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path: root/net/netfilter/nf_nat_proto_udp.c
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2017-01-03netfilter: nat: merge udp and udplite helpersFlorian Westphal
udplite nat was copied from udp nat, they are virtually 100% identical. Not really surprising given udplite is just udp with partial csum coverage. old: text data bss dec hex filename 11606 1457 210 13273 33d9 nf_nat.ko 330 0 2 332 14c nf_nat_proto_udp.o 276 0 2 278 116 nf_nat_proto_udplite.o new: text data bss dec hex filename 11598 1457 210 13265 33d1 nf_nat.ko 640 0 4 644 284 nf_nat_proto_udp.o Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-08-17net: Change pseudohdr argument of inet_proto_csum_replace* to be a boolTom Herbert
inet_proto_csum_replace4,2,16 take a pseudohdr argument which indicates the checksum field carries a pseudo header. This argument should be a boolean instead of an int. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-30netfilter: use IS_ENABLED() macroDuan Jiong
replace: #if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE) with #if IS_ENABLED(CONFIG_NF_CT_NETLINK) replace: #if !defined(CONFIG_NF_NAT) && !defined(CONFIG_NF_NAT_MODULE) with #if !IS_ENABLED(CONFIG_NF_NAT) replace: #if !defined(CONFIG_NF_CONNTRACK) && !defined(CONFIG_NF_CONNTRACK_MODULE) with #if !IS_ENABLED(CONFIG_NF_CONNTRACK) And add missing: IS_ENABLED(CONFIG_NF_CT_NETLINK) in net/ipv{4,6}/netfilter/nf_nat_l3proto_ipv{4,6}.c Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-08-30netfilter: add protocol independent NAT corePatrick McHardy
Convert the IPv4 NAT implementation to a protocol independent core and address family specific modules. Signed-off-by: Patrick McHardy <kaber@trash.net>