netdev - [PATCH v6 34/43] compat_ioctl: handle SIOCOUTQNSD

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Message-Id: <20191009191044.308087-35-arnd@arndb.de>
Date:   Wed,  9 Oct 2019 21:10:35 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Al Viro <viro@...iv.linux.org.uk>
Cc:     linux-kernel@...r.kernel.org, y2038@...ts.linaro.org,
        linux-fsdevel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH v6 34/43] compat_ioctl: handle SIOCOUTQNSD

Unlike the normal SIOCOUTQ, SIOCOUTQNSD was never handled in compat
mode. Add it to the common socket compat handler along with similar
ones.

Fixes: 2f4e1b397097 ("tcp: ioctl type SIOCOUTQNSD returns amount of data not sent")
Cc: Eric Dumazet <edumazet@...gle.com>
Cc: netdev@...r.kernel.org
Cc: "David S. Miller" <davem@...emloft.net>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 net/socket.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/socket.c b/net/socket.c
index 6a9ab7a8b1d2..a60f48ab2130 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -3452,6 +3452,7 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock,
 	case SIOCSARP:
 	case SIOCGARP:
 	case SIOCDARP:
+	case SIOCOUTQNSD:
 	case SIOCATMARK:
 		return sock_do_ioctl(net, sock, cmd, arg);
 	}
-- 
2.20.0