Parthasarathy Bhuvaragan afa485dc6f tipc: fix hanging clients using poll with EPOLLOUT flag ... [ Upstream commit ff946833b7 ] commit 517d7c79bd ("tipc: fix hanging poll() for stream sockets") introduced a regression for clients using non-blocking sockets. After the commit, we send EPOLLOUT event to the client even in TIPC_CONNECTING state. This causes the subsequent send() to fail with ENOTCONN, as the socket is still not in TIPC_ESTABLISHED state. In this commit, we: - improve the fix for hanging poll() by replacing sk_data_ready() with sk_state_change() to wake up all clients. - revert the faulty updates introduced by commit 517d7c79bd ("tipc: fix hanging poll() for stream sockets"). Fixes: 517d7c79bd ("tipc: fix hanging poll() for stream sockets") Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@gmail.com> Acked-by: Jon Maloy <jon.maloy@ericsson.se> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-05-16 19:41:31 +02:00
..
6lowpan
9p	9p: do not trust pdu content for stat item size	2019-04-20 09:16:00 +02:00
802
8021q	vlan: disable SIOCSHWTSTAMP in container	2019-05-16 19:41:30 +02:00
appletalk	appletalk: Fix use-after-free in atalk_proc_exit	2019-04-20 09:16:05 +02:00
atm	net: atm: Fix potential Spectre v1 vulnerabilities	2019-04-27 09:36:30 +02:00
ax25	ax25: fix possible use-after-free	2019-02-23 09:07:27 +01:00
batman-adv	batman-adv: fix warning in function batadv_v_elp_get_throughput	2019-05-08 07:21:46 +02:00
bluetooth	Bluetooth: Align minimum encryption key size for LE and BR/EDR connections	2019-05-10 17:54:11 +02:00
bpf
bpfilter	net: bpfilter: use get_pid_task instead of pid_task	2018-10-17 22:03:40 -07:00
bridge	bridge: Fix error path for kobject_init_and_add()	2019-05-16 19:41:29 +02:00
caif	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
can	can: bcm: check timer values before ktime conversion	2019-01-31 08:14:39 +01:00
ceph	libceph: wait for latest osdmap in ceph_monc_blacklist_add()	2019-03-27 14:14:39 +09:00
core	fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied	2019-05-16 19:41:29 +02:00
dcb
dccp	dccp: do not use ipv6 header for ipv4 flow	2019-04-03 06:26:15 +02:00
decnet
dns_resolver
dsa	net: dsa: Fix error cleanup path in dsa_init_module	2019-05-16 19:41:29 +02:00
ethernet
hsr	net/hsr: fix possible crash in add_timer()	2019-03-19 13:12:38 +01:00
ieee802154	ieee802154: lowpan_header_create check must check daddr	2019-01-09 17:38:31 +01:00
ife
ipv4	ipv4: Fix raw socket lookup for local traffic	2019-05-16 19:41:29 +02:00
ipv6	vrf: sit mtu should not be updated when vrf netdev is the link	2019-05-16 19:41:30 +02:00
iucv	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
kcm	kcm: switch order of device registration to fix a crash	2019-04-17 08:38:40 +02:00
key	xfrm: destroy xfrm_state synchronously on net exit path	2019-04-20 09:16:03 +02:00
l2tp	l2tp: use rcu_dereference_sk_user_data() in l2tp_udp_encap_recv()	2019-05-05 14:42:37 +02:00
l3mdev
lapb
llc	llc: do not use sk_eat_skb()	2018-12-01 09:37:27 +01:00
mac80211	mac80211: fix memory accounting with A-MSDU aggregation	2019-05-16 19:41:20 +02:00
mac802154
mpls	mpls: Return error for RTA_GATEWAY attribute	2019-03-10 07:17:19 +01:00
ncsi
netfilter	netfilter: nf_tables: add missing ->release_ops() in error path of newrule()	2019-05-16 19:41:26 +02:00
netlabel	netlabel: fix out-of-bounds memory accesses	2019-03-10 07:17:18 +01:00
netlink	genetlink: Fix a memory leak on error path	2019-04-03 06:26:15 +02:00
netrom	net: netrom: Fix error cleanup path of nr_proto_init	2019-05-02 09:58:57 +02:00
nfc	NFC: nci: Add some bounds checking in nci_hci_cmd_received()	2019-05-16 19:41:27 +02:00
nsh
openvswitch	openvswitch: fix flow actions reallocation	2019-04-17 08:38:41 +02:00
packet	packet: Fix error path in packet_init	2019-05-16 19:41:30 +02:00
phonet	phonet: fix building with clang	2019-03-23 20:09:51 +01:00
psample
qrtr
rds	net: rds: exchange of 8K and 1M pool	2019-05-02 09:59:00 +02:00
rfkill
rose	net/rose: fix unbound loop in rose_loopback_timer()	2019-05-02 09:59:00 +02:00
rxrpc	rxrpc: Fix net namespace cleanup	2019-05-05 14:42:38 +02:00
sched	sch_cake: Simplify logic in cake_select_tin()	2019-04-27 09:36:32 +02:00
sctp	sctp: avoid running the sctp state machine recursively	2019-05-05 14:42:39 +02:00
smc	net/smc: fix smc_poll in SMC_INIT state	2019-03-19 13:12:41 +01:00
strparser	net: strparser: partially revert "strparser: Call skb_unclone conditionally"	2019-05-16 19:41:27 +02:00
sunrpc	sunrpc: don't mark uninitialised items as VALID.	2019-05-02 09:58:55 +02:00
switchdev
tipc	tipc: fix hanging clients using poll with EPOLLOUT flag	2019-05-16 19:41:31 +02:00
tls	net/tls: fix the IV leaks	2019-05-16 19:41:27 +02:00
unix	missing barriers in some of unix_sock ->addr and ->path accesses	2019-03-19 13:12:41 +01:00
vmw_vsock	vsock/virtio: fix kernel panic from virtio_transport_reset_no_sock	2019-05-02 09:58:52 +02:00
wimax
wireless	nl80211: Add NL80211_FLAG_CLEAR_SKB flag for other NL commands	2019-05-16 19:41:20 +02:00
x25	net/x25: fix a race in x25_bind()	2019-03-19 13:12:40 +01:00
xdp	xsk: fix umem memory leak on cleanup	2019-05-04 09:20:12 +02:00
xfrm	xfrm: destroy xfrm_state synchronously on net exit path	2019-04-20 09:16:03 +02:00
compat.c	sock: Make sock->sk_stamp thread-safe	2019-01-09 17:38:33 +01:00
Kconfig
Makefile
socket.c	net: socket: set sock->sk to NULL after calling proto_ops::release()	2019-03-10 07:17:18 +01:00
sysctl_net.c