Julian Anastasov ed6e4ef836 netfilter: Fix ip_route_me_harder triggering ip_rt_bug ... Avoid creating input routes with ip_route_me_harder. It does not work for locally generated packets. Instead, restrict sockets to provide valid saddr for output route (or unicast saddr for transparent proxy). For other traffic allow saddr to be unicast or local but if callers forget to check saddr type use 0 for the output route. The resulting handling should be: - REJECT TCP: - in INPUT we can provide addr_type = RTN_LOCAL but better allow rejecting traffic delivered with local route (no IP address => use RTN_UNSPEC to allow also RTN_UNICAST). - FORWARD: RTN_UNSPEC => allow RTN_LOCAL/RTN_UNICAST saddr, add fix to ignore RTN_BROADCAST and RTN_MULTICAST - OUTPUT: RTN_UNSPEC - NAT, mangle, ip_queue, nf_ip_reroute: RTN_UNSPEC in LOCAL_OUT - IPVS: - use RTN_LOCAL in LOCAL_OUT and FORWARD after SNAT to restrict saddr to be local Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-06-29 05:47:32 -07:00
..
arp_tables.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6	2011-04-19 11:24:06 -07:00
arpt_mangle.c
arptable_filter.c
ip_queue.c	netfilter: fix looped (broad|multi)cast's MAC handling	2011-06-16 17:27:04 +02:00
ip_tables.c	netfilter: ip_tables: fix compile with debug	2011-06-16 17:16:37 +02:00
ipt_ah.c
ipt_CLUSTERIP.c	netfilter: add more values to enum ip_conntrack_info	2011-06-06 01:35:10 +02:00
ipt_ecn.c	netfilter: ipt_ecn: fix inversion for IP header ECN match	2011-06-16 17:24:55 +02:00
ipt_ECN.c
ipt_LOG.c
ipt_MASQUERADE.c	netfilter: add more values to enum ip_conntrack_info	2011-06-06 01:35:10 +02:00
ipt_NETMAP.c
ipt_REDIRECT.c
ipt_REJECT.c	netfilter: Fix ip_route_me_harder triggering ip_rt_bug	2011-06-29 05:47:32 -07:00
ipt_ULOG.c
iptable_filter.c
iptable_mangle.c
iptable_raw.c
iptable_security.c
Kconfig	netfilter: ipt_addrtype: rename to xt_addrtype	2011-03-15 20:16:20 +01:00
Makefile	netfilter: ipt_addrtype: rename to xt_addrtype	2011-03-15 20:16:20 +01:00
nf_conntrack_l3proto_ipv4_compat.c
nf_conntrack_l3proto_ipv4.c	netfilter: nf_nat: avoid double seq_adjust for loopback	2011-06-16 17:29:22 +02:00
nf_conntrack_proto_icmp.c	netfilter: nf_conntrack: fix ct refcount leak in l4proto->error()	2011-06-06 01:37:02 +02:00
nf_defrag_ipv4.c
nf_nat_amanda.c
nf_nat_core.c	netfilter: add more values to enum ip_conntrack_info	2011-06-06 01:35:10 +02:00
nf_nat_ftp.c
nf_nat_h323.c
nf_nat_helper.c	netfilter: nf_nat: fix crash in nf_nat_csum	2011-06-06 01:36:46 +02:00
nf_nat_irc.c
nf_nat_pptp.c
nf_nat_proto_common.c
nf_nat_proto_dccp.c
nf_nat_proto_gre.c
nf_nat_proto_icmp.c
nf_nat_proto_sctp.c
nf_nat_proto_tcp.c
nf_nat_proto_udp.c
nf_nat_proto_udplite.c
nf_nat_proto_unknown.c
nf_nat_rule.c	netfilter: add more values to enum ip_conntrack_info	2011-06-06 01:35:10 +02:00
nf_nat_sip.c
nf_nat_snmp_basic.c
nf_nat_standalone.c	netfilter: add more values to enum ip_conntrack_info	2011-06-06 01:35:10 +02:00
nf_nat_tftp.c