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msm-4.14/net/ipv4
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Vlad Yasevich 499923c7a3 ipv6: Fix NULL pointer dereference with time-wait sockets 
Commit b2f5e7cd3dee2ed721bf0675e1a1ddebb849aee6
(ipv6: Fix conflict resolutions during ipv6 binding)
introduced a regression where time-wait sockets were
not treated correctly.  This resulted in the following:

BUG: unable to handle kernel NULL pointer dereference at 0000000000000062
IP: [<ffffffff805d7d61>] ipv4_rcv_saddr_equal+0x61/0x70
...
Call Trace:
[<ffffffffa033847b>] ipv6_rcv_saddr_equal+0x1bb/0x250 [ipv6]
[<ffffffffa03505a8>] inet6_csk_bind_conflict+0x88/0xd0 [ipv6]
[<ffffffff805bb18e>] inet_csk_get_port+0x1ee/0x400
[<ffffffffa0319b7f>] inet6_bind+0x1cf/0x3a0 [ipv6]
[<ffffffff8056d17c>] ? sockfd_lookup_light+0x3c/0xd0
[<ffffffff8056ed49>] sys_bind+0x89/0x100
[<ffffffff80613ea2>] ? trace_hardirqs_on_thunk+0x3a/0x3c
[<ffffffff8020bf9b>] system_call_fastpath+0x16/0x1b

Tested-by: Brian Haley <brian.haley@hp.com>
Tested-by: Ed Tomlinson <edt@aei.ca>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-11 01:53:06 -07:00
..
netfilter
netfilter: use rcu_read_bh() in ipt_do_table()
2009-04-02 00:54:43 -07:00
af_inet.c
Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2
2009-03-27 17:28:43 +01:00
ah4.c
netns xfrm: AH/ESP in netns!
2008-11-25 17:59:27 -08:00
arp.c
ipv4: arp announce, arp_proxy and windows ip conflict verification
2009-03-13 16:02:07 -07:00
cipso_ipv4.c
netlabel: Label incoming TCP connections correctly in SELinux
2009-03-28 15:01:36 +11:00
datagram.c
mib: add net to IP_INC_STATS_BH
2008-07-16 20:20:11 -07:00
devinet.c
netlink: change nlmsg_notify() return value logic
2009-02-24 23:18:28 -08:00
esp4.c
netns xfrm: AH/ESP in netns!
2008-11-25 17:59:27 -08:00
fib_frontend.c
ip: add loose reverse path filtering
2009-02-22 19:54:45 -08:00
fib_hash.c
net: clean up net/ipv4/fib_frontend.c fib_hash.c ip_gre.c
2008-11-03 00:25:16 -08:00
fib_lookup.h
[IPV4] FIB_HASH: Reduce memory needs and speedup lookups
2008-01-28 15:02:46 -08:00
fib_rules.c
net: add fib_rules_ops to flush_cache method
2008-07-05 19:01:28 -07:00
fib_semantics.c
netlink: change nlmsg_notify() return value logic
2009-02-24 23:18:28 -08:00
fib_trie.c
net: replace NIPQUAD() in net/ipv4/ net/ipv6/
2008-10-31 00:53:57 -07:00
icmp.c
netns: Fix icmp shutdown.
2009-03-03 01:14:15 -08:00
igmp.c
netns: igmp: make /proc/net/{igmp,mcfilter} per netns
2008-12-25 16:42:51 -08:00
inet_connection_sock.c
net: move bsockets outside of read only beginning of struct inet_hashinfo
2009-02-01 12:31:33 -08:00
inet_diag.c
net: Convert TCP/DCCP listening hash tables to use RCU
2008-11-23 17:22:55 -08:00
inet_fragment.c
inet fragments: fix sparse warning: context imbalance
2009-02-26 23:13:35 -08:00
inet_hashtables.c
net: move bsockets outside of read only beginning of struct inet_hashinfo
2009-02-01 12:31:33 -08:00
inet_lro.c
include/net net/ - csum_partial - remove unnecessary casts
2008-11-19 15:44:53 -08:00
inet_timewait_sock.c
net: convert TCP/DCCP ehash rwlocks to spinlocks
2008-11-20 20:39:09 -08:00
inetpeer.c
net: clean up net/ipv4/ah4.c esp4.c fib_semantics.c inet_connection_sock.c inetpeer.c ip_output.c
2008-11-03 00:23:42 -08:00
ip_forward.c
net: reduce structures when XFRM=n
2008-10-28 13:24:06 -07:00
ip_fragment.c
netns: oops in ip[6]_frag_reasm incrementing stats
2009-03-18 23:26:11 -07:00
ip_gre.c
gre: used time_before for comparing jiffies
2009-02-24 23:34:48 -08:00
ip_input.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2008-11-18 23:38:23 -08:00
ip_options.c
cipso: Add support for native local labeling and fixup mapping names
2008-10-10 10:16:34 -04:00
ip_output.c
ip: support for TX timestamps on UDP and RAW sockets
2009-02-15 22:43:38 -08:00
ip_sockglue.c
net: ip_sockglue.c add static, annotate ports' endianness
2008-11-20 01:54:27 -08:00
ipcomp.c
netns xfrm: state lookup in netns
2008-11-25 17:30:50 -08:00
ipconfig.c
net: replace uses of __constant_{endian}
2009-02-01 00:45:17 -08:00
ipip.c
ipip: used time_before for comparing jiffies
2009-02-24 23:36:47 -08:00
ipmr.c
ipmr: use goto to common label instead of opencoding
2009-02-06 23:46:51 -08:00
Kconfig
Doc: Refer to ip-sysctl.txt for strict vs. loose rp_filter mode
2009-02-24 03:47:42 -08:00
Makefile
IPVS: Move IPVS to net/netfilter/ipvs
2008-10-07 08:38:24 +11:00
netfilter.c
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2008-11-28 02:19:15 -08:00
proc.c
net: replace commatas with semicolons
2009-02-16 00:08:56 -08:00
protocol.c
net: remove CVS keywords
2008-06-11 21:00:38 -07:00
raw.c
ip: support for TX timestamps on UDP and RAW sockets
2009-02-15 22:43:38 -08:00
route.c
Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2
2009-03-27 17:28:43 +01:00
syncookies.c
lsm: Relocate the IPv4 security_inet_conn_request() hooks
2009-03-28 15:01:36 +11:00
sysctl_net_ipv4.c
net: '&' redux
2008-11-03 18:21:05 -08:00
tcp_bic.c
tcp: add helper for AI algorithm
2009-03-02 03:00:15 -08:00
tcp_cong.c
tcp: add helper for AI algorithm
2009-03-02 03:00:15 -08:00
tcp_cubic.c
tcp: add helper for AI algorithm
2009-03-02 03:00:15 -08:00
tcp_diag.c
net: inet_diag_handler structs can be const
2008-11-19 15:43:27 -08:00
tcp_highspeed.c
…
tcp_htcp.c
htcp: merge icsk_ca_state compare
2009-03-02 03:00:14 -08:00
tcp_hybla.c
tcp: Fix tcp_hybla zero congestion window growth with small rho and large cwnd.
2008-10-07 15:58:17 -07:00
tcp_illinois.c
…
tcp_input.c
tcp: Discard segments that ack data not yet sent
2009-03-22 21:49:57 -07:00
tcp_ipv4.c
lsm: Relocate the IPv4 security_inet_conn_request() hooks
2009-03-28 15:01:36 +11:00
tcp_lp.c
…
tcp_minisocks.c
tcp: consolidate paws check
2009-03-15 20:09:52 -07:00
tcp_output.c
tcp: miscounts due to tcp_fragment pcount reset
2009-04-02 16:31:45 -07:00
tcp_probe.c
tcp: '< 0' test on unsigned
2009-03-13 16:05:14 -07:00
tcp_scalable.c
tcp: add helper for AI algorithm
2009-03-02 03:00:15 -08:00
tcp_timer.c
tcp: cleanup ca_state mess in tcp_timer
2009-03-02 03:00:13 -08:00
tcp_vegas.c
tcp: tcp_vegas cong avoid fix
2008-12-09 00:13:04 -08:00
tcp_vegas.h
…
tcp_veno.c
tcp: add helper for AI algorithm
2009-03-02 03:00:15 -08:00
tcp_westwood.c
…
tcp_yeah.c
tcp: add helper for AI algorithm
2009-03-02 03:00:15 -08:00
tcp.c
ipv4: remove unused parameter from tcp_recv_urg().
2009-03-31 14:43:17 -07:00
tunnel4.c
[IPV4] TUNNEL4: Fix incoming packet length check for inter-protocol tunnel.
2008-06-05 04:02:33 +09:00
udp_impl.h
udp: introduce struct udp_table and multiple spinlocks
2008-10-29 01:41:45 -07:00
udp.c
ipv6: Fix NULL pointer dereference with time-wait sockets
2009-04-11 01:53:06 -07:00
udplite.c
udp: RCU handling for Unicast packets.
2008-10-29 02:11:14 -07:00
xfrm4_input.c
ipsec: Remove useless ret variable
2008-12-26 01:31:18 -08:00
xfrm4_mode_beet.c
ipsec: Interfamily IPSec BEET
2008-08-06 02:39:30 -07:00
xfrm4_mode_transport.c
…
xfrm4_mode_tunnel.c
xfrm: fix fragmentation for ipv4 xfrm tunnel
2008-06-17 16:38:23 -07:00
xfrm4_output.c
[IPSEC]: Fix inter address family IPsec tunnel handling.
2008-03-24 14:51:51 -07:00
xfrm4_policy.c
net: replace uses of __constant_{endian}
2009-02-01 00:45:17 -08:00
xfrm4_state.c
xfrm: remove useless forward declarations
2008-11-25 01:05:54 -08:00
xfrm4_tunnel.c
[IPCOMP]: Fix reception of incompressible packets
2008-01-31 19:27:24 -08:00