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Message-Id: <20130625183917.268024017@linuxfoundation.org>
Date: Tue, 25 Jun 2013 11:39:31 -0700
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Guillaume Nault <g.nault@...halink.fr>,
"David S. Miller" <davem@...emloft.net>
Subject: [ 16/17] l2tp: Fix sendmsg() return value
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Guillaume Nault <g.nault@...halink.fr>
[ Upstream commit a6f79d0f26704214b5b702bbac525cb72997f984 ]
PPPoL2TP sockets should comply with the standard send*() return values
(i.e. return number of bytes sent instead of 0 upon success).
Signed-off-by: Guillaume Nault <g.nault@...halink.fr>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
net/l2tp/l2tp_ppp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -362,7 +362,7 @@ static int pppol2tp_sendmsg(struct kiocb
sock_put(ps->tunnel_sock);
sock_put(sk);
- return error;
+ return total_len;
error_put_sess_tun:
sock_put(ps->tunnel_sock);
--
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