diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mptcp/protocol.c | 4 | ||||
| -rw-r--r-- | net/socket.c | 8 |
2 files changed, 5 insertions, 7 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 2e16c897c229..e60d144bfb2d 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2708,6 +2708,8 @@ static int mptcp_init_sock(struct sock *sk) if (ret) return ret; + set_bit(SOCK_CUSTOM_SOCKOPT, &sk->sk_socket->flags); + /* fetch the ca name; do it outside __mptcp_init_sock(), so that clone will * propagate the correct value */ @@ -3684,6 +3686,8 @@ static int mptcp_stream_accept(struct socket *sock, struct socket *newsock, struct mptcp_subflow_context *subflow; struct sock *newsk = newsock->sk; + set_bit(SOCK_CUSTOM_SOCKOPT, &newsock->flags); + lock_sock(newsk); /* PM/worker can now acquire the first subflow socket diff --git a/net/socket.c b/net/socket.c index 00da9ce3dba0..55c5d536e5f6 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2199,13 +2199,7 @@ SYSCALL_DEFINE4(recv, int, fd, void __user *, ubuf, size_t, size, static bool sock_use_custom_sol_socket(const struct socket *sock) { - const struct sock *sk = sock->sk; - - /* Use sock->ops->setsockopt() for MPTCP */ - return IS_ENABLED(CONFIG_MPTCP) && - sk->sk_protocol == IPPROTO_MPTCP && - sk->sk_type == SOCK_STREAM && - (sk->sk_family == AF_INET || sk->sk_family == AF_INET6); + return test_bit(SOCK_CUSTOM_SOCKOPT, &sock->flags); } /* |