lucien
8a0d19c5ed
sctp: start t5 timer only when peer rwnd is 0 and local state is SHUTDOWN_PENDING
...
when A sends a data to B, then A close() and enter into SHUTDOWN_PENDING
state, if B neither claim his rwnd is 0 nor send SACK for this data, A
will keep retransmitting this data until t5 timeout, Max.Retrans times
can't work anymore, which is bad.
if B's rwnd is not 0, it should send abort after Max.Retrans times, only
when B's rwnd == 0 and A's retransmitting beyonds Max.Retrans times, A
will start t5 timer, which is also commit f8d9605243 ("sctp: Enforce
retransmission limit during shutdown") means, but it lacks the condition
peer rwnd == 0.
so fix it by adding a bit (zero_window_announced) in peer to record if
the last rwnd is 0. If it was, zero_window_announced will be set. and use
this bit to decide if start t5 timer when local.state is SHUTDOWN_PENDING.
Fixes: commit f8d9605243 ("sctp: Enforce retransmission limit during shutdown")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-06 22:31:51 -05:00
..
9p
9p: switch p9_client_read() to passing struct iov_iter *
2015-04-11 22:28:27 -04:00
bluetooth
Bluetooth: L2CAP: Fix returning correct LE CoC response codes
2015-11-05 04:04:00 +01:00
caif
caif: fix a signedness bug in cfpkt_iterate()
2015-02-20 17:35:14 -05:00
irda
irda: Convert function pointer arrays and uses to const
2014-12-10 15:33:16 -05:00
iucv
s390/iucv: do not use arrays as argument
2015-09-21 16:03:04 -07:00
netfilter
netfilter: nf_tables: add clone interface to expression operations
2015-11-10 23:47:32 +01:00
netns
Revert "ipv4/icmp: redirect messages can use the ingress daddr as source"
2015-10-14 06:01:07 -07:00
nfc
NFC: nci: non-static functions can not be inline
2015-10-28 06:44:45 +01:00
phonet
sctp
sctp: start t5 timer only when peer rwnd is 0 and local state is SHUTDOWN_PENDING
2015-12-06 22:31:51 -05:00
tc_act
act_connmark: Remember the struct net instead of guessing it.
2015-09-18 21:59:31 +02:00
6lowpan.h
6lowpan: remove lowpan_is_addr_broadcast
2015-10-21 00:49:25 +02:00
act_api.h
net_sched: make tcf_hash_destroy() static
2015-08-26 11:01:44 -07:00
addrconf.h
ipv6: remove unused neigh parameter from ndisc functions
2015-09-24 12:26:08 -07:00
af_ieee802154.h
ieee802154: af_ieee802154: fix typo in comment.
2015-09-17 13:20:05 +02:00
af_rxrpc.h
af_unix.h
unix: avoid use-after-free in ep_remove_wait_queue
2015-11-23 12:29:58 -05:00
af_vsock.h
VSOCK: define VSOCK_SS_LISTEN once only
2015-11-01 12:14:47 -05:00
ah.h
ipsec: Remove obsolete MAX_AH_AUTH_LEN
2014-09-18 10:54:36 +02:00
arp.h
neigh: Factor out ___neigh_lookup_noref
2015-03-04 00:23:23 -05:00
atmclip.h
ax25.h
ax25: Stop using sock->sk_protinfo.
2015-06-28 16:55:44 -07:00
ax88796.h
bond_3ad.h
bonding: simplify / unify event handling code for 3ad mode.
2015-11-02 22:52:24 -05:00
bond_alb.h
net: Move bonding headers under include/net
2014-11-10 13:27:49 -05:00
bond_options.h
bonding: convert num_grat_arp to the new bonding option API
2015-07-27 01:05:24 -07:00
bonding.h
net/bonding: Export bond_option_active_slave_get_rcu
2015-08-30 18:08:50 -04:00
busy_poll.h
cfg80211-wext.h
cfg80211.h
cfg80211/mac80211: clarify RSSI CQM reporting requirements
2015-11-03 10:54:58 +01:00
cfg802154.h
nl802154: add support for security layer
2015-09-30 13:16:44 +02:00
checksum.h
net: Add inet_proto_csum_replace_by_diff utility function
2015-08-17 21:33:06 -07:00
cipso_ipv4.h
cipso: don't use IPCB() to locate the CIPSO IP option
2015-02-11 14:46:37 -05:00
cls_cgroup.h
cls_cgroup: factor out classid retrieval
2015-07-20 12:41:30 -07:00
codel.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-05-13 14:31:43 -04:00
compat.h
net: switch importing msghdr from userland to {compat_,}import_iovec()
2015-04-09 00:02:26 -04:00
datalink.h
dcbevent.h
dcbnl.h
net/dcb: Add IEEE QCN attribute
2015-03-06 21:50:02 -05:00
dn.h
dn_dev.h
dn_fib.h
dn_neigh.h
netfilter: Pass net into okfn
2015-09-17 17:18:37 -07:00
dn_nsp.h
dn_route.h
dsa.h
net: dsa: use switchdev obj for VLAN add/del ops
2015-11-01 15:56:11 -05:00
dsfield.h
dst.h
dst: Pass net into dst->output
2015-10-08 04:27:03 -07:00
dst_metadata.h
tun_dst: Fix potential NULL dereference
2015-11-04 21:59:22 -05:00
dst_ops.h
ipv4, ipv6: Pass net into __ip_local_out and __ip6_local_out
2015-10-08 04:27:02 -07:00
esp.h
ethoc.h
net/ethoc: support big-endian register layout
2015-09-23 15:33:15 -07:00
fib_rules.h
net: ipv6: use common fib_default_rule_pref
2015-09-09 14:19:50 -07:00
firewire.h
flow.h
net: Rename FLOWI_FLAG_VRFSRC to FLOWI_FLAG_L3MDEV_SRC
2015-10-07 04:27:42 -07:00
flow_dissector.h
flow_dissector: Don't use bit fields.
2015-09-01 16:46:08 -07:00
flowcache.h
fou.h
ip_tunnel: Ops registration for secondary encap (fou, gue)
2014-11-12 15:01:35 -05:00
garp.h
gen_stats.h
net: sched: enable per cpu qstats
2014-09-30 01:02:26 -04:00
genetlink.h
genetlink: simplify genl_notify
2015-09-24 12:25:23 -07:00
geneve.h
geneve: Consolidate Geneve functionality in single module.
2015-08-27 15:42:48 -07:00
gre.h
gre: Remove support for sharing GRE protocol hook.
2015-08-10 14:03:54 -07:00
gro_cells.h
gro_cells: remove spinlock protecting receive queues
2015-08-31 15:17:17 -07:00
gue.h
gue: Protocol constants for remote checksum offload
2014-11-05 16:30:03 -05:00
icmp.h
ieee80211_radiotap.h
ieee802154_netdev.h
nl802154: add support for security layer
2015-09-30 13:16:44 +02:00
if_inet6.h
ipv6: do retries on stable privacy addresses
2015-03-23 22:12:09 -04:00
inet6_connection_sock.h
ipv6: remove obsolete inet6 functions
2015-10-03 04:32:42 -07:00
inet6_hashtables.h
ipv6: get rid of __inet6_hash()
2015-03-18 22:00:35 -04:00
inet_common.h
net: avoid NULL deref in inet_ctl_sock_destroy()
2015-11-02 22:46:09 -05:00
inet_connection_sock.h
tcp/dccp: fix hashdance race for passive sessions
2015-10-23 05:42:21 -07:00
inet_ecn.h
tunnel: fix RFC number in comment for INET_ECN_decapsulate()
2014-05-07 15:30:52 -04:00
inet_frag.h
net: fix percpu memory leaks
2015-11-02 22:47:14 -05:00
inet_hashtables.h
tcp/dccp: fix hashdance race for passive sessions
2015-10-23 05:42:21 -07:00
inet_sock.h
net: add skb_to_full_sk() helper and use it in selinux_netlbl_skbuff_setsid()
2015-11-08 20:56:38 -05:00
inet_timewait_sock.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-10-20 06:08:27 -07:00
inetpeer.h
net: Add support for VRFs to inetpeer cache
2015-08-28 13:32:36 -07:00
ip.h
ipv4: Pass struct net into ip_defrag and ip_check_defrag
2015-10-12 19:44:16 -07:00
ip6_checksum.h
net: add gro_compute_pseudo functions
2014-08-24 18:09:23 -07:00
ip6_fib.h
ipv6: Check rt->dst.from for the DST_NOCACHE route
2015-11-15 17:12:37 -05:00
ip6_route.h
ipv6: kill sk_dst_lock
2015-12-03 11:32:06 -05:00
ip6_tunnel.h
ip_tunnel: disable preemption when updating per-cpu tstats
2015-11-16 14:14:32 -05:00
ip_fib.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-11-03 13:41:45 -05:00
ip_tunnels.h
ip_tunnel: disable preemption when updating per-cpu tstats
2015-11-16 14:14:32 -05:00
ip_vs.h
ipvs: Remove skb_sknet
2015-09-24 09:34:43 +09:00
ipcomp.h
ipconfig.h
ipv6.h
ipv6: add complete rcu protection around np->opt
2015-12-02 23:37:16 -05:00
ipx.h
switch ipxrtr_route_packet() from iovec to msghdr
2014-11-24 04:28:49 -05:00
iw_handler.h
wext: add checked wrappers for adding events/points to streams
2015-02-28 21:31:12 +01:00
l3mdev.h
net: Add IPv6 support to l3mdev
2015-10-13 04:55:04 -07:00
lapb.h
lib80211.h
lib80211: remove unused print_ssid()
2014-10-14 02:18:27 +02:00
llc.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc: Make llc_conn_ev_qfyr_t function pointer arrays const
2014-12-10 15:21:24 -05:00
llc_conn.h
net: Pass kern from net_proto_family.create to sk_alloc
2015-05-11 10:50:17 -04:00
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc: Make llc_sap_action_t function pointer arrays const
2014-12-10 15:21:24 -05:00
llc_sap.h
lwtunnel.h
dst: Pass net into dst->output
2015-10-08 04:27:03 -07:00
mac80211.h
mac80211: always set the buf_size in AddBA req to 64
2015-11-20 11:39:40 +01:00
mac802154.h
6lowpan: cleanup lowpan_header_decompress
2015-10-21 00:49:24 +02:00
mip6.h
mld.h
ipv6: mld: answer mldv2 queries with mldv1 reports in mldv1 fallback
2014-09-22 16:23:15 -04:00
mpls.h
openvswitch: Add basic MPLS support to kernel
2014-11-05 23:52:33 -08:00
mpls_iptunnel.h
mpls: multipath route support
2015-10-23 06:26:42 -07:00
mrp.h
ndisc.h
Revert "ipv6: ndisc: inherit metadata dst when creating ndisc requests"
2015-12-01 15:07:59 -05:00
neighbour.h
net: add explicit logging and stat for neighbour table overflow
2015-08-10 13:46:21 -07:00
net_namespace.h
netfilter: nfacct: per network namespace support
2015-08-07 11:50:56 +02:00
net_ratelimit.h
netevent.h
netlabel.h
netlabel: fix the netlbl_catmap_setlong() dummy function
2014-08-07 20:55:21 -04:00
netlink.h
netlink: add nla_get for le32 and le64
2015-09-30 13:16:44 +02:00
netprio_cgroup.h
netrom.h
nexthop.h
nl802154.h
nl802154: add support for security layer
2015-09-30 13:16:44 +02:00
p8022.h
ping.h
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
pkt_cls.h
net: sched: remove tcf_proto from ematch calls
2014-10-06 18:02:32 -04:00
pkt_sched.h
net: sched: consolidate tc_classify{,_compat}
2015-08-27 14:18:48 -07:00
protocol.h
net: Eliminate no_check from protosw
2014-05-23 16:28:53 -04:00
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
cfg80211: allow wiphy specific regdomain management
2014-12-17 11:49:55 +01:00
request_sock.h
tcp/dccp: fix race at listener dismantle phase
2015-10-16 00:52:19 -07:00
rose.h
route.h
net: Add source address lookup op for VRF
2015-10-07 04:27:44 -07:00
rtnetlink.h
netlink: Rightsize IFLA_AF_SPEC size calculation
2015-10-21 19:15:20 -07:00
sch_generic.h
net_sched: fix qdisc_tree_decrease_qlen() races
2015-12-03 14:59:05 -05:00
scm.h
secure_seq.h
inetpeer: get rid of ip_id_count
2014-06-02 11:00:41 -07:00
slhc_vj.h
snmp.h
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-15 07:48:18 +02:00
sock.h
sctp: update the netstamp_needed counter when copying sockets
2015-12-05 22:23:22 -05:00
Space.h
stp.h
switchdev.h
net: switchdev: fix return code of fdb_dump stub
2015-11-16 15:24:37 -05:00
tcp.h
tcp/dccp: fix hashdance race for passive sessions
2015-10-23 05:42:21 -07:00
tcp_memcontrol.h
tcp_states.h
inet: add TCP_NEW_SYN_RECV state
2015-03-12 22:58:12 -04:00
timewait_sock.h
inet: remove BUG_ON() in twsk_destructor()
2015-07-09 15:12:20 -07:00
transp_v6.h
tso.h
net: tso: add support for IPv6
2015-10-26 22:24:22 -07:00
udp.h
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
udp_tunnel.h
vxlan: do not receive IPv4 packets on IPv6 socket
2015-08-29 13:07:54 -07:00
udplite.h
net: switch memcpy_fromiovec()/memcpy_fromiovecend() users to copy_from_iter()
2015-02-04 01:34:15 -05:00
vsock_addr.h
vxlan.h
vxlan: fix incorrect RCO bit in VXLAN header
2015-12-05 18:15:29 -05:00
wext.h
wimax.h
net: treewide: Fix typo found in DocBook/networking.xml
2014-09-05 17:35:28 -07:00
x25.h
x25device.h
xfrm.h
dst: Pass net into dst->output
2015-10-08 04:27:03 -07:00