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2c62e0bc685fcb400a0b5cffb39860290bc902a8
linux/net/netfilter
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Gao Feng 2c62e0bc68 netfilter: ctnetlink: Expectations must have a conntrack helper area 
The expect check function __nf_ct_expect_check() asks the master_help is
necessary. So it is unnecessary to go ahead in ctnetlink_alloc_expect
when there is no help.

Actually the commit bc01befdcf ("netfilter: ctnetlink: add support for
user-space expectation helpers") permits ctnetlink create one expect
even though there is no master help. But the latter commit 3d058d7bc2
("netfilter: rework user-space expectation helper support") disables it
again.

Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-04-06 22:01:42 +02:00
..
ipset
netfilter: ipset: Null pointer exception in ipset list:set
2017-02-19 19:08:47 +01:00
ipvs
netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean
2017-04-06 22:01:38 +02:00
core.c
netfilter: merge ctinfo into nfct pointer storage area
2017-02-02 14:31:56 +01:00
Kconfig
netfilter: nft_exthdr: add TCP option matching
2017-02-08 14:17:09 +01:00
Makefile
netfilter: nf_tables: add bitmap set type
2017-02-08 14:16:21 +01:00
nf_conntrack_acct.c
…
nf_conntrack_amanda.c
…
nf_conntrack_broadcast.c
…
nf_conntrack_core.c
netfilter: nat: avoid use of nf_conn_nat extension
2017-04-06 22:01:42 +02:00
nf_conntrack_ecache.c
netfilter: invoke synchronize_rcu after set the _hook_ to NULL
2017-03-27 13:47:28 +02:00
nf_conntrack_expect.c
netfilter: nf_ct_expect: Add nf_ct_remove_expect()
2017-04-06 18:39:40 +02:00
nf_conntrack_extend.c
netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister
2017-03-27 13:47:29 +02:00
nf_conntrack_ftp.c
lib/vsprintf.c: remove %Z support
2017-02-27 18:43:47 -08:00
nf_conntrack_h323_asn1.c
…
nf_conntrack_h323_main.c
…
nf_conntrack_h323_types.c
…
nf_conntrack_helper.c
netfilter: nf_ct_expect: Add nf_ct_remove_expect()
2017-04-06 18:39:40 +02:00
nf_conntrack_irc.c
netfilter: expect: Make sure the max_expected limit is effective
2017-04-06 18:32:16 +02:00
nf_conntrack_l3proto_generic.c
…
nf_conntrack_labels.c
…
nf_conntrack_netbios_ns.c
…
nf_conntrack_netlink.c
netfilter: ctnetlink: Expectations must have a conntrack helper area
2017-04-06 22:01:42 +02:00
nf_conntrack_pptp.c
…
nf_conntrack_proto_dccp.c
netfilter: conntrack: no need to pass ctinfo to error handler
2017-02-02 14:31:51 +01:00
nf_conntrack_proto_generic.c
…
nf_conntrack_proto_gre.c
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
nf_conntrack_proto_sctp.c
netfilter: conntrack: no need to pass ctinfo to error handler
2017-02-02 14:31:51 +01:00
nf_conntrack_proto_tcp.c
netfilter: conntrack: no need to pass ctinfo to error handler
2017-02-02 14:31:51 +01:00
nf_conntrack_proto_udp.c
netfilter: conntrack: no need to pass ctinfo to error handler
2017-02-02 14:31:51 +01:00
nf_conntrack_proto.c
netfilter: conntrack: add nf_conntrack_default_on sysctl
2016-12-04 21:17:25 +01:00
nf_conntrack_sane.c
…
nf_conntrack_seqadj.c
…
nf_conntrack_sip.c
netfilter: nf_ct_expect: Add nf_ct_remove_expect()
2017-04-06 18:39:40 +02:00
nf_conntrack_snmp.c
…
nf_conntrack_standalone.c
netfilter: merge ctinfo into nfct pointer storage area
2017-02-02 14:31:56 +01:00
nf_conntrack_tftp.c
…
nf_conntrack_timeout.c
…
nf_conntrack_timestamp.c
…
nf_dup_netdev.c
netfilter: add and use nf_fwd_netdev_egress
2016-12-06 21:48:22 +01:00
nf_internals.h
netfilter: merge nf_iterate() into nf_hook_slow()
2016-11-03 11:52:59 +01:00
nf_log_common.c
netfilter: nf_log: do not assume ethernet header in netdev family
2016-12-04 20:45:33 +01:00
nf_log_netdev.c
netfilter: nf_log: do not assume ethernet header in netdev family
2016-12-04 20:45:33 +01:00
nf_log.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
2017-02-03 16:58:20 -05:00
nf_nat_amanda.c
netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean
2017-04-06 22:01:38 +02:00
nf_nat_core.c
netfilter: nat: avoid use of nf_conn_nat extension
2017-04-06 22:01:42 +02:00
nf_nat_ftp.c
…
nf_nat_helper.c
netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean
2017-04-06 22:01:38 +02:00
nf_nat_irc.c
netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean
2017-04-06 22:01:38 +02:00
nf_nat_proto_common.c
…
nf_nat_proto_dccp.c
netfilter: built-in NAT support for DCCP
2016-12-04 20:45:30 +01:00
nf_nat_proto_sctp.c
netfilter: nf_nat_sctp: fix ICMP packet to be dropped accidently
2017-03-08 18:04:06 +01:00
nf_nat_proto_tcp.c
…
nf_nat_proto_udp.c
netfilter: nat: merge udp and udplite helpers
2017-01-03 14:33:25 +01:00
nf_nat_proto_unknown.c
…
nf_nat_redirect.c
…
nf_nat_sip.c
…
nf_nat_tftp.c
…
nf_queue.c
netfilter: introduce accessor functions for hook entries
2016-12-06 21:42:15 +01:00
nf_sockopt.c
…
nf_synproxy_core.c
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
nf_tables_api.c
netfilter: nf_tables: add nft_is_base_chain() helper
2017-04-06 18:32:04 +02:00
nf_tables_core.c
netfilter: nf_tables: simplify the basic expressions' init routine
2016-11-09 23:42:23 +01:00
nf_tables_inet.c
…
nf_tables_netdev.c
netfilter: nf_tables: add nft_is_base_chain() helper
2017-04-06 18:32:04 +02:00
nf_tables_trace.c
netfilter: nf_tables: use hook state from xt_action_param structure
2016-11-03 11:52:34 +01:00
nfnetlink_acct.c
netfilter: fix the warning on unused refcount variable
2017-03-20 10:49:12 +01:00
nfnetlink_cthelper.c
netfilter: expect: Make sure the max_expected limit is effective
2017-04-06 18:32:16 +02:00
nfnetlink_cttimeout.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-04-06 08:24:51 -07:00
nfnetlink_log.c
netfilter: refcounter conversions
2017-03-17 12:49:43 +01:00
nfnetlink_queue.c
netfilter: nfnetlink_queue: fix secctx memory leak
2017-03-29 12:20:50 +02:00
nfnetlink.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2017-02-23 10:59:15 -05:00
nft_bitwise.c
netfilter: nf_tables: simplify the basic expressions' init routine
2016-11-09 23:42:23 +01:00
nft_byteorder.c
netfilter: nf_tables: simplify the basic expressions' init routine
2016-11-09 23:42:23 +01:00
nft_cmp.c
netfilter: nf_tables: simplify the basic expressions' init routine
2016-11-09 23:42:23 +01:00
nft_compat.c
netfilter: nf_tables: add nft_is_base_chain() helper
2017-04-06 18:32:04 +02:00
nft_counter.c
netfilter: provide nft_ctx in object init function
2017-03-13 13:42:00 +01:00
nft_ct.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-03-23 16:41:27 -07:00
nft_dup_netdev.c
…
nft_dynset.c
netfilter: nf_tables: add nft_set_lookup()
2017-03-06 18:23:23 +01:00
nft_exthdr.c
netfilter: nft_exthdr: Allow checking TCP option presence, too
2017-03-06 17:52:56 +01:00
nft_fib_inet.c
netfilter: nf_tables: use hook state from xt_action_param structure
2016-11-03 11:52:34 +01:00
nft_fib.c
netfilter: nft_fib: Support existence check
2017-03-13 13:45:36 +01:00
nft_fwd_netdev.c
netfilter: add and use nf_fwd_netdev_egress
2016-12-06 21:48:22 +01:00
nft_hash.c
netfilter: nft_hash: support of symmetric hash
2017-03-06 17:57:42 +01:00
nft_immediate.c
netfilter: nf_tables: simplify the basic expressions' init routine
2016-11-09 23:42:23 +01:00
nft_limit.c
netfilter: limit: use per-rule spinlock to improve the scalability
2017-03-13 19:30:31 +01:00
nft_log.c
netfilter: nft_log: restrict the log prefix length to 127
2017-01-24 21:46:29 +01:00
nft_lookup.c
netfilter: nf_tables: add nft_set_lookup()
2017-03-06 18:23:23 +01:00
nft_masq.c
netfilter: nf_tables: validate the expr explicitly after init successfully
2017-03-06 18:22:12 +01:00
nft_meta.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-03-23 16:41:27 -07:00
nft_nat.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-03-23 16:41:27 -07:00
nft_numgen.c
netfilter: nft_numgen: start round robin from zero
2016-10-26 16:35:16 +02:00
nft_objref.c
netfilter: nf_tables: add nft_set_lookup()
2017-03-06 18:23:23 +01:00
nft_payload.c
netfilter: nft_payload: mangle ckecksum if NFT_PAYLOAD_L4CSUM_PSEUDOHDR is set
2016-12-14 23:39:11 +01:00
nft_queue.c
netfilter: nft_queue: use raw_smp_processor_id()
2016-12-14 23:39:01 +01:00
nft_quota.c
netfilter: provide nft_ctx in object init function
2017-03-13 13:42:00 +01:00
nft_range.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
nft_redir.c
netfilter: nf_tables: validate the expr explicitly after init successfully
2017-03-06 18:22:12 +01:00
nft_reject_inet.c
netfilter: nf_tables: validate the expr explicitly after init successfully
2017-03-06 18:22:12 +01:00
nft_reject.c
netfilter: nf_tables: validate the expr explicitly after init successfully
2017-03-06 18:22:12 +01:00
nft_rt.c
netfilter: nf_tables: use hook state from xt_action_param structure
2016-11-03 11:52:34 +01:00
nft_set_bitmap.c
netfilter: nft_set_bitmap: keep a list of dummy elements
2017-03-13 13:34:21 +01:00
nft_set_hash.c
netfilter: nf_tables: honor NFT_SET_OBJECT in set backend selection
2017-02-12 14:45:14 +01:00
nft_set_rbtree.c
netfilter: nft_set_rbtree: use per-set rwlock to improve the scalability
2017-03-13 19:30:43 +01:00
x_tables.c
scripts/spelling.txt: add "aligment" pattern and fix typo instances
2017-02-27 18:43:46 -08:00
xt_addrtype.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_AUDIT.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_bpf.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_cgroup.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_CHECKSUM.c
…
xt_CLASSIFY.c
…
xt_cluster.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_comment.c
…
xt_connbytes.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_connlabel.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_connlimit.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_connmark.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_CONNSECMARK.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_conntrack.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_cpu.c
…
xt_CT.c
netfilter: merge ctinfo into nfct pointer storage area
2017-02-02 14:31:56 +01:00
xt_dccp.c
…
xt_devgroup.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_dscp.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_DSCP.c
…
xt_ecn.c
…
xt_esp.c
…
xt_hashlimit.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2017-02-23 10:59:15 -05:00
xt_helper.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_hl.c
…
xt_HL.c
…
xt_HMARK.c
…
xt_IDLETIMER.c
…
xt_ipcomp.c
netfilter: xt_ipcomp: add "ip[6]t_ipcomp" module alias name
2016-10-17 17:38:19 +02:00
xt_iprange.c
…
xt_ipvs.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_l2tp.c
…
xt_LED.c
…
xt_length.c
…
xt_limit.c
netfilter: limit: use per-rule spinlock to improve the scalability
2017-03-13 19:30:31 +01:00
xt_LOG.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_mac.c
…
xt_mark.c
…
xt_multiport.c
netfilter: xt_multiport: Fix wrong unmatch result with multiple ports
2016-12-06 21:48:20 +01:00
xt_nat.c
netfilter: nat: add dependencies on conntrack module
2016-12-04 21:16:51 +01:00
xt_NETMAP.c
netfilter: nat: add dependencies on conntrack module
2016-12-04 21:16:51 +01:00
xt_nfacct.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_NFLOG.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_NFQUEUE.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_osf.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_owner.c
sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>
2017-03-02 08:42:31 +01:00
xt_physdev.c
…
xt_pkttype.c
netfilter: pkttype: unnecessary to check ipv6 multicast address
2017-01-18 20:32:43 +01:00
xt_policy.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_quota.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_rateest.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_RATEEST.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_realm.c
…
xt_recent.c
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
xt_REDIRECT.c
netfilter: nat: add dependencies on conntrack module
2016-12-04 21:16:51 +01:00
xt_repldata.h
…
xt_sctp.c
…
xt_SECMARK.c
…
xt_set.c
netfilter: ipset: Improve skbinfo get/init helpers
2016-11-10 13:28:42 +01:00
xt_socket.c
netfilter: defrag: only register defrag functionality if needed
2016-12-06 21:42:00 +01:00
xt_state.c
netfilter: add and use nf_ct_netns_get/put
2016-12-04 21:16:50 +01:00
xt_statistic.c
…
xt_string.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_tcpmss.c
…
xt_TCPMSS.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
xt_TCPOPTSTRIP.c
…
xt_tcpudp.c
…
xt_TEE.c
xtables: extend matches and targets with .usersize
2017-01-09 17:24:55 +01:00
xt_time.c
ktime: Get rid of the union
2016-12-25 17:21:22 +01:00
xt_TPROXY.c
netfilter: defrag: only register defrag functionality if needed
2016-12-06 21:42:00 +01:00
xt_TRACE.c
…
xt_u32.c
…