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Wei Wang 85cb73ff9b net: ipv6: reset daddr and dport in sk if connect() fails 
In __ip6_datagram_connect(), reset sk->sk_v6_daddr and inet->dport if
error occurs.
In udp_v6_early_demux(), check for sk_state to make sure it is in
TCP_ESTABLISHED state.
Together, it makes sure unconnected UDP socket won't be considered as a
valid candidate for early demux.

v3: add TCP_ESTABLISHED state check in udp_v6_early_demux()
v2: fix compilation error

Fixes: 5425077d73 ("net: ipv6: Add early demux handler for UDP unicast")
Signed-off-by: Wei Wang <weiwan@google.com>
Acked-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2017-06-25 11:46:56 -04:00
..
ila ila_xlat: add missing hash secret initialization 2017-06-08 15:36:56 -04:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2017-05-03 10:11:26 -04:00
Kconfig
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Makefile
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addrconf.c ipv6: avoid unregistering inet6_dev for loopback 2017-06-22 13:21:44 -04:00
addrconf_core.c
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addrlabel.c net: rtnetlink: plumb extended ack to doit function 2017-04-17 15:35:38 -04:00
af_inet6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-26 22:39:08 -04:00
ah6.c
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anycast.c
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calipso.c net/ipv6: Fix CALIPSO causing GPF with datagram support 2017-06-06 15:18:20 -04:00
datagram.c net: ipv6: reset daddr and dport in sk if connect() fails 2017-06-25 11:46:56 -04:00
esp6.c esp: Fix misplaced spin_unlock_bh. 2017-04-24 07:56:31 +02:00
esp6_offload.c esp6_offload: Fix IP6CB(skb)->nhoff for ESP GRO 2017-06-22 10:49:14 +02:00
exthdrs.c ipv6: Need to export ipv6_push_frag_opts for tunneling now. 2017-05-01 15:10:20 -04:00
exthdrs_core.c
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exthdrs_offload.c
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fib6_rules.c ipv6: Do not leak throw route references 2017-06-20 15:34:02 -04:00
fou6.c
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icmp.c net: don't global ICMP rate limit packets originating from loopback 2017-06-14 15:33:58 -04:00
inet6_connection_sock.c
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inet6_hashtables.c
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ip6_checksum.c
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ip6_fib.c ipv6: Do not leak throw route references 2017-06-20 15:34:02 -04:00
ip6_flowlabel.c
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ip6_gre.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
ip6_icmp.c
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ip6_input.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-20 10:35:33 -04:00
ip6_offload.c ipv6: Fix leak in ipv6_gso_segment(). 2017-06-04 21:41:10 -04:00
ip6_offload.h
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ip6_output.c net: account for current skb length when deciding about UFO 2017-06-23 13:29:38 -04:00
ip6_tunnel.c ip6_tunnel: Correct tos value in collect_md mode 2017-06-18 23:56:57 -04:00
ip6_udp_tunnel.c
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ip6_vti.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
ip6mr.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
ipcomp6.c
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ipv6_sockglue.c
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mcast.c
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mcast_snoop.c
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mip6.c
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ndisc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-26 22:39:08 -04:00
netfilter.c
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output_core.c ipv6: Prevent overrun when parsing v6 header options 2017-05-17 14:55:59 -04:00
ping.c net: ping: do not abuse udp_poll() 2017-06-04 22:56:55 -04:00
proc.c proc: snmp6: Use correct type in memset 2017-06-12 09:53:14 -04:00
protocol.c
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raw.c net: ping: do not abuse udp_poll() 2017-06-04 22:56:55 -04:00
reassembly.c
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route.c ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER 2017-06-22 11:06:06 -04:00
seg6.c ipv6: sr: fix out-of-bounds access in SRH validation 2017-04-20 15:40:33 -04:00
seg6_hmac.c
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seg6_iptunnel.c ipv6: sr: fix BUG due to headroom too small after SRH push 2017-04-17 15:33:53 -04:00
sit.c sit: use __GFP_NOWARN for user controlled allocation 2017-06-23 14:08:40 -04:00
syncookies.c tcp: randomize timestamps on syncookies 2017-05-05 12:00:11 -04:00
sysctl_net_ipv6.c
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tcp_ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-05-15 15:50:49 -07:00
tcpv6_offload.c
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tunnel6.c
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udp.c net: ipv6: reset daddr and dport in sk if connect() fails 2017-06-25 11:46:56 -04:00
udp_impl.h udp: make *udp*_queue_rcv_skb() functions static 2017-05-18 10:23:33 -04:00
udp_offload.c ipv6: Check ip6_find_1stfragopt() return value properly. 2017-05-17 22:54:11 -04:00
udplite.c
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xfrm6_input.c xfrm6: Fix IPv6 payload_len in xfrm6_transport_finish 2017-06-22 10:49:14 +02:00
xfrm6_mode_beet.c
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xfrm6_mode_ro.c ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() 2017-06-02 13:57:27 -04:00
xfrm6_mode_transport.c ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() 2017-06-02 13:57:27 -04:00
xfrm6_mode_tunnel.c xfrm: Add encapsulation header offsets while SKB is not encrypted 2017-04-14 10:07:39 +02:00
xfrm6_output.c
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xfrm6_policy.c
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xfrm6_protocol.c
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xfrm6_state.c
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xfrm6_tunnel.c
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