Florian Westphal 5bcf169444 netfilter: x_tables: limit allocation requests for blob rule heads ...

commit 9d5c12a7c0 upstream.

This is a very conservative limit (134217728 rules), but good
enough to not trigger frequent oom from syzkaller.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-04-26 11:02:21 +02:00

..

ipset

netfilter: ipset: Missing nfnl_lock()/nfnl_unlock() is added to ip_set_net_exit()

2018-04-19 08:56:15 +02:00

ipvs

netfilter: ipvs: Fix inappropriate output of procfs

2017-12-20 10:10:25 +01:00

core.c

netfilter: core: remove erroneous warn_on

2017-09-08 18:55:52 +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

nf_conntrack_acct.c

…

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-09-06 14:45:08 -07:00

nf_conntrack_ecache.c

…

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

…

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: expect: add and use nf_ct_expect_iterate helpers

2017-07-31 19:09:38 +02:00

nf_conntrack_irc.c

…

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

…

nf_conntrack_netbios_ns.c

…

nf_conntrack_netlink.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

nf_conntrack_pptp.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

nf_conntrack_proto_dccp.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +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_proto.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

nf_conntrack_sane.c

…

nf_conntrack_seqadj.c

…

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

…

nf_conntrack_timeout.c

…

nf_conntrack_timestamp.c

…

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_common.c

…

nf_log_netdev.c

…

nf_log.c

…

nf_nat_amanda.c

…

nf_nat_core.c

netfilter: nat: Do not use ARRAY_SIZE() on spinlocks to fix zero div

2017-09-18 17:33:23 +02:00

nf_nat_ftp.c

…

nf_nat_helper.c

…

nf_nat_irc.c

…

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

…

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

…

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: convert hook list to an array

2017-08-28 17:44:00 +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

…

nf_tables_api.c

netfilter: nf_tables: fix potential NULL-ptr deref in nf_tables_dump_obj_done()

2018-03-03 10:24:30 +01:00

nf_tables_core.c

netfilter: constify nf_loginfo structures

2017-08-02 14:25:59 +02:00

nf_tables_inet.c

…

nf_tables_netdev.c

…

nf_tables_trace.c

netfilter: nf_tables: Allow chain name of up to 255 chars

2017-07-31 20:41:57 +02:00

nfnetlink_acct.c

netfilter: nfnetlink: extended ACK reporting

2017-06-19 19:38:24 +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: nfnetlink_queue: don't queue dying conntracks to userspace

2017-07-31 19:09:39 +02:00

nfnetlink.c

netfilter: nfnetlink: Improve input length sanitization in nfnetlink_rcv

2017-07-17 13:27:46 +02:00

nft_bitwise.c

…

nft_byteorder.c

…

nft_cmp.c

…

nft_compat.c

netfilter: nft_compat: check extension hook mask only if set

2017-07-19 11:53:30 +02:00

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: add select_ops for stateful objects

2017-09-04 13:25:09 +02:00

nft_dup_netdev.c

…

nft_dynset.c

…

nft_exthdr.c

netfilter: fix a few (harmless) sparse warnings

2017-08-28 17:42:56 +02:00

nft_fib_inet.c

…

nft_fib_netdev.c

netfilter: nf_tables: add fib expression to the netdev family

2017-07-31 19:01:40 +02:00

nft_fib.c

…

nft_fwd_netdev.c

…

nft_hash.c

…

nft_immediate.c

…

nft_limit.c

netfilter: nft_limit: add stateful object type

2017-09-04 13:25:16 +02:00

nft_log.c

…

nft_lookup.c

…

nft_masq.c

…

nft_meta.c

…

nft_nat.c

…

nft_numgen.c

…

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

…

nft_quota.c

netfilter: nf_tables: add select_ops for stateful objects

2017-09-04 13:25:09 +02:00

nft_range.c

…

nft_redir.c

…

nft_reject_inet.c

…

nft_reject.c

…

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: disable fast_ops for 2-len keys

2017-10-25 14:46:44 +02:00

nft_set_rbtree.c

netfilter: nft_set_rbtree: use seqcount to avoid lock in most cases

2017-07-31 20:41:59 +02:00

x_tables.c

netfilter: x_tables: limit allocation requests for blob rule heads

2018-04-26 11:02:21 +02:00

xt_addrtype.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

xt_AUDIT.c

…

xt_bpf.c

netfilter: xt_bpf: add overflow checks

2018-02-25 11:08:01 +01:00

xt_cgroup.c

netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()

2018-02-25 11:07:50 +01:00

xt_CHECKSUM.c

…

xt_CLASSIFY.c

…

xt_cluster.c

…

xt_comment.c

…

xt_connbytes.c

…

xt_connlabel.c

…

xt_connlimit.c

netfilter: connlimit: merge root4 and root6.

2017-08-19 13:07:53 +02:00

xt_connmark.c

…

xt_CONNSECMARK.c

…

xt_conntrack.c

…

xt_cpu.c

…

xt_CT.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

xt_dccp.c

…

xt_devgroup.c

…

xt_dscp.c

…

xt_DSCP.c

…

xt_ecn.c

…

xt_esp.c

…

xt_hashlimit.c

netfilter: x_tables: add and use xt_check_proc_name

2018-04-08 14:26:29 +02:00

xt_helper.c

…

xt_hl.c

…

xt_HL.c

…

xt_HMARK.c

…

xt_IDLETIMER.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_ipcomp.c

…

xt_iprange.c

…

xt_ipvs.c

…

xt_l2tp.c

…

xt_LED.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_length.c

…

xt_limit.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_LOG.c

…

xt_mac.c

…

xt_mark.c

…

xt_multiport.c

…

xt_nat.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

xt_NETMAP.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_NFLOG.c

…

xt_NFQUEUE.c

…

xt_osf.c

netfilter: xt_osf: Add missing permission checks

2018-01-31 14:03:41 +01:00

xt_owner.c

…

xt_physdev.c

…

xt_pkttype.c

…

xt_policy.c

…

xt_quota.c

…

xt_rateest.c

…

xt_RATEEST.c

netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert

2018-02-25 11:07:50 +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_REDIRECT.c

…

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_SECMARK.c

…

xt_set.c

…

xt_socket.c

netfilter: xt_socket: Restore mark from full sockets only

2017-09-26 20:04:34 +02:00

xt_state.c

…

xt_statistic.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_string.c

…

xt_tcpmss.c

…

xt_TCPMSS.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

xt_TCPOPTSTRIP.c

…

xt_tcpudp.c

…

xt_TEE.c

…

xt_time.c

…

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_u32.c

…