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Message-Id: <1336642989-4785-2-git-send-email-jchapman@katalix.com> Date: Thu, 10 May 2012 10:43:09 +0100 From: James Chapman <jchapman@...alix.com> To: netdev@...r.kernel.org Subject: [PATCH net-next 2/2] l2tp: fix data packet sequence number handling If enabled, L2TP data packets have sequence numbers which a receiver can use to drop out of sequence frames or try to reorder them. The first frame has sequence number 0, but the L2TP code currently expects it to be 1. This results in the first data frame being handled as out of sequence. This one-line patch fixes the problem. Signed-off-by: James Chapman <jchapman@...alix.com> --- net/l2tp/l2tp_core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index d1ab3a2..0d6aedc 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1762,7 +1762,7 @@ struct l2tp_session *l2tp_session_create(int priv_size, struct l2tp_tunnel *tunn session->session_id = session_id; session->peer_session_id = peer_session_id; - session->nr = 1; + session->nr = 0; sprintf(&session->name[0], "sess %u/%u", tunnel->tunnel_id, session->session_id); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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