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| author | Geliang Tang <geliangtang@gmail.com> | 2021-06-22 22:25:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-23 00:36:01 +0300 |
| commit | d2f77960e5b03b2d373252b2ee150a4a14010f99 (patch) | |
| tree | c408f08035adb2cb51becf1e8bd499d38bfa84d0 /net/mptcp/protocol.h | |
| parent | a432c771e2d9bc059ffe3028faf040c08b6a9f98 (diff) | |
| download | linux-d2f77960e5b03b2d373252b2ee150a4a14010f99.tar.xz | |
mptcp: add sysctl allow_join_initial_addr_port
This patch added a new sysctl, named allow_join_initial_addr_port, to
control whether allow peers to send join requests to the IP address and
port number used by the initial subflow.
Suggested-by: Florian Westphal <fw@strlen.de>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp/protocol.h')
| -rw-r--r-- | net/mptcp/protocol.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 160c2ab09f19..9aab5fb54716 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -540,6 +540,7 @@ static inline void mptcp_subflow_delegated_done(struct mptcp_subflow_context *su int mptcp_is_enabled(struct net *net); unsigned int mptcp_get_add_addr_timeout(struct net *net); int mptcp_is_checksum_enabled(struct net *net); +int mptcp_allow_join_id0(struct net *net); void mptcp_subflow_fully_established(struct mptcp_subflow_context *subflow, struct mptcp_options_received *mp_opt); bool mptcp_subflow_data_available(struct sock *sk); |