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2e76b0436af02dfbc7672ea99043dced0563ac13
linux/net/netfilter
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Maciej Żenczykowski 689bf959f9 ANDROID: fix a bug in quota2 
If quota is precisely equal to skb->len then a notification
would not be sent due to immediately hitting 0.

This fixes that, and takes the opportunity to slightly clean
up the code and make quota behave more correctly for packet mode
as well.

Test: builds, net tests continue to pass
Bug: 164336990
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I78a11b48794496255513a6226c0469d809d7aa56
(cherry picked from commit b20eacd8dd)
2023-05-16 08:54:26 +09:00
..
ipset
netfilter: ipset: fix unaligned atomic access
2023-05-16 08:21:41 +09:00
ipvs
ipvs: move old_secure_tcp into struct netns_ipvs
2023-05-15 14:58:44 +09:00
core.c
Fix handling of verdicts after NF_QUEUE
2017-12-16 16:25:46 +01:00
Kconfig
ANDROID: netfilter: xt_quota2: make quota2_log work well
2017-01-27 13:55:12 -08:00
Makefile
ANDROID: netfilter: fixup the quota2, and enable.
2017-01-19 13:32:11 -08:00
nf_conntrack_acct.c
netfilter: Remove uses of seq_<foo> return values
2015-03-18 10:51:35 +01:00
nf_conntrack_amanda.c
net: Remove state argument from skb_find_text()
2015-02-22 15:59:54 -05:00
nf_conntrack_broadcast.c
netfilter: nf_conntrack: nf_conntrack snmp helper
2011-01-18 18:12:24 +01:00
nf_conntrack_core.c
netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
2023-05-15 17:27:44 +09:00
nf_conntrack_ecache.c
netfilter: invoke synchronize_rcu after set the _hook_ to NULL
2017-10-08 10:26:09 +02:00
nf_conntrack_expect.c
netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value.
2017-10-21 17:21:34 +02:00
nf_conntrack_extend.c
netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister
2017-08-24 17:12:18 -07:00
nf_conntrack_ftp.c
netfilter: nf_conntrack_ftp: Fix debug output
2023-05-15 14:30:54 +09:00
nf_conntrack_h323_asn1.c
netfilter: nf_conntrack_h323: fix off-by-one in DecodeQ931
2016-07-11 12:32:45 +02:00
nf_conntrack_h323_main.c
netfilter: nf_conntrack_h323: lost .data_len definition for Q.931/ipv6
2023-05-16 08:29:31 +09:00
nf_conntrack_h323_types.c
[NETFILTER]: nf_conntrack_h323: constify and annotate H.323 helper
2008-01-31 19:28:07 -08:00
nf_conntrack_helper.c
netfilter: nf_ct_helper: permit cthelpers with different names via nfnetlink
2018-03-24 11:00:14 +01:00
nf_conntrack_irc.c
netfilter: Add helper array register/unregister functions
2016-07-21 02:31:53 +02:00
nf_conntrack_l3proto_generic.c
netfilter: Convert print_tuple functions to return void
2014-11-05 14:10:33 -05:00
nf_conntrack_labels.c
netfilter: connlabels: move set helper to xt_connlabel
2016-07-22 17:05:10 +02:00
nf_conntrack_netbios_ns.c
netfilter: nf_conntrack: nf_conntrack snmp helper
2011-01-18 18:12:24 +01:00
nf_conntrack_netlink.c
netfilter: ctnetlink: netns exit must wait for callbacks
2023-05-15 16:32:13 +09:00
nf_conntrack_pptp.c
netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
2023-05-15 17:30:41 +09:00
nf_conntrack_proto_dccp.c
netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state
2023-05-12 17:07:53 +09:00
nf_conntrack_proto_generic.c
netfilter: remove ip_conntrack* sysctl compat code
2016-08-13 13:27:13 +02:00
nf_conntrack_proto_gre.c
netfilter: gre: Use consistent GRE and PTTP header structure instead of the ones defined by netfilter
2016-09-07 10:36:52 +02:00
nf_conntrack_proto_sctp.c
netfilter: remove ip_conntrack* sysctl compat code
2016-08-13 13:27:13 +02:00
nf_conntrack_proto_tcp.c
netfilter: remove ip_conntrack* sysctl compat code
2016-08-13 13:27:13 +02:00
nf_conntrack_proto_udp.c
netfilter: remove ip_conntrack* sysctl compat code
2016-08-13 13:27:13 +02:00
nf_conntrack_proto_udplite.c
netfilter: conntrack: Only need first 4 bytes to get l4proto ports
2016-08-12 00:41:08 +02:00
nf_conntrack_proto.c
netfilter: remove ip_conntrack* sysctl compat code
2016-08-13 13:27:13 +02:00
nf_conntrack_sane.c
netfilter: Add helper array register/unregister functions
2016-07-21 02:31:53 +02:00
nf_conntrack_seqadj.c
netfilter: seqadj: re-load tcp header pointer after possible head reallocation
2023-05-15 10:54:12 +09:00
nf_conntrack_sip.c
netfilter: nf_conntrack_sip: fix wrong memory initialisation
2017-06-17 06:41:49 +02:00
nf_conntrack_snmp.c
netfilter: nf_ct_snmp: add include file
2013-01-18 00:28:18 +01:00
nf_conntrack_standalone.c
netfilter: evict stale entries when user reads /proc/net/nf_conntrack
2016-09-25 14:54:08 +02:00
nf_conntrack_tftp.c
netfilter: Add helper array register/unregister functions
2016-07-21 02:31:53 +02:00
nf_conntrack_timeout.c
netfilter: cttimeout: add netns support
2015-12-14 12:48:58 +01:00
nf_conntrack_timestamp.c
netfilter: nf_ct_timestamp: Fix BUG_ON after netns deletion
2013-12-20 14:58:29 +01:00
nf_dup_netdev.c
net: remove skb_sender_cpu_clear()
2016-03-01 17:36:47 -05:00
nf_internals.h
netfilter: fix nf_queue handling
2016-10-20 19:59:59 +02:00
nf_log_common.c
netfilter: nf_log: get rid of XT_LOG_* macros
2016-09-25 23:16:45 +02:00
nf_log.c
netfilter: nf_log: fix uninit read in nf_log_proc_dostring
2023-05-12 17:05:11 +09:00
nf_nat_amanda.c
netfilter: add my copyright statements
2013-04-18 20:27:55 +02:00
nf_nat_core.c
netfilter: check for seqadj ext existence before adding it in nf_nat_setup_info
2023-05-15 09:08:29 +09:00
nf_nat_ftp.c
BACKPORT: treewide: Fix function prototypes for module_param_call()
2018-02-28 15:09:58 -08:00
nf_nat_helper.c
netfilter: nf_conntrack: make sequence number adjustments usuable without NAT
2013-08-28 00:26:48 +02:00
nf_nat_irc.c
BACKPORT: treewide: Fix function prototypes for module_param_call()
2018-02-28 15:09:58 -08:00
nf_nat_proto_common.c
netfilter: nat: cope with negative port range
2018-03-18 11:18:53 +01:00
nf_nat_proto_dccp.c
net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool
2015-08-17 21:33:06 -07:00
nf_nat_proto_sctp.c
netfilter: use IS_ENABLED() macro
2014-06-30 11:38:03 +02:00
nf_nat_proto_tcp.c
net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool
2015-08-17 21:33:06 -07:00
nf_nat_proto_udp.c
net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool
2015-08-17 21:33:06 -07:00
nf_nat_proto_udplite.c
net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool
2015-08-17 21:33:06 -07:00
nf_nat_proto_unknown.c
netfilter: add protocol independent NAT core
2012-08-30 03:00:14 +02:00
nf_nat_redirect.c
netfilter: nf_nat_redirect: add missing NULL pointer check
2015-10-27 06:54:56 +01:00
nf_nat_sip.c
netfilter: replace strnicmp with strncasecmp
2014-10-14 02:18:24 +02:00
nf_nat_tftp.c
netfilter: nf_ct_helper: better logging for dropped packets
2013-02-19 02:48:05 +01:00
nf_queue.c
netfilter: fix nf_queue handling
2016-10-20 19:59:59 +02:00
nf_sockopt.c
netfilter: don't use mutex_lock_interruptible()
2014-08-08 16:47:23 +02:00
nf_synproxy_core.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2015-09-05 21:57:42 -07:00
nf_tables_api.c
netfilter: nf_tables: fix flush after rule deletion in the same batch
2023-05-15 11:45:18 +09:00
nf_tables_core.c
netfilter: nf_tables: use WARN_ON_ONCE instead of BUG_ON in nft_do_chain()
2018-07-11 16:26:42 +02:00
nf_tables_inet.c
netfilter: Add the missed return value check of nft_register_chain_type
2016-09-12 19:54:45 +02:00
nf_tables_netdev.c
netfilter: Add the missed return value check of nft_register_chain_type
2016-09-12 19:54:45 +02:00
nf_tables_trace.c
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-09-25 23:34:19 +02:00
nfnetlink_acct.c
netfilter: nfnetlink: use list_for_each_entry_safe to delete all objects
2016-08-25 13:11:00 +02:00
nfnetlink_cthelper.c
netfilter: cthelper: add missing attribute validation for cthelper
2023-05-15 17:09:37 +09:00
nfnetlink_cttimeout.c
netfilter: invoke synchronize_rcu after set the _hook_ to NULL
2017-10-08 10:26:09 +02:00
nfnetlink_log.c
netfilter: Remove explicit rcu_read_lock in nf_hook_slow
2016-09-24 21:29:53 +02:00
nfnetlink_queue.c
netfilter: nf_queue: augment nfqa_cfg_policy
2018-07-17 11:37:54 +02:00
nfnetlink.c
netfilter: nfnetlink: avoid deadlock due to synchronous request_module
2023-05-15 14:16:54 +09:00
nft_bitwise.c
netfilter: nf_tables: validate maximum value of u32 netlink attributes
2016-09-23 09:29:02 +02:00
nft_byteorder.c
netfilter: nf_tables: validate maximum value of u32 netlink attributes
2016-09-23 09:29:02 +02:00
nft_cmp.c
netfilter: nf_tables: validate maximum value of u32 netlink attributes
2016-09-23 09:29:02 +02:00
nft_compat.c
netfilter: nft_compat: fix crash when related match/target module is removed
2016-07-23 12:25:00 +02:00
nft_counter.c
libnl: nla_put_be64(): align on a 64-bit area
2016-04-23 20:13:24 -04:00
nft_ct.c
netfilter: nf_tables: fix mismatch in big-endian system
2023-05-15 11:34:44 +09:00
nft_dup_netdev.c
netfilter: nf_tables: add packet duplication to the netdev family
2016-01-03 21:04:23 +01:00
nft_dynset.c
netfilter: nft_dynset: continue to next expr if _OP_ADD succeeded
2018-03-24 11:00:14 +01:00
nft_exthdr.c
netfilter: nft_exthdr: fix error handling in nft_exthdr_init()
2016-10-17 17:43:54 +02:00
nft_fwd_netdev.c
netfilter: nft_fwd_netdev: validate family and chain type
2023-05-15 17:11:55 +09:00
nft_hash.c
netfilter: nft_hash: validate maximum value of u32 netlink hash attribute
2016-11-24 14:40:03 +01:00
nft_immediate.c
netfilter: nf_tables: validate maximum value of u32 netlink attributes
2016-09-23 09:29:02 +02:00
nft_limit.c
netfilter: nft_limit: fix divided by zero panic
2016-10-04 08:59:03 +02:00
nft_log.c
netfilter: nft_log: restrict the log prefix length to 127
2017-06-17 06:41:58 +02:00
nft_lookup.c
netfilter: nft_lookup: remove superfluous element found check
2016-09-23 09:30:48 +02:00
nft_masq.c
netfilter: nft_masq: support port range
2016-03-02 20:05:27 +01:00
nft_meta.c
netfilter: nf_tables: fix mismatch in big-endian system
2023-05-15 11:34:44 +09:00
nft_nat.c
netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
2023-05-15 17:33:35 +09:00
nft_numgen.c
netfilter: nft_numgen: add number generation offset
2016-09-22 16:33:05 +02:00
nft_payload.c
netfilter: nf_tables: check tprot_set first when we use xt.thoff
2016-09-23 09:30:26 +02:00
nft_queue.c
netfilter: nft_queue: use raw_smp_processor_id()
2017-11-30 08:39:14 +00:00
nft_quota.c
netfilter: nft_quota: introduce nft_overquota()
2016-09-07 11:02:06 +02:00
nft_range.c
netfilter: nft_range: add the missing NULL pointer check
2016-11-24 14:43:35 +01:00
nft_redir.c
netfilter: nf_tables: add register parsing/dumping helpers
2015-04-13 17:17:28 +02:00
nft_reject_inet.c
netfilter: nft_reject: restrict to INPUT/FORWARD/OUTPUT
2016-08-25 12:55:34 +02:00
nft_reject.c
netfilter: nft_reject: restrict to INPUT/FORWARD/OUTPUT
2016-08-25 12:55:34 +02:00
nft_set_hash.c
netfilter: nf_tables: fix race when create new element in dynset
2016-10-27 18:22:02 +02:00
nft_set_rbtree.c
netfilter: nft_set_rbtree: check for inactive element after flag mismatch
2023-05-15 12:36:41 +09:00
x_tables.c
netfilter: compat: initialize all fields in xt_init
2023-05-15 12:48:59 +09:00
xt_addrtype.c
netfilter: x_tables: Use par->net instead of computing from the passed net devices
2015-09-18 21:58:25 +02:00
xt_AUDIT.c
netfilter: Convert uses of __constant_<foo> to <foo>
2014-03-13 14:13:19 +01:00
xt_bpf.c
BACKPORT: fix "netfilter: xt_bpf: Fix XT_BPF_MODE_FD_PINNED mode of 'xt_bpf_info_v1'"
2018-03-14 11:39:19 -07:00
xt_cgroup.c
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
2018-02-25 11:05:43 +01:00
xt_CHECKSUM.c
netfilter: add CHECKSUM target
2010-07-15 17:20:46 +02:00
xt_CLASSIFY.c
netfilter: xt_CLASSIFY: add ARP support, allow CLASSIFY target on any table
2010-11-15 13:57:56 +01:00
xt_cluster.c
net: use reciprocal_scale() helper
2014-08-23 12:21:21 -07:00
xt_comment.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00
xt_connbytes.c
netfilter: Convert pr_warning to pr_warn
2014-09-10 12:40:10 -07:00
xt_connlabel.c
netfilter: connlabels: move set helper to xt_connlabel
2016-07-22 17:05:10 +02:00
xt_connlimit.c
netfilter: Enhance the codes used to get random once
2016-09-23 09:30:36 +02:00
xt_connmark.c
netfilter: connmark: ignore skbs with magic untracked conntrack objects
2016-11-08 23:53:36 +01:00
xt_CONNSECMARK.c
netfilter: xtables: substitute temporary defines by final name
2010-05-11 18:31:17 +02:00
xt_conntrack.c
netfilter: use_nf_conn_expires helper in more places
2016-08-12 00:43:13 +02:00
xt_cpu.c
netfilter: xtables: add missing aliases for autoloading via iptables
2011-01-18 06:33:54 +01:00
xt_CT.c
netfilter: xt_CT: fix refcnt leak on error path
2018-03-24 11:00:14 +01:00
xt_dccp.c
netfilter: xtables: change hotdrop pointer to direct modification
2010-05-11 18:35:27 +02:00
xt_devgroup.c
netfilter: xtables: add device group match
2011-02-03 00:05:43 +01:00
xt_dscp.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00
xt_DSCP.c
netfilter: fix various sparse warnings
2014-11-13 12:14:42 +01:00
xt_ecn.c
netfilter: xtables: collapse conditions in xt_ecn
2011-12-27 20:45:25 +01:00
xt_esp.c
netfilter: xtables: change hotdrop pointer to direct modification
2010-05-11 18:35:27 +02:00
xt_hashlimit.c
netfilter: xt_hashlimit: limit the max size of hashtable
2023-05-15 17:00:56 +09:00
xt_helper.c
netfilter: Remove explicit rcu_read_lock in nf_hook_slow
2016-09-24 21:29:53 +02:00
xt_hl.c
netfilter: Reduce switch/case indent
2011-07-01 16:11:15 -07:00
xt_HL.c
netfilter: Reduce switch/case indent
2011-07-01 16:11:15 -07:00
xt_HMARK.c
net: use reciprocal_scale() helper
2014-08-23 12:21:21 -07:00
xt_IDLETIMER.c
netfilter: xt_IDLETIMER: add sysfs filename checking routine
2023-05-15 09:51:25 +09:00
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
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-02-04 14:28:58 -08:00
xt_ipvs.c
ipvs: Pass ipvs into conn_out_get
2015-09-24 09:34:41 +09:00
xt_l2tp.c
netfilter: introduce l2tp match extension
2014-01-09 21:36:39 +01:00
xt_LED.c
netfilter: x_tables: fix missing timer initialization in xt_LED
2018-03-18 11:18:53 +01:00
xt_length.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00
xt_limit.c
netfilter: add my copyright statements
2013-04-18 20:27:55 +02:00
xt_LOG.c
netfilter: x_tables: Use par->net instead of computing from the passed net devices
2015-09-18 21:58:25 +02:00
xt_mac.c
netfilter: Convert compare_ether_addr to ether_addr_equal
2012-05-09 20:49:18 -04:00
xt_mark.c
netfilter: xt_MARK: Add ARP support
2015-05-14 13:00:27 +02:00
xt_multiport.c
netfilter: xtables: change hotdrop pointer to direct modification
2010-05-11 18:35:27 +02:00
xt_nat.c
netfilter: xt_nat: fix incorrect hooks for SNAT and DNAT targets
2012-10-15 13:39:12 +02:00
xt_NETMAP.c
netfilter: combine ipt_NETMAP and ip6t_NETMAP
2012-09-21 12:11:08 +02:00
xt_nfacct.c
netfilter: nfnetlink_acct: report overquota to the right netns
2016-08-18 00:38:23 +02:00
xt_NFLOG.c
netfilter: xt_NFLOG: fix unexpected truncated packet
2016-10-17 17:38:19 +02:00
xt_NFQUEUE.c
netfilter: xt_NFQUEUE: separate reusable code
2013-12-07 23:20:45 +01:00
xt_osf.c
netfilter: xt_osf: Add missing permission checks
2018-01-31 12:55:52 +01:00
xt_owner.c
netfilter: Allow xt_owner in any user namespace
2016-06-23 13:58:55 +02:00
xt_physdev.c
netfilter: physdev: relax br_netfilter dependency
2023-05-15 12:21:38 +09:00
xt_pkttype.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00
xt_policy.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00
xt_qtaguid_internal.h
ANDROID: Use sk_uid to replace uid get from socket file
2017-09-21 10:39:35 -07:00
xt_qtaguid_print.c
ANDROID: Add untag hacks to inet_release function
2017-05-09 03:03:11 +00:00
xt_qtaguid_print.h
ANDROID: netfilter: add xt_qtaguid matching module
2017-01-19 13:32:09 -08:00
xt_qtaguid.c
ANDROID: xt_qtaguid: Remove unnecessary null checks to device's name
2018-06-22 22:01:26 +00:00
xt_quota2.c
ANDROID: fix a bug in quota2
2023-05-16 08:54:26 +09:00
xt_quota.c
net: Fix files explicitly needing to include module.h
2011-10-31 19:30:28 -04:00
xt_rateest.c
net_sched: add 64bit rate estimators
2013-06-11 02:51:03 -07:00
xt_RATEEST.c
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
2018-02-25 11:05:43 +01:00
xt_realm.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00
xt_recent.c
netfilter: x_tables: add and use xt_check_proc_name
2018-04-08 12:12:50 +02:00
xt_REDIRECT.c
netfilter: combine IPv4 and IPv6 nf_nat_redirect code in one module
2014-11-27 13:08:42 +01:00
xt_repldata.h
net: netfilter: LLVMLinux: vlais-netfilter
2014-06-07 11:44:39 -07:00
xt_sctp.c
sctp: rename WORD_TRUNC/ROUND macros
2016-09-22 03:13:26 -04:00
xt_SECMARK.c
secmark: make secmark object handling generic
2010-10-21 10:12:48 +11:00
xt_set.c
netfilter: ipset: Fix coding styles reported by checkpatch.pl
2015-06-14 10:40:18 +02:00
xt_socket.c
ANDROID: net: xt_qtaguid/xt_socket: fix refcount underflow and crash
2017-01-19 13:32:31 -08:00
xt_state.c
netfilter: nf_conntrack: IPS_UNTRACKED bit
2010-06-08 16:09:52 +02:00
xt_statistic.c
net: replace macros net_random and net_srandom with direct calls to prandom
2014-01-14 15:15:25 -08:00
xt_string.c
net: Remove state argument from skb_find_text()
2015-02-22 15:59:54 -05:00
xt_tcpmss.c
netfilter: xtables: change hotdrop pointer to direct modification
2010-05-11 18:35:27 +02:00
xt_TCPMSS.c
netfilter: xt_TCPMSS: add more sanity tests on tcph->doff
2017-07-05 14:40:16 +02:00
xt_TCPOPTSTRIP.c
net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool
2015-08-17 21:33:06 -07:00
xt_tcpudp.c
netfilter: Convert FWINV<[foo]> macros and uses to NF_INVF
2016-07-03 10:55:07 +02:00
xt_TEE.c
netfilter: Add the missed return value check of register_netdevice_notifier
2016-09-12 19:54:43 +02:00
xt_time.c
netfilter: xt_time: add support to ignore day transition
2012-09-24 14:29:01 +02:00
xt_TPROXY.c
netfilter: tproxy: properly refcount tcp listeners
2016-08-18 00:51:13 +02:00
xt_TRACE.c
netfilter: xt_TRACE: add explicitly nf_logger_find_get call
2016-06-23 13:26:49 +02:00
xt_u32.c
netfilter: xtables: deconstify struct xt_action_param for matches
2010-05-11 18:33:37 +02:00