Matthieu Baerts 67b12f792d mptcp: full fully established support after ADD_ADDR ... If directly after an MP_CAPABLE 3WHS, the client receives an ADD_ADDR with HMAC from the server, it is enough to switch to a "fully established" mode because it has received more MPTCP options. It was then OK to enable the "fully_established" flag on the MPTCP socket. Still, best to check if the ADD_ADDR looks valid by looking if it contains an HMAC (no 'echo' bit). If an ADD_ADDR echo is received while we are not in "fully established" mode, it is strange and then we should not switch to this mode now. But that is not enough. On one hand, the path-manager has be notified the state has changed. On the other hand, the "fully_established" flag on the subflow socket should be turned on as well not to re-send the MP_CAPABLE 3rd ACK content with the next ACK. Fixes: 84dfe3677a ("mptcp: send out dedicated ADD_ADDR packet") Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-08-19 12:16:54 +01:00
..
6lowpan	6lowpan: Fix some typos in nhc_udp.c	2021-03-24 17:52:11 -07:00
9p	9p/trans_virtio: Fix spelling mistakes	2021-06-02 14:01:55 -07:00
802	net/802/garp: fix memleak in garp_request_join()	2021-07-01 11:21:57 -07:00
8021q	net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features	2021-06-18 11:58:03 -07:00
appletalk	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
atm	atm: Use list_for_each_entry() to simplify code in resources.c	2021-06-10 14:08:09 -07:00
ax25	net/ax25: Delete obsolete TODO file	2021-03-30 16:54:50 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
bluetooth	Bluetooth: defer cleanup of resources in hci_unregister_dev()	2021-08-05 12:15:24 -07:00
bpf	bpf: Add missing bpf_read_[un]lock_trace() for syscall program	2021-08-10 10:10:49 +02:00
bpfilter	bpfilter: Specify the log level for the kmsg message	2021-06-25 13:13:50 +02:00
bridge	net: bridge: fix memleak in br_add_if()	2021-08-10 13:25:14 -07:00
caif	net: fix uninit-value in caif_seqpkt_sendmsg	2021-07-15 11:08:33 -07:00
can	can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecutive TP.DT to 750ms	2021-07-24 19:02:24 +02:00
ceph	Networking changes for 5.14.	2021-06-30 15:51:09 -07:00
core	net: linkwatch: fix failure to restore device state across suspend/resume	2021-08-11 14:43:16 -07:00
dcb	net: dcb: Return the correct errno code	2021-06-01 17:01:33 -07:00
dccp	dccp: add do-while-0 stubs for dccp_pr_debug macros	2021-08-09 10:00:02 +01:00
decnet	net: decnet: Fix sleeping inside in af_decnet	2021-07-16 14:06:16 -07:00
dns_resolver	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
dsa	net: switchdev: zero-initialize struct switchdev_notifier_fdb_info emitted by drivers towards the bridge	2021-08-10 13:22:57 -07:00
ethernet	of: net: pass the dst buffer to of_get_mac_address()	2021-04-13 14:35:02 -07:00
ethtool	net: sock: extend SO_TIMESTAMPING for PHC binding	2021-07-01 13:08:18 -07:00
hsr	net: hsr: don't check sequence number if tag removal is offloaded	2021-06-16 12:13:01 -07:00
ieee802154	net: Fix memory leak in ieee802154_raw_deliver	2021-08-10 12:18:10 +02:00
ife	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
ipv4	net: igmp: increase size of mr_ifc_count	2021-08-11 15:54:10 -07:00
ipv6	ipv6: decrease hop limit counter in ip6_forward()	2021-07-23 16:40:41 +01:00
iucv	s390: iucv: Avoid field over-reading memcpy()	2021-07-01 15:54:01 -07:00
kcm	net: sock: introduce sk_error_report	2021-06-29 11:28:21 -07:00
key	net: Remove unnecessary variables	2021-05-26 07:03:39 +02:00
l2tp	l2tp: Fix spelling mistakes	2021-06-07 14:08:30 -07:00
l3mdev	l3mdev: Correct function names in the kerneldoc comments	2021-03-28 17:56:55 -07:00
lapb	net: lapb: Use list_for_each_entry() to simplify code in lapb_iface.c	2021-06-08 16:31:25 -07:00
llc	net: llc: fix skb_over_panic	2021-07-27 13:05:56 +01:00
mac80211	mac80211: fix locking in ieee80211_restart_work()	2021-08-17 06:51:43 -07:00
mac802154	net: mac802154: Fix general protection fault	2021-04-06 22:42:16 +02:00
mpls	mpls: Remove redundant assignment to err	2021-04-27 14:17:00 -07:00
mptcp	mptcp: full fully established support after ADD_ADDR	2021-08-19 12:16:54 +01:00
ncsi	net/ncsi: add dummy response handler for Intel boards	2021-07-08 14:16:39 -07:00
netfilter	netfilter: nfnetlink_hook: translate inet ingress to netdev	2021-08-06 17:07:41 +02:00
netlabel	netlabel: Fix memory leak in netlbl_mgmt_add_common	2021-06-15 11:19:04 -07:00
netlink	net: Use nlmsg_unicast() instead of netlink_unicast()	2021-07-13 09:28:29 -07:00
netrom	netrom: Decrease sock refcount when sock timers expire	2021-07-18 09:48:59 -07:00
nfc	TTY / Serial patches for 5.14-rc1	2021-07-05 14:08:24 -07:00
nsh	…
openvswitch	ovs: clear skb->tstamp in forwarding path	2021-08-18 11:31:13 +01:00
packet	Networking changes for 5.14.	2021-06-30 15:51:09 -07:00
phonet	…
psample	psample: Add additional metadata attributes	2021-03-14 15:00:43 -07:00
qrtr	net: really fix the build...	2021-08-03 11:14:03 +01:00
rds	net/rds: dma_map_sg is entitled to merge entries	2021-08-18 15:35:50 -07:00
rfkill	Another set of updates, all over the map:	2021-04-20 16:44:04 -07:00
rose	net: rose: Fix fall-through warnings for Clang	2021-03-10 12:45:15 -08:00
rxrpc	Networking changes for 5.14.	2021-06-30 15:51:09 -07:00
sched	sch_cake: fix srchost/dsthost hashing mode	2021-08-18 10:14:00 +01:00
sctp	sctp: move the active_key update after sh_keys is added	2021-08-03 11:43:43 +01:00
smc	net/smc: Correct smc link connection counter in case of smc client	2021-08-09 10:46:59 +01:00
strparser	net: sock: introduce sk_error_report	2021-06-29 11:28:21 -07:00
sunrpc	NFS client updates for Linux 5.14	2021-07-09 09:43:57 -07:00
switchdev	net: switchdev: add a context void pointer to struct switchdev_notifier_info	2021-06-28 14:09:03 -07:00
tipc	tipc: call tipc_wait_for_connect only when dlen is not 0	2021-08-16 11:20:56 +01:00
tls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-29 15:45:27 -07:00
unix	af_unix: fix garbage collect vs MSG_PEEK	2021-07-28 10:18:00 -07:00
vmw_vsock	vsock/virtio: avoid potential deadlock when vsock device remove	2021-08-12 10:57:27 -07:00
wireless	cfg80211: Fix possible memory leak in function cfg80211_bss_update	2021-07-23 10:38:18 +02:00
x25	net: x25: Use list_for_each_entry() to simplify code in x25_route.c	2021-06-10 14:08:09 -07:00
xdp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-29 15:45:27 -07:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2021-08-04 10:45:41 +01:00
Kconfig	bpf, kconfig: Add consolidated menu entry for bpf with core options	2021-05-11 13:56:16 -07:00
Makefile	net: l3mdev: use obj-$(CONFIG_NET_L3_MASTER_DEV) form in net/Makefile	2021-01-27 17:03:52 -08:00
compat.c	net: Return the correct errno code	2021-06-03 15:13:56 -07:00
devres.c	net: devres: Correct a grammatical error	2021-06-11 12:55:28 -07:00
socket.c	net: socket: support hardware timestamp conversion to PHC bound	2021-07-01 13:08:18 -07:00
sysctl_net.c	net: Ensure net namespace isolation of sysctls	2021-04-12 13:27:11 -07:00