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    Subject[PATCH 3.18 049/121] l2tp: fix missing print session offset info
    Date
    3.18-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Hangbin Liu <liuhangbin@gmail.com>


    [ Upstream commit 820da5357572715c6235ba3b3daa2d5b43a1198f ]

    Report offset parameter in L2TP_CMD_SESSION_GET command if
    it has been configured by userspace

    Fixes: 309795f4bec ("l2tp: Add netlink control API for L2TP")
    Reported-by: Jianlin Shi <jishi@redhat.com>
    Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
    Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    net/l2tp/l2tp_netlink.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/net/l2tp/l2tp_netlink.c
    +++ b/net/l2tp/l2tp_netlink.c
    @@ -633,6 +633,8 @@ static int l2tp_nl_session_send(struct s

    if ((session->ifname[0] &&
    nla_put_string(skb, L2TP_ATTR_IFNAME, session->ifname)) ||
    + (session->offset &&
    + nla_put_u16(skb, L2TP_ATTR_OFFSET, session->offset)) ||
    (session->cookie_len &&
    nla_put(skb, L2TP_ATTR_COOKIE, session->cookie_len,
    &session->cookie[0])) ||

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