diff options
| author | Florian Westphal <fw@strlen.de> | 2021-11-19 12:41:36 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-20 14:11:00 +0000 |
| commit | c9406a23c1161c3a9a672d055ec840b00d730a6f (patch) | |
| tree | 0a8c74f196dbe48a517405854b5ca45871ee834a /net/mptcp/subflow.c | |
| parent | ffcacff87cd65dc09b97982acf3a771713983a28 (diff) | |
mptcp: sockopt: add SOL_IP freebind & transparent options
These options also need to be set before bind, so do the sync of msk to
new ssk socket a bit earlier.
Signed-off-by: Florian Westphal <fw@strlen.de>
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/subflow.c')
| -rw-r--r-- | net/mptcp/subflow.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c index 49787a1d7b34..b8dd3441f7d0 100644 --- a/net/mptcp/subflow.c +++ b/net/mptcp/subflow.c @@ -1425,6 +1425,8 @@ int __mptcp_subflow_connect(struct sock *sk, const struct mptcp_addr_info *loc, if (addr.ss_family == AF_INET6) addrlen = sizeof(struct sockaddr_in6); #endif + mptcp_sockopt_sync(msk, ssk); + ssk->sk_bound_dev_if = ifindex; err = kernel_bind(sf, (struct sockaddr *)&addr, addrlen); if (err) @@ -1441,7 +1443,6 @@ int __mptcp_subflow_connect(struct sock *sk, const struct mptcp_addr_info *loc, mptcp_info2sockaddr(remote, &addr, ssk->sk_family); mptcp_add_pending_subflow(msk, subflow); - mptcp_sockopt_sync(msk, ssk); err = kernel_connect(sf, (struct sockaddr *)&addr, addrlen, O_NONBLOCK); if (err && err != -EINPROGRESS) goto failed_unlink; |