mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-11-15 11:08:06 +00:00
886503f34d
Allow /0 as advertised for hash:net,port,net sets.
For "hash:net,port,net", ipset(8) says that "either subnet
is permitted to be a /0 should you wish to match port
between all destinations."
Make that statement true.
Before:
# ipset create cidrzero hash:net,port,net
# ipset add cidrzero 0.0.0.0/0,12345,0.0.0.0/0
ipset v6.34: The value of the CIDR parameter of the IP address is invalid
# ipset create cidrzero6 hash:net,port,net family inet6
# ipset add cidrzero6 ::/0,12345,::/0
ipset v6.34: The value of the CIDR parameter of the IP address is invalid
After:
# ipset create cidrzero hash:net,port,net
# ipset add cidrzero 0.0.0.0/0,12345,0.0.0.0/0
# ipset test cidrzero 192.168.205.129,12345,172.16.205.129
192.168.205.129,tcp:12345,172.16.205.129 is in set cidrzero.
# ipset create cidrzero6 hash:net,port,net family inet6
# ipset add cidrzero6 ::/0,12345,::/0
# ipset test cidrzero6 fe80::1,12345,ff00::1
fe80::1,tcp:12345,ff00::1 is in set cidrzero6.
See also:
https://bugzilla.kernel.org/show_bug.cgi?id=200897
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|---|---|---|
| .. | ||
| ipset | ||
| ipvs | ||
| core.c | ||
| Kconfig | ||
| Makefile | ||
| nf_conncount.c | ||
| nf_conntrack_acct.c | ||
| nf_conntrack_amanda.c | ||
| nf_conntrack_broadcast.c | ||
| nf_conntrack_core.c | ||
| nf_conntrack_ecache.c | ||
| nf_conntrack_expect.c | ||
| nf_conntrack_extend.c | ||
| 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_labels.c | ||
| nf_conntrack_netbios_ns.c | ||
| nf_conntrack_netlink.c | ||
| nf_conntrack_pptp.c | ||
| nf_conntrack_proto.c | ||
| nf_conntrack_proto_dccp.c | ||
| nf_conntrack_proto_generic.c | ||
| nf_conntrack_proto_gre.c | ||
| nf_conntrack_proto_icmp.c | ||
| nf_conntrack_proto_icmpv6.c | ||
| nf_conntrack_proto_sctp.c | ||
| nf_conntrack_proto_tcp.c | ||
| nf_conntrack_proto_udp.c | ||
| nf_conntrack_sane.c | ||
| nf_conntrack_seqadj.c | ||
| nf_conntrack_sip.c | ||
| nf_conntrack_snmp.c | ||
| nf_conntrack_standalone.c | ||
| nf_conntrack_tftp.c | ||
| nf_conntrack_timeout.c | ||
| nf_conntrack_timestamp.c | ||
| nf_dup_netdev.c | ||
| nf_flow_table_core.c | ||
| nf_flow_table_inet.c | ||
| nf_flow_table_ip.c | ||
| nf_internals.h | ||
| nf_log.c | ||
| nf_log_common.c | ||
| nf_log_netdev.c | ||
| nf_nat_amanda.c | ||
| nf_nat_core.c | ||
| 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 | ||
| nf_nat_sip.c | ||
| nf_nat_tftp.c | ||
| nf_queue.c | ||
| nf_sockopt.c | ||
| nf_synproxy_core.c | ||
| nf_tables_api.c | ||
| nf_tables_core.c | ||
| nf_tables_set_core.c | ||
| nf_tables_trace.c | ||
| nfnetlink.c | ||
| nfnetlink_acct.c | ||
| nfnetlink_cthelper.c | ||
| nfnetlink_cttimeout.c | ||
| nfnetlink_log.c | ||
| nfnetlink_osf.c | ||
| nfnetlink_queue.c | ||
| nft_bitwise.c | ||
| nft_byteorder.c | ||
| nft_chain_filter.c | ||
| nft_cmp.c | ||
| nft_compat.c | ||
| nft_connlimit.c | ||
| nft_counter.c | ||
| nft_ct.c | ||
| nft_dup_netdev.c | ||
| nft_dynset.c | ||
| nft_exthdr.c | ||
| nft_fib.c | ||
| nft_fib_inet.c | ||
| nft_fib_netdev.c | ||
| nft_flow_offload.c | ||
| nft_fwd_netdev.c | ||
| nft_hash.c | ||
| nft_immediate.c | ||
| nft_limit.c | ||
| nft_log.c | ||
| nft_lookup.c | ||
| nft_masq.c | ||
| nft_meta.c | ||
| nft_nat.c | ||
| nft_numgen.c | ||
| nft_objref.c | ||
| nft_osf.c | ||
| nft_payload.c | ||
| nft_queue.c | ||
| nft_quota.c | ||
| nft_range.c | ||
| nft_redir.c | ||
| nft_reject.c | ||
| nft_reject_inet.c | ||
| nft_rt.c | ||
| nft_set_bitmap.c | ||
| nft_set_hash.c | ||
| nft_set_rbtree.c | ||
| nft_socket.c | ||
| nft_tproxy.c | ||
| nft_tunnel.c | ||
| nft_xfrm.c | ||
| utils.c | ||
| x_tables.c | ||
| xt_addrtype.c | ||
| xt_AUDIT.c | ||
| xt_bpf.c | ||
| xt_cgroup.c | ||
| xt_CHECKSUM.c | ||
| xt_CLASSIFY.c | ||
| xt_cluster.c | ||
| xt_comment.c | ||
| xt_connbytes.c | ||
| xt_connlabel.c | ||
| xt_connlimit.c | ||
| xt_connmark.c | ||
| xt_CONNSECMARK.c | ||
| xt_conntrack.c | ||
| xt_cpu.c | ||
| xt_CT.c | ||
| xt_dccp.c | ||
| xt_devgroup.c | ||
| xt_DSCP.c | ||
| xt_dscp.c | ||
| xt_ecn.c | ||
| xt_esp.c | ||
| xt_hashlimit.c | ||
| xt_helper.c | ||
| xt_HL.c | ||
| xt_hl.c | ||
| xt_HMARK.c | ||
| xt_IDLETIMER.c | ||
| xt_ipcomp.c | ||
| xt_iprange.c | ||
| xt_ipvs.c | ||
| xt_l2tp.c | ||
| xt_LED.c | ||
| xt_length.c | ||
| xt_limit.c | ||
| xt_LOG.c | ||
| xt_mac.c | ||
| xt_mark.c | ||
| xt_multiport.c | ||
| xt_nat.c | ||
| xt_NETMAP.c | ||
| xt_nfacct.c | ||
| xt_NFLOG.c | ||
| xt_NFQUEUE.c | ||
| xt_osf.c | ||
| xt_owner.c | ||
| xt_physdev.c | ||
| xt_pkttype.c | ||
| xt_policy.c | ||
| xt_quota.c | ||
| xt_RATEEST.c | ||
| xt_rateest.c | ||
| xt_realm.c | ||
| xt_recent.c | ||
| xt_REDIRECT.c | ||
| xt_repldata.h | ||
| xt_sctp.c | ||
| xt_SECMARK.c | ||
| xt_set.c | ||
| xt_socket.c | ||
| xt_state.c | ||
| xt_statistic.c | ||
| xt_string.c | ||
| xt_TCPMSS.c | ||
| xt_tcpmss.c | ||
| xt_TCPOPTSTRIP.c | ||
| xt_tcpudp.c | ||
| xt_TEE.c | ||
| xt_time.c | ||
| xt_TPROXY.c | ||
| xt_TRACE.c | ||
| xt_u32.c | ||