linux/net
Eric Dumazet 5018d910bc tcp: do not use ipv6 header for ipv4 flow
[ Upstream commit 89e4130939 ]

When a dual stack tcp listener accepts an ipv4 flow,
it should not attempt to use an ipv6 header or tcp_v6_iif() helper.

Fixes: 1397ed35f2 ("ipv6: add flowinfo for tcp6 pkt_options for all cases")
Fixes: df3687ffc6 ("ipv6: add the IPV6_FL_F_REFLECT flag to IPV6_FL_A_GET")
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03 06:24:15 +02:00
..
6lowpan 6lowpan: iphc: reset mac_header after decompress to fix panic 2018-10-03 17:01:42 -07:00
9p 9p/net: fix memory leak in p9_client_create 2019-03-23 13:19:40 +01:00
802
8021q vlan: also check phy_driver ts_info for vlan's real device 2018-04-13 19:48:34 +02:00
appletalk
atm net: atm: Fix potential Spectre v1 2018-05-16 10:08:44 +02:00
ax25 ax25: fix possible use-after-free 2019-02-23 09:05:59 +01:00
batman-adv batman-adv: fix uninit-value in batadv_interface_tx() 2019-02-27 10:07:00 +01:00
bluetooth Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer 2019-04-03 06:24:13 +02:00
bridge Revert "bridge: do not add port to router list when receives query with source 0.0.0.0" 2019-02-27 10:07:03 +01:00
caif net: caif: Add a missing rcu_read_unlock() in caif_flow_cb 2018-09-05 09:20:00 +02:00
can can: bcm: check timer values before ktime conversion 2019-01-31 08:12:36 +01:00
ceph libceph: wait for latest osdmap in ceph_monc_blacklist_add() 2019-03-27 14:13:02 +09:00
core net-sysfs: Fix mem leak in netdev_register_kobject 2019-03-13 14:04:52 -07:00
dcb net: dcb: For wild-card lookups, use priority -1, not 0 2018-09-19 22:47:15 +02:00
dccp dccp: do not use ipv6 header for ipv4 flow 2019-04-03 06:24:14 +02:00
decnet dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock 2018-02-25 11:05:44 +01:00
dns_resolver KEYS: DNS: fix parsing multiple options 2018-07-22 14:27:39 +02:00
dsa net: dsa: slave: Don't propagate flag changes on down slave interfaces 2019-02-12 19:45:00 +01:00
ethernet
hsr net/hsr: fix possible crash in add_timer() 2019-03-19 13:14:08 +01:00
ieee802154 ieee802154: lowpan_header_create check must check daddr 2019-01-09 16:16:40 +01:00
ipv4 tcp/dccp: drop SYN packets if accept queue is full 2019-03-27 14:13:04 +09:00
ipv6 tcp: do not use ipv6 header for ipv4 flow 2019-04-03 06:24:15 +02:00
ipx
irda irda: Only insert new objects into the global database via setsockopt 2018-09-15 09:43:01 +02:00
iucv net/iucv: Free memory obtained by kzalloc 2018-03-31 18:11:34 +02:00
kcm kcm: Fix use-after-free caused by clonned sockets 2018-06-13 16:16:42 +02:00
key af_key: Always verify length of provided sadb_key 2018-06-16 09:52:32 +02:00
l2tp l2tp: fix infoleak in l2tp_ip6_recvmsg() 2019-03-19 13:14:08 +01:00
l3mdev
lapb
llc llc: do not use sk_eat_skb() 2018-12-01 09:44:19 +01:00
mac80211 mac80211: Add attribute aligned(2) to struct 'action' 2019-03-05 17:57:06 +01:00
mac802154 net: mac802154: tx: expand tailroom if necessary 2018-09-09 20:01:19 +02:00
mpls mpls, nospec: Sanitize array index in mpls_label_ok() 2018-03-11 16:21:34 +01:00
ncsi
netfilter netfilter: nf_nat: skip nat clash resolution for same-origin entries 2019-03-13 14:05:00 -07:00
netlabel netlabel: fix out-of-bounds memory accesses 2019-03-13 14:04:53 -07:00
netlink netlink: Don't shift on 64 for ngroups 2018-08-09 12:17:59 +02:00
netrom netrom: switch to sock timer API 2019-02-06 17:33:27 +01:00
nfc net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails 2019-03-13 14:04:53 -07:00
openvswitch openvswitch: Avoid OOB read when parsing flow nlattrs 2019-01-31 08:12:33 +01:00
packet packets: Always register packet sk in the same order 2019-04-03 06:24:15 +02:00
phonet phonet: fix building with clang 2019-03-23 13:19:44 +01:00
qrtr net: qrtr: Broadcast messages only from control port 2018-08-24 13:12:36 +02:00
rds rds: fix refcount bug in rds_sock_addref 2019-02-12 19:45:00 +01:00
rfkill rfkill: gpio: fix memory leak in probe error path 2018-05-16 10:08:43 +02:00
rose net: rose: fix a possible stack overflow 2019-04-03 06:24:14 +02:00
rxrpc rxrpc: Fix client call queueing, waiting for channel 2019-03-19 13:14:10 +01:00
sched net: netem: fix skb length BUG_ON in __skb_to_sgvec 2019-03-13 14:04:53 -07:00
sctp sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment 2019-02-27 10:07:01 +01:00
strparser strparser: Fix incorrect strp->need_bytes value. 2018-04-29 11:32:02 +02:00
sunrpc sunrpc: handle ENOMEM in rpcb_getport_async 2019-01-23 08:10:55 +01:00
switchdev
tipc tipc: fix uninit-value in tipc_nl_compat_doit 2019-01-23 08:10:56 +01:00
unix missing barriers in some of unix_sock ->addr and ->path accesses 2019-03-19 13:14:10 +01:00
vmw_vsock vsock/virtio: reset connected sockets on device removal 2019-03-13 14:05:00 -07:00
wimax
wireless cfg80211: size various nl80211 messages correctly 2019-04-03 06:24:14 +02:00
x25 net/x25: fix a race in x25_bind() 2019-03-19 13:14:09 +01:00
xfrm xfrm: refine validation of template and selector families 2019-02-15 08:07:39 +01:00
compat.c sock: Make sock->sk_stamp thread-safe 2019-01-09 16:16:41 +01:00
Kconfig
Makefile
socket.c net: socket: fix a missing-check bug 2018-11-10 07:42:58 -08:00
sysctl_net.c