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Patrick McHardy f264a7df08 [NETFILTER]: nf_conntrack_expect: introduce nf_conntrack_expect_max sysct 
As a last step of preventing DoS by creating lots of expectations, this
patch introduces a global maximum and a sysctl to control it. The default
is initialized to 4 * the expectation hash table size, which results in
1/64 of the default maxmimum of conntracks.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-10 22:18:12 -07:00
..
core.c
[NETFILTER]: add some consts, remove some casts
2007-07-10 22:17:01 -07:00
Kconfig
[NETFILTER]: x_tables: add TRACE target
2007-07-10 22:17:14 -07:00
Makefile
[NETFILTER]: nf_conntrack: introduce extension infrastructure
2007-07-10 22:17:17 -07:00
nf_conntrack_amanda.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_core.c
[NETFILTER]: nf_conntrack_expect: maintain per conntrack expectation list
2007-07-10 22:18:02 -07:00
nf_conntrack_ecache.c
[NETFILTER]: nf_conntrack_expect: function naming unification
2007-07-10 22:17:53 -07:00
nf_conntrack_expect.c
[NETFILTER]: nf_conntrack_expect: introduce nf_conntrack_expect_max sysct
2007-07-10 22:18:12 -07:00
nf_conntrack_extend.c
[NETFILTER]: nf_conntrack: introduce extension infrastructure
2007-07-10 22:17:17 -07:00
nf_conntrack_ftp.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_h323_asn1.c
[NETFILTER]: nf_conntrack_h323: check range first in sequence extension
2007-07-10 22:16:54 -07:00
nf_conntrack_h323_main.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_h323_types.c
[NETFILTER]: nf_conntrack_h323: fix ASN.1 types
2007-05-24 16:42:26 -07:00
nf_conntrack_helper.c
[NETFILTER]: nf_conntrack_expect: maintain per conntrack expectation list
2007-07-10 22:18:02 -07:00
nf_conntrack_irc.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_l3proto_generic.c
[NETFILTER]: nf_conntrack: remove old memory allocator of conntrack
2007-07-10 22:17:35 -07:00
nf_conntrack_netbios_ns.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_netlink.c
[NETFILTER]: nf_conntrack_expect: maintain per conntrack expectation list
2007-07-10 22:18:02 -07:00
nf_conntrack_pptp.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_proto_generic.c
[NETFILTER]: Remove changelogs and CVS IDs
2007-04-25 22:27:35 -07:00
nf_conntrack_proto_gre.c
[NETFILTER]: nf_conntrack: fix helper module unload races
2007-06-07 13:40:26 -07:00
nf_conntrack_proto_sctp.c
[NETFILTER]: Remove changelogs and CVS IDs
2007-04-25 22:27:35 -07:00
nf_conntrack_proto_tcp.c
[NETFILTER]: Remove changelogs and CVS IDs
2007-04-25 22:27:35 -07:00
nf_conntrack_proto_udp.c
[NETFILTER]: Remove changelogs and CVS IDs
2007-04-25 22:27:35 -07:00
nf_conntrack_proto.c
[NETLINK]: Possible cleanups.
2007-04-26 00:57:41 -07:00
nf_conntrack_sane.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_sip.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_conntrack_standalone.c
[NETFILTER]: nf_conntrack_expect: introduce nf_conntrack_expect_max sysct
2007-07-10 22:18:12 -07:00
nf_conntrack_tftp.c
[NETFILTER]: nf_conntrack: reduce masks to a subset of tuples
2007-07-10 22:17:55 -07:00
nf_internals.h
[NETFILTER]: Fix whitespace errors
2007-02-12 11:15:49 -08:00
nf_log.c
[NETFILTER]: Fix whitespace errors
2007-02-12 11:15:49 -08:00
nf_queue.c
[NETFILTER]: Fix whitespace errors
2007-02-12 11:15:49 -08:00
nf_sockopt.c
[NETFILTER]: Fix whitespace errors
2007-02-12 11:15:49 -08:00
nf_sysctl.c
[PATCH] sysctl: remove insert_at_head from register_sysctl
2007-02-14 08:09:59 -08:00
nfnetlink_log.c
[NETFILTER]: nfnetlink_log: remove fallback to group 0
2007-04-25 22:29:01 -07:00
nfnetlink_queue.c
[SK_BUFF]: Introduce skb_copy_to_linear_data{_offset}
2007-04-25 22:28:29 -07:00
nfnetlink.c
[NETLINK]: Switch cb_lock spinlock to mutex and allow to override it
2007-04-25 22:29:03 -07:00
x_tables.c
[NETFILTER]: x_tables: remove duplicate of xt_prefix
2007-04-25 22:25:33 -07:00
xt_CLASSIFY.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_comment.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_connbytes.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_connmark.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_CONNMARK.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_CONNSECMARK.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_conntrack.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_dccp.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_dscp.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_DSCP.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_esp.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_hashlimit.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_helper.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_length.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_limit.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_mac.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_mark.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_MARK.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_multiport.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_NFLOG.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_NFQUEUE.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_NOTRACK.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_physdev.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_pkttype.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_policy.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_quota.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_realm.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_sctp.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_SECMARK.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_state.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_statistic.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_string.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_tcpmss.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_TCPMSS.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_tcpudp.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_TRACE.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00
xt_u32.c
[NETFILTER]: x_tables: mark matches and targets __read_mostly
2007-07-10 22:17:15 -07:00