diff mbox series

[4.4,30/76] compat_ioctl: handle SIOCOUTQNSD

Message ID 20200122092754.893872456@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg KH Jan. 22, 2020, 9:28 a.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

commit 9d7bf41fafa5b5ddd4c13eb39446b0045f0a8167 upstream.

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@google.com>
Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 net/socket.c |    1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

--- a/net/socket.c
+++ b/net/socket.c
@@ -3143,6 +3143,7 @@  static int compat_sock_ioctl_trans(struc
 	case SIOCSARP:
 	case SIOCGARP:
 	case SIOCDARP:
+	case SIOCOUTQNSD:
 	case SIOCATMARK:
 		return sock_do_ioctl(net, sock, cmd, arg);
 	}