Pravin B Shelar 4221f40513 ip_tunnel: Do not use inner ip-header-id for tunnel ip-header-id. ...

Using inner-id for tunnel id is not safe in some rare cases.
E.g. packets coming from multiple sources entering same tunnel
can have same id. Therefore on tunnel packet receive we
could have packets from two different stream but with same
source and dst IP with same ip-id which could confuse ip packet
reassembly.

Following patch reverts optimization from commit
490ab08127 (IP_GRE: Fix IP-Identification.)

CC: Jarno Rajahalme <jrajahalme@nicira.com>
CC: Ansis Atteka <aatteka@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-08-13 16:52:50 -07:00

..

netfilter

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-07-03 14:55:13 -07:00

af_inet.c

…

ah4.c

…

arp.c

…

cipso_ipv4.c

…

datagram.c

…

devinet.c

net: rtm_to_ifaddr: free ifa if ifa_cacheinfo processing fails

2013-08-02 14:56:06 -07:00

esp4.c

net: esp{4,6}: fix potential MTU calculation overflows

2013-08-05 12:26:50 -07:00

fib_frontend.c

netlink: fix splat in skb_clone with large messages

2013-06-27 22:44:16 -07:00

fib_lookup.h

…

fib_rules.c

…

fib_semantics.c

ipv4: use next hop exceptions also for input routes

2013-06-28 21:27:47 -07:00

fib_trie.c

fib_trie: remove potential out of bound access

2013-08-05 15:26:11 -07:00

gre_demux.c

net: gre: move GSO functions to gre_offload

2013-07-03 14:37:39 -07:00

gre_offload.c

gso: Update tunnel segmentation to support Tx checksum offload

2013-07-11 12:18:49 -07:00

icmp.c

…

igmp.c

…

inet_connection_sock.c

…

inet_diag.c

…

inet_fragment.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2013-07-09 18:24:39 -07:00

inet_hashtables.c

inet: fix spacing in assignment

2013-07-11 12:02:39 -07:00

inet_lro.c

…

inet_timewait_sock.c

…

inetpeer.c

…

ip_forward.c

…

ip_fragment.c

…

ip_gre.c

ip_gre: fix ipgre_header to return correct offset

2013-08-09 11:05:24 -07:00

ip_input.c

ipv4: set transport header earlier

2013-07-16 12:59:28 -07:00

ip_options.c

…

ip_output.c

…

ip_sockglue.c

…

ip_tunnel_core.c

ip_tunnel: Do not use inner ip-header-id for tunnel ip-header-id.

2013-08-13 16:52:50 -07:00

ip_tunnel.c

gre: Fix MTU sizing check for gretap tunnels

2013-07-11 16:12:03 -07:00

ip_vti.c

vti: remove duplicated code to fix a memory leak

2013-07-01 23:37:14 -07:00

ipcomp.c

…

ipconfig.c

…

ipip.c

ipip: fix a regression in ioctl

2013-07-02 01:13:09 -07:00

ipmr.c

…

Kconfig

…

Makefile

net: gre: move GSO functions to gre_offload

2013-07-03 14:37:39 -07:00

netfilter.c

…

ping.c

…

proc.c

net: rename busy poll MIB counter

2013-08-09 11:39:08 -07:00

protocol.c

…

raw.c

…

route.c

ipv4: use next hop exceptions also for input routes

2013-06-28 21:27:47 -07:00

syncookies.c

…

sysctl_net_ipv4.c

sysctl net: Keep tcp_syn_retries inside the boundary

2013-07-19 17:36:03 -07:00

tcp_bic.c

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tcp_cong.c

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tcp_cubic.c

tcp: cubic: fix bug in bictcp_acked()

2013-08-07 10:35:08 -07:00

tcp_diag.c

…

tcp_fastopen.c

…

tcp_highspeed.c

…

tcp_htcp.c

…

tcp_hybla.c

…

tcp_illinois.c

…

tcp_input.c

tcp: introduce a per-route knob for quick ack

2013-06-19 23:06:51 -07:00

tcp_ipv4.c

net: rename ll methods to busy-poll

2013-07-10 17:08:27 -07:00

tcp_lp.c

…

tcp_memcontrol.c

…

tcp_metrics.c

…

tcp_minisocks.c

…

tcp_offload.c

…

tcp_output.c

tcp: account all retransmit failures

2013-07-12 16:15:56 -07:00

tcp_probe.c

…

tcp_scalable.c

…

tcp_timer.c

…

tcp_vegas.c

…

tcp_vegas.h

…

tcp_veno.c

…

tcp_westwood.c

…

tcp_yeah.c

…

tcp.c

net: rename include/net/ll_poll.h to include/net/busy_poll.h

2013-07-10 17:08:27 -07:00

tunnel4.c

…

udp_diag.c

…

udp_impl.h

…

udp_offload.c

…

udp.c

gso: Update tunnel segmentation to support Tx checksum offload

2013-07-11 12:18:49 -07:00

udplite.c

…

xfrm4_input.c

…

xfrm4_mode_beet.c

…

xfrm4_mode_transport.c

…

xfrm4_mode_tunnel.c

…

xfrm4_output.c

…

xfrm4_policy.c

…

xfrm4_state.c

…

xfrm4_tunnel.c

…