Vishwanath Pai 90c4ae4e2c netfilter: xt_hashlimit: fix build error caused by 64bit division ... 64bit division causes build/link errors on 32bit architectures. It prints out error messages like: ERROR: "__aeabi_uldivmod" [net/netfilter/xt_hashlimit.ko] undefined! The value of avg passed through by userspace in BYTE mode cannot exceed U32_MAX. Which means 64bit division in user2rate_bytes is unnecessary. To fix this I have changed the type of param 'user' to u32. Since anything greater than U32_MAX is an invalid input we error out in hashlimit_mt_check_common() when this is the case. Changes in v2: Making return type as u32 would cause an overflow for small values of 'user' (for example 2, 3 etc). To avoid this I bumped up 'r' to u64 again as well as the return type. This is OK since the variable that stores the result is u64. We still avoid 64bit division here since 'user' is u32. Fixes: bea74641e3 ("netfilter: xt_hashlimit: add rate match mode") Signed-off-by: Vishwanath Pai <vpai@akamai.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>		2017-09-08 18:55:53 +02:00
..
ipset	…
ipvs	netfilter: ipvs: do not create conn for ABORT packet in sctp_conn_schedule	2017-09-08 13:40:23 +02:00
Kconfig	…
Makefile	…
core.c	netfilter: core: remove erroneous warn_on	2017-09-08 18:55:52 +02:00
nf_conntrack_acct.c	…
nf_conntrack_amanda.c	…
nf_conntrack_broadcast.c	…
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	…
nf_conntrack_h323_types.c	…
nf_conntrack_helper.c	…
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	…
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: 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_sane.c	…
nf_conntrack_seqadj.c	…
nf_conntrack_sip.c	…
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	…
nf_internals.h	netfilter: Remove NFDEBUG()	2017-08-28 18:05:50 +02:00
nf_log.c	…
nf_log_common.c	…
nf_log_netdev.c	…
nf_nat_amanda.c	…
nf_nat_core.c	netfilter: nat: use keyed locks	2017-09-08 18:55:52 +02:00
nf_nat_ftp.c	…
nf_nat_helper.c	…
nf_nat_irc.c	…
nf_nat_proto_common.c	…
nf_nat_proto_dccp.c	…
nf_nat_proto_sctp.c	…
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	netfilter: Remove NFDEBUG()	2017-08-28 18:05:50 +02:00
nf_synproxy_core.c	…
nf_tables_api.c	netfilter: nf_tables: support for recursive chain deletion	2017-09-04 17:34:55 +02:00
nf_tables_core.c	…
nf_tables_inet.c	…
nf_tables_netdev.c	…
nf_tables_trace.c	…
nfnetlink.c	…
nfnetlink_acct.c	…
nfnetlink_cthelper.c	…
nfnetlink_cttimeout.c	netfilter: conntrack: make protocol tracker pointers const	2017-08-24 18:52:33 +02:00
nfnetlink_log.c	…
nfnetlink_queue.c	…
nft_bitwise.c	…
nft_byteorder.c	…
nft_cmp.c	…
nft_compat.c	…
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.c	…
nft_fib_inet.c	…
nft_fib_netdev.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.c	…
nft_reject_inet.c	…
nft_rt.c	netfilter: rt: account for tcp header size too	2017-08-28 18:14:30 +02:00
nft_set_bitmap.c	…
nft_set_hash.c	…
nft_set_rbtree.c	…
x_tables.c	netfilter: use audit_log()	2017-08-19 13:09:31 +02:00
xt_AUDIT.c	…
xt_CHECKSUM.c	…
xt_CLASSIFY.c	…
xt_CONNSECMARK.c	…
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	…
xt_IDLETIMER.c	…
xt_LED.c	…
xt_LOG.c	…
xt_NETMAP.c	net: Replace NF_CT_ASSERT() with WARN_ON().	2017-09-04 13:25:19 +02:00
xt_NFLOG.c	…
xt_NFQUEUE.c	…
xt_RATEEST.c	…
xt_REDIRECT.c	…
xt_SECMARK.c	…
xt_TCPMSS.c	…
xt_TCPOPTSTRIP.c	…
xt_TEE.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_addrtype.c	…
xt_bpf.c	…
xt_cgroup.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_conntrack.c	…
xt_cpu.c	…
xt_dccp.c	…
xt_devgroup.c	…
xt_dscp.c	…
xt_ecn.c	…
xt_esp.c	…
xt_hashlimit.c	netfilter: xt_hashlimit: fix build error caused by 64bit division	2017-09-08 18:55:53 +02:00
xt_helper.c	…
xt_hl.c	…
xt_ipcomp.c	…
xt_iprange.c	…
xt_ipvs.c	…
xt_l2tp.c	…
xt_length.c	…
xt_limit.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_nfacct.c	…
xt_osf.c	…
xt_owner.c	…
xt_physdev.c	…
xt_pkttype.c	…
xt_policy.c	…
xt_quota.c	…
xt_rateest.c	…
xt_realm.c	…
xt_recent.c	…
xt_repldata.h	…
xt_sctp.c	…
xt_set.c	…
xt_socket.c	…
xt_state.c	…
xt_statistic.c	…
xt_string.c	…
xt_tcpmss.c	…
xt_tcpudp.c	…
xt_time.c	…
xt_u32.c	…