mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity
linux-stable/net/netfilter
History
YueHaibing 72634d7fd9 ipvs: Fix use-after-free in ip_vs_in 
[ Upstream commit 719c7d563c ]

BUG: KASAN: use-after-free in ip_vs_in.part.29+0xe8/0xd20 [ip_vs]
Read of size 4 at addr ffff8881e9b26e2c by task sshd/5603

CPU: 0 PID: 5603 Comm: sshd Not tainted 4.19.39+ #30
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
Call Trace:
 dump_stack+0x71/0xab
 print_address_description+0x6a/0x270
 kasan_report+0x179/0x2c0
 ip_vs_in.part.29+0xe8/0xd20 [ip_vs]
 ip_vs_in+0xd8/0x170 [ip_vs]
 nf_hook_slow+0x5f/0xe0
 __ip_local_out+0x1d5/0x250
 ip_local_out+0x19/0x60
 __tcp_transmit_skb+0xba1/0x14f0
 tcp_write_xmit+0x41f/0x1ed0
 ? _copy_from_iter_full+0xca/0x340
 __tcp_push_pending_frames+0x52/0x140
 tcp_sendmsg_locked+0x787/0x1600
 ? tcp_sendpage+0x60/0x60
 ? inet_sk_set_state+0xb0/0xb0
 tcp_sendmsg+0x27/0x40
 sock_sendmsg+0x6d/0x80
 sock_write_iter+0x121/0x1c0
 ? sock_sendmsg+0x80/0x80
 __vfs_write+0x23e/0x370
 vfs_write+0xe7/0x230
 ksys_write+0xa1/0x120
 ? __ia32_sys_read+0x50/0x50
 ? __audit_syscall_exit+0x3ce/0x450
 do_syscall_64+0x73/0x200
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7ff6f6147c60
Code: 73 01 c3 48 8b 0d 28 12 2d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 5d 73 2d 00 00 75 10 b8 01 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83
RSP: 002b:00007ffd772ead18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007ff6f6147c60
RDX: 0000000000000034 RSI: 000055df30a31270 RDI: 0000000000000003
RBP: 000055df30a31270 R08: 0000000000000000 R09: 0000000000000000
R10: 00007ffd772ead70 R11: 0000000000000246 R12: 00007ffd772ead74
R13: 00007ffd772eae20 R14: 00007ffd772eae24 R15: 000055df2f12ddc0

Allocated by task 6052:
 kasan_kmalloc+0xa0/0xd0
 __kmalloc+0x10a/0x220
 ops_init+0x97/0x190
 register_pernet_operations+0x1ac/0x360
 register_pernet_subsys+0x24/0x40
 0xffffffffc0ea016d
 do_one_initcall+0x8b/0x253
 do_init_module+0xe3/0x335
 load_module+0x2fc0/0x3890
 __do_sys_finit_module+0x192/0x1c0
 do_syscall_64+0x73/0x200
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

Freed by task 6067:
 __kasan_slab_free+0x130/0x180
 kfree+0x90/0x1a0
 ops_free_list.part.7+0xa6/0xc0
 unregister_pernet_operations+0x18b/0x1f0
 unregister_pernet_subsys+0x1d/0x30
 ip_vs_cleanup+0x1d/0xd2f [ip_vs]
 __x64_sys_delete_module+0x20c/0x300
 do_syscall_64+0x73/0x200
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

The buggy address belongs to the object at ffff8881e9b26600 which belongs to the cache kmalloc-4096 of size 4096
The buggy address is located 2092 bytes inside of 4096-byte region [ffff8881e9b26600, ffff8881e9b27600)
The buggy address belongs to the page:
page:ffffea0007a6c800 count:1 mapcount:0 mapping:ffff888107c0e600 index:0x0 compound_mapcount: 0
flags: 0x17ffffc0008100(slab|head)
raw: 0017ffffc0008100 dead000000000100 dead000000000200 ffff888107c0e600
raw: 0000000000000000 0000000080070007 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

while unregistering ipvs module, ops_free_list calls
__ip_vs_cleanup, then nf_unregister_net_hooks be called to
do remove nf hook entries. It need a RCU period to finish,
however net->ipvs is set to NULL immediately, which will
trigger NULL pointer dereference when a packet is hooked
and handled by ip_vs_in where net->ipvs is dereferenced.

Another scene is ops_free_list call ops_free to free the
net_generic directly while __ip_vs_cleanup finished, then
calling ip_vs_in will triggers use-after-free.

This patch moves nf_unregister_net_hooks from __ip_vs_cleanup()
to __ip_vs_dev_cleanup(),  where rcu_barrier() is called by
unregister_pernet_device -> unregister_pernet_operations,
that will do the needed grace period.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: efe4160618 ("ipvs: convert to use pernet nf_hook api")
Suggested-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2019-06-22 08:16:15 +02:00
..
ipset netfilter: ipset: do not call ipset_nest_end after nla_nest_cancel 2019-01-13 10:00:58 +01:00
ipvs ipvs: Fix use-after-free in ip_vs_in 2019-06-22 08:16:15 +02:00
Kconfig netfilter: nf_tables: add fib expression to the netdev family 2017-07-31 19:01:40 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
core.c netfilter: core: remove erroneous warn_on 2017-09-08 18:55:52 +02:00
nf_conntrack_acct.c netfilter: conntrack: mark extension structs as const 2017-04-26 09:30:22 +02:00
nf_conntrack_amanda.c netfilter: use nf_conntrack_helpers_register when possible 2017-06-19 19:13:21 +02:00
nf_conntrack_broadcast.c netfilter: Remove duplicated rcu_read_lock. 2017-07-24 13:24:46 +02:00
nf_conntrack_core.c netfilter: ctnetlink: don't use conntrack/expect object addresses as id 2019-05-16 19:42:23 +02:00
nf_conntrack_ecache.c netfilter: conntrack: mark extension structs as const 2017-04-26 09:30:22 +02:00
nf_conntrack_expect.c net: Replace NF_CT_ASSERT() with WARN_ON(). 2017-09-04 13:25:19 +02:00
nf_conntrack_extend.c net: Replace NF_CT_ASSERT() with WARN_ON(). 2017-09-04 13:25:19 +02:00
nf_conntrack_ftp.c netfilter: helpers: remove data_len usage for inkernel helpers 2017-04-19 17:55:17 +02:00
nf_conntrack_h323_asn1.c
…
nf_conntrack_h323_main.c netfilter: use nf_conntrack_helpers_register when possible 2017-06-19 19:13:21 +02:00
nf_conntrack_h323_types.c
…
nf_conntrack_helper.c netfilter: nf_ct_helper: Fix possible panic after nf_conntrack_helper_unregister 2018-08-24 13:08:57 +02:00
nf_conntrack_irc.c netfilter: helpers: remove data_len usage for inkernel helpers 2017-04-19 17:55:17 +02:00
nf_conntrack_l3proto_generic.c netfilter: conntrack: place print_tuple in procfs part 2017-08-24 18:52:32 +02:00
nf_conntrack_labels.c netfilter: conntrack: mark extension structs as const 2017-04-26 09:30:22 +02:00
nf_conntrack_netbios_ns.c netfilter: helper: add build-time asserts for helper data size 2017-04-19 17:55:16 +02:00
nf_conntrack_netlink.c netfilter: ctnetlink: don't use conntrack/expect object addresses as id 2019-05-16 19:42:23 +02:00
nf_conntrack_pptp.c netfilter: Remove duplicated rcu_read_lock. 2017-07-24 13:24:46 +02:00
nf_conntrack_proto.c netfilter: conntrack: make protocol tracker pointers const 2017-08-24 18:52:33 +02:00
nf_conntrack_proto_dccp.c netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state 2018-08-24 13:09:22 +02:00
nf_conntrack_proto_generic.c netfilter: remove unused hooknum arg from packet functions 2017-09-04 13:25:18 +02:00
nf_conntrack_proto_gre.c netfilter: remove unused hooknum arg from packet functions 2017-09-04 13:25:18 +02:00
nf_conntrack_proto_sctp.c netfilter: remove unused hooknum arg from packet functions 2017-09-04 13:25:18 +02:00
nf_conntrack_proto_tcp.c netfilter: remove unused hooknum arg from packet functions 2017-09-04 13:25:18 +02:00
nf_conntrack_proto_udp.c netfilter: remove unused hooknum arg from packet functions 2017-09-04 13:25:18 +02:00
nf_conntrack_sane.c netfilter: helpers: remove data_len usage for inkernel helpers 2017-04-19 17:55:17 +02:00
nf_conntrack_seqadj.c netfilter: seqadj: re-load tcp header pointer after possible head reallocation 2019-01-13 10:00:57 +01:00
nf_conntrack_sip.c netfilter: Remove duplicated rcu_read_lock. 2017-07-24 13:24:46 +02:00
nf_conntrack_snmp.c
…
nf_conntrack_standalone.c net: Replace NF_CT_ASSERT() with WARN_ON(). 2017-09-04 13:25:19 +02:00
nf_conntrack_tftp.c netfilter: helpers: remove data_len usage for inkernel helpers 2017-04-19 17:55:17 +02:00
nf_conntrack_timeout.c netfilter: conntrack: mark extension structs as const 2017-04-26 09:30:22 +02:00
nf_conntrack_timestamp.c netfilter: conntrack: mark extension structs as const 2017-04-26 09:30:22 +02:00
nf_dup_netdev.c netfilter: dup: resolve warnings about missing prototypes 2017-05-29 11:32:36 +02:00
nf_internals.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nf_log.c netfilter: nf_log: fix uninit read in nf_log_proc_dostring 2018-08-24 13:09:07 +02:00
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_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: can't use dst_hold on noref dst 2019-01-13 10:00:58 +01:00
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 netfilter: nat: cope with negative port range 2018-03-15 10:54:23 +01:00
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 sctp: remove the typedef sctp_sctphdr_t 2017-07-01 09:08:41 -07:00
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 net: Replace NF_CT_ASSERT() with WARN_ON(). 2017-09-04 13:25:19 +02:00
nf_nat_sip.c
…
nf_nat_tftp.c
…
nf_queue.c netfilter: nf_queue: fix reinject verdict handling 2019-06-22 08:16:15 +02:00
nf_sockopt.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nf_synproxy_core.c tcp: switch TCP TS option (RFC 7323) to 1ms clock 2017-05-17 16:06:01 -04:00
nf_tables_api.c netfilter: nf_tables: warn when expr implements only one of activate/deactivate 2019-05-16 19:42:30 +02:00
nf_tables_core.c netfilter: nf_tables: use WARN_ON_ONCE instead of BUG_ON in nft_do_chain() 2018-07-08 15:30:50 +02:00
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: Allow chain name of up to 255 chars 2017-07-31 20:41:57 +02:00
nfnetlink.c netfilter: nfnetlink: Improve input length sanitization in nfnetlink_rcv 2017-07-17 13:27:46 +02:00
nfnetlink_acct.c netfilter: fix memory leaks on netlink_dump_start error 2018-09-15 09:45:28 +02:00
nfnetlink_cthelper.c netfilter: nfnetlink_cthelper: Add missing permission checks 2018-01-31 14:03:41 +01:00
nfnetlink_cttimeout.c netfilter: conntrack: make protocol tracker pointers const 2017-08-24 18:52:33 +02:00
nfnetlink_log.c netfilter: constify nf_loginfo structures 2017-08-02 14:25:59 +02:00
nfnetlink_queue.c netfilter: nf_queue: augment nfqa_cfg_policy 2018-07-17 11:39:32 +02:00
nft_bitwise.c netfilter: nf_tables: revisit chain/object refcounting from elements 2017-05-15 12:51:41 +02:00
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: revisit chain/object refcounting from elements 2017-05-15 12:51:41 +02:00
nft_compat.c netfilter: nft_compat: use-after-free when deleting targets 2019-02-27 10:08:08 +01:00
nft_counter.c netfilter: nf_tables: add select_ops for stateful objects 2017-09-04 13:25:09 +02:00
nft_ct.c netfilter: nf_tables: fix NULL pointer dereference on nft_ct_helper_obj_dump() 2018-06-16 09:45:14 +02:00
nft_dup_netdev.c
…
nft_dynset.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2017-05-03 10:11:26 -04:00
nft_exthdr.c netfilter: fix a few (harmless) sparse warnings 2017-08-28 17:42:56 +02:00
nft_fib.c netfilter: nft_fib: Support existence check 2017-03-13 13:45:36 +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_netdev.c netfilter: nf_tables: add fib expression to the netdev family 2017-07-31 19:01:40 +02:00
nft_fwd_netdev.c netfilter: add and use nf_fwd_netdev_egress 2016-12-06 21:48:22 +01:00
nft_hash.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2017-05-01 10:47:53 -04:00
nft_immediate.c netfilter: nf_tables: bogus EBUSY in chain deletions 2018-07-08 15:30:49 +02:00
nft_limit.c netfilter: nft_limit: fix packet ratelimiting 2018-07-08 15:30:51 +02:00
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 netfilter: nft_meta: fix wrong value dereference in nft_meta_set_eval 2018-07-08 15:30:49 +02:00
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: Remove exceptional & on function name 2017-04-07 18:24:47 +02:00
nft_objref.c netfilter: nf_tables: add select_ops for stateful objects 2017-09-04 13:25:09 +02:00
nft_payload.c netfilter: fix a few (harmless) sparse warnings 2017-08-28 17:42:56 +02:00
nft_queue.c netfilter: Remove exceptional & on function name 2017-04-07 18:24:47 +02:00
nft_quota.c netfilter: nf_tables: add select_ops for stateful objects 2017-09-04 13:25:09 +02:00
nft_range.c netfilter: nf_tables: revisit chain/object refcounting from elements 2017-05-15 12:51:41 +02:00
nft_redir.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_reject_inet.c netfilter: nf_tables: validate the expr explicitly after init successfully 2017-03-06 18:22:12 +01:00
nft_rt.c netfilter: rt: account for tcp header size too 2017-08-28 18:14:30 +02:00
nft_set_bitmap.c netfilter: nf_tables: pass set description to ->privsize 2017-05-29 12:46:18 +02:00
nft_set_hash.c netfilter: nft_set_hash: add rcu_barrier() in the nft_rhash_destroy() 2018-09-05 09:26:27 +02:00
nft_set_rbtree.c netfilter: nft_set_rbtree: check for inactive element after flag mismatch 2019-05-04 09:15:18 +02:00
x_tables.c netfilter: compat: initialize all fields in xt_init 2019-05-16 19:42:18 +02:00
xt_AUDIT.c audit: normalize NETFILTER_PKT 2017-05-02 10:16:04 -04:00
xt_CHECKSUM.c
…
xt_CLASSIFY.c
…
xt_CONNSECMARK.c netfilter: add and use nf_ct_netns_get/put 2016-12-04 21:16:50 +01:00
xt_CT.c netfilter: conntrack: make protocol tracker pointers const 2017-08-24 18:52:33 +02:00
xt_DSCP.c
…
xt_HL.c
…
xt_HMARK.c netfilter: remove nf_ct_is_untracked 2017-04-15 11:51:33 +02:00
xt_IDLETIMER.c netfilter: xt_IDLETIMER: add sysfs filename checking routine 2018-11-27 16:10:48 +01:00
xt_LED.c netfilter: x_tables: fix pointer leaks to userspace 2018-04-26 11:02:13 +02:00
xt_LOG.c netfilter: x_tables: move hook state into xt_action_param structure 2016-11-03 10:56:21 +01:00
xt_NETMAP.c net: Replace NF_CT_ASSERT() with WARN_ON(). 2017-09-04 13:25:19 +02:00
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_RATEEST.c netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert 2018-02-25 11:07:50 +01:00
xt_REDIRECT.c netfilter: nat: add dependencies on conntrack module 2016-12-04 21:16:51 +01:00
xt_SECMARK.c
…
xt_TCPMSS.c netfilter: Remove duplicated rcu_read_lock. 2017-07-24 13:24:46 +02:00
xt_TCPOPTSTRIP.c
…
xt_TEE.c xtables: extend matches and targets with .usersize 2017-01-09 17:24:55 +01:00
xt_TPROXY.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2017-09-03 17:08:42 -07:00
xt_TRACE.c
…
xt_addrtype.c netfilter: Remove duplicated rcu_read_lock. 2017-07-24 13:24:46 +02:00
xt_bpf.c netfilter: xt_bpf: add overflow checks 2018-02-25 11:08:01 +01:00
xt_cgroup.c netfilter: xt_cgroup: shrink size of v2 path 2019-04-20 09:15:04 +02:00
xt_cluster.c netfilter: xt_cluster: add dependency on conntrack module 2018-10-10 08:54:23 +02:00
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: remove nf_ct_is_untracked 2017-04-15 11:51:33 +02:00
xt_connlimit.c netfilter: nf_conncount: don't skip eviction when age is negative 2019-01-09 17:14:51 +01:00
xt_connmark.c netfilter: remove nf_ct_is_untracked 2017-04-15 11:51:33 +02:00
xt_conntrack.c netfilter: kill the fake untracked conntrack objects 2017-04-15 11:47:57 +02:00
xt_cpu.c
…
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_ecn.c
…
xt_esp.c
…
xt_hashlimit.c netfilter: xt_hashlimit: fix a possible memory leak in htable_create() 2018-12-17 09:28:49 +01:00
xt_helper.c netfilter: add and use nf_ct_netns_get/put 2016-12-04 21:16:50 +01:00
xt_hl.c
…
xt_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: remove nf_ct_is_untracked 2017-04-15 11:51:33 +02:00
xt_l2tp.c
…
xt_length.c
…
xt_limit.c netfilter: x_tables: fix pointer leaks to userspace 2018-04-26 11:02:13 +02:00
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 net: Replace NF_CT_ASSERT() with WARN_ON(). 2017-09-04 13:25:19 +02:00
xt_nfacct.c netfilter: x_tables: fix pointer leaks to userspace 2018-04-26 11:02:13 +02:00
xt_osf.c netfilter: xt_osf: Add missing permission checks 2018-01-31 14:03:41 +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 netfilter: physdev: relax br_netfilter dependency 2019-04-05 22:31:39 +02:00
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_realm.c
…
xt_recent.c netfilter: x_tables: add and use xt_check_proc_name 2018-04-08 14:26:29 +02:00
xt_repldata.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xt_sctp.c sctp: remove the typedef sctp_chunkhdr_t 2017-07-01 09:08:41 -07:00
xt_set.c netfilter: ipset: Improve skbinfo get/init helpers 2016-11-10 13:28:42 +01:00
xt_socket.c netfilter: xt_socket: Restore mark from full sockets only 2017-09-26 20:04:34 +02:00
xt_state.c netfilter: kill the fake untracked conntrack objects 2017-04-15 11:47:57 +02:00
xt_statistic.c netfilter: x_tables: fix pointer leaks to userspace 2018-04-26 11:02:13 +02:00
xt_string.c xtables: extend matches and targets with .usersize 2017-01-09 17:24:55 +01:00
xt_tcpmss.c
…
xt_tcpudp.c
…
xt_time.c ktime: Get rid of the union 2016-12-25 17:21:22 +01:00
xt_u32.c
…