diff options
| author | Kishen Maloor <kishen.maloor@intel.com> | 2022-05-02 23:52:34 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-05-04 02:54:55 +0300 |
| commit | d1ace2d9abf3eb5aaa91621050bfd02695721d18 (patch) | |
| tree | 53ada923486b7cf0e87daced865ffdd0dc7d0fe1 /net/mptcp/options.c | |
| parent | 8a348392209ffdd70926253f014eec0c04dbf3e7 (diff) | |
| download | linux-d1ace2d9abf3eb5aaa91621050bfd02695721d18.tar.xz | |
mptcp: reflect remote port (not 0) in ANNOUNCED events
Per RFC 8684, if no port is specified in an ADD_ADDR message, MPTCP
SHOULD attempt to connect to the specified address on the same port
as the port that is already in use by the subflow on which the
ADD_ADDR signal was sent.
To facilitate that, this change reflects the specific remote port in
use by that subflow in MPTCP_EVENT_ANNOUNCED events.
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Kishen Maloor <kishen.maloor@intel.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mptcp/options.c')
| -rw-r--r-- | net/mptcp/options.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mptcp/options.c b/net/mptcp/options.c index 88f4ebbd6515..c9625fea3ef9 100644 --- a/net/mptcp/options.c +++ b/net/mptcp/options.c @@ -1133,7 +1133,7 @@ bool mptcp_incoming_options(struct sock *sk, struct sk_buff *skb) if ((mp_opt.suboptions & OPTION_MPTCP_ADD_ADDR) && add_addr_hmac_valid(msk, &mp_opt)) { if (!mp_opt.echo) { - mptcp_pm_add_addr_received(msk, &mp_opt.addr); + mptcp_pm_add_addr_received(sk, &mp_opt.addr); MPTCP_INC_STATS(sock_net(sk), MPTCP_MIB_ADDADDR); } else { mptcp_pm_add_addr_echoed(msk, &mp_opt.addr); |