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836dc9e3fb
linux/net/ipv4/netfilter
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Andrew Collins c65ef8dc7b netfilter: nf_nat: Also handle non-ESTABLISHED routing changes in MASQUERADE 
Since (a0ecb85 netfilter: nf_nat: Handle routing changes in MASQUERADE
target), the MASQUERADE target handles routing changes which affect
the output interface of a connection, but only for ESTABLISHED
connections.  It is also possible for NEW connections which
already have a conntrack entry to be affected by routing changes.

This adds a check to drop entries in the NEW+conntrack state
when the oif has changed.

Signed-off-by: Andrew Collins <bsderandrew@gmail.com>
Acked-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-16 23:28:30 +01:00
..
arp_tables.c net: Allow userns root to control ipv4 2012-11-18 20:32:45 -05:00
arpt_mangle.c netfilter: arpt_mangle: fix return values of checkentry 2011-02-01 16:03:46 +01:00
arptable_filter.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ip_tables.c net: Allow userns root to control ipv4 2012-11-18 20:32:45 -05:00
ipt_ah.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ipt_CLUSTERIP.c net: remove obsolete simple_strto<foo> 2012-12-10 14:09:00 -05:00
ipt_ECN.c netfilter: xtables: substitute temporary defines by final name 2010-05-11 18:31:17 +02:00
ipt_MASQUERADE.c netfilter: ip6tables: add MASQUERADE target 2012-08-30 03:00:18 +02:00
ipt_REJECT.c netfilter: ip[6]t_REJECT: fix wrong transport header pointer in TCP reset 2012-12-16 23:27:35 +01:00
ipt_rpfilter.c net: Loopback ifindex is constant now 2012-08-09 16:18:07 -07:00
ipt_ULOG.c netlink: hide struct module parameter in netlink_kernel_create 2012-09-08 18:46:30 -04:00
iptable_filter.c netfilter: remove unnecessary goto statement for error recovery 2012-08-22 19:17:38 +02:00
iptable_mangle.c netfilter: remove unnecessary goto statement for error recovery 2012-08-22 19:17:38 +02:00
iptable_nat.c netfilter: nf_nat: Also handle non-ESTABLISHED routing changes in MASQUERADE 2012-12-16 23:28:30 +01:00
iptable_raw.c netfilter: remove unnecessary goto statement for error recovery 2012-08-22 19:17:38 +02:00
iptable_security.c netfilter: PTR_RET can be used 2012-08-14 02:31:47 +02:00
Kconfig netfilter: combine ipt_REDIRECT and ip6t_REDIRECT 2012-09-21 12:12:05 +02:00
Makefile netfilter: combine ipt_REDIRECT and ip6t_REDIRECT 2012-09-21 12:12:05 +02:00
nf_conntrack_l3proto_ipv4_compat.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
nf_conntrack_l3proto_ipv4.c netfilter: add protocol independent NAT core 2012-08-30 03:00:14 +02:00
nf_conntrack_proto_icmp.c netfilter: nf_conntrack: generalize nf_ct_l4proto_net 2012-07-04 19:37:22 +02:00
nf_defrag_ipv4.c netfilter: ipv4, defrag: switch hook PFs to nfproto 2012-06-07 14:58:42 +02:00
nf_nat_h323.c netfilter: add protocol independent NAT core 2012-08-30 03:00:14 +02:00
nf_nat_l3proto_ipv4.c netfilter: add protocol independent NAT core 2012-08-30 03:00:14 +02:00
nf_nat_pptp.c netfilter: add protocol independent NAT core 2012-08-30 03:00:14 +02:00
nf_nat_proto_gre.c netfilter: add protocol independent NAT core 2012-08-30 03:00:14 +02:00
nf_nat_proto_icmp.c netfilter: add protocol independent NAT core 2012-08-30 03:00:14 +02:00
nf_nat_snmp_basic.c net: Remove casts to same type 2012-06-04 11:45:11 -04:00