-01-09 21:37 ` [PATCH] net: fix accept4() flags not work David Miller
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