Commit 4258b948 authored by Matthieu Baerts (NGI0)'s avatar Matthieu Baerts (NGI0) Committed by Paolo Abeni
Browse files

mptcp: pm: only set request_bkup flag when sending MP_PRIO 



The 'backup' flag from mptcp_subflow_context structure is supposed to be
set only when the other peer flagged a subflow as backup, not the
opposite.

Fixes: 06706542 ("mptcp: add the outgoing MP_PRIO support")
Cc: stable@vger.kernel.org
Reviewed-by: default avatarMat Martineau <martineau@kernel.org>
Signed-off-by: default avatarMatthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent efd340bf

net/mptcp/pm_netlink.c

+0 −1
Original line number Diff line number Diff line
@@ -471,7 +471,6 @@ static void __mptcp_pm_send_ack(struct mptcp_sock *msk, struct mptcp_subflow_con 
	slow = lock_sock_fast(ssk);

	if (prio) {

		subflow->send_mp_prio = 1;

		subflow->backup = backup;

		subflow->request_bkup = backup;

	}