diff options
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/options.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mptcp/options.c b/net/mptcp/options.c index c7eb61d0564c..d51c3ad54d9a 100644 --- a/net/mptcp/options.c +++ b/net/mptcp/options.c @@ -624,7 +624,8 @@ static bool mptcp_established_options_add_addr(struct sock *sk, struct sk_buff * int len; if ((mptcp_pm_should_add_signal_ipv6(msk) || - mptcp_pm_should_add_signal_port(msk)) && + mptcp_pm_should_add_signal_port(msk) || + mptcp_pm_should_add_signal_echo(msk)) && skb && skb_is_tcp_pure_ack(skb)) { pr_debug("drop other suboptions"); opts->suboptions = 0; |