[PATCH 089/105] l2tp: Fix sendmsg() return value
Kamal Mostafa
kamal at canonical.com
Fri Jun 28 18:51:51 UTC 2013
3.8.13.4 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Guillaume Nault <g.nault at alphalink.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 at alphalink.fr>
Signed-off-by: David S. Miller <davem at davemloft.net>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
net/l2tp/l2tp_ppp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 88ba2e4..8b875c29 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -357,7 +357,7 @@ static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msgh
sock_put(ps->tunnel_sock);
sock_put(sk);
- return error;
+ return total_len;
error_put_sess_tun:
sock_put(ps->tunnel_sock);
--
1.8.1.2
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