tree: git://150.214.188.80/nf-next nf_tables-experiments
head: 367bd6b3f2ce43a193d91f2e74184cc150dca463
commit: 6351b5f82df6d860ba179697d574cadc7fa2e515 [22/24] nf_tables: Split IPv4 NAT into NAT expression and IPv4 NAT chain
sparse warnings:
+ net/netfilter/nft_nat.c:47:35: sparse: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:47:35: expected restricted __be32 [addressable] [usertype] ip
net/netfilter/nft_nat.c:47:35: got unsigned int [unsigned] <noident>
net/netfilter/nft_nat.c:48:35: sparse: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:48:35: expected restricted __be32 [addressable] [usertype] ip
net/netfilter/nft_nat.c:48:35: got unsigned int [unsigned] <noident>
net/netfilter/nft_nat.c:53:37: sparse: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:53:37: expected restricted __be16 [addressable] [assigned] [usertype] all
net/netfilter/nft_nat.c:53:37: got unsigned int [unsigned] <noident>
net/netfilter/nft_nat.c:54:37: sparse: incorrect type in assignment (different base types)
net/netfilter/nft_nat.c:54:37: expected restricted __be16 [addressable] [assigned] [usertype] all
net/netfilter/nft_nat.c:54:37: got unsigned int [unsigned] <noident>
vim +47 net/netfilter/nft_nat.c
6351b5f8 Tomasz Bursztyka 2012-11-15 31 enum nft_registers sreg_proto_min:8;
6351b5f8 Tomasz Bursztyka 2012-11-15 32 enum nft_registers sreg_proto_max:8;
6351b5f8 Tomasz Bursztyka 2012-11-15 33 enum nf_nat_manip_type type;
6351b5f8 Tomasz Bursztyka 2012-11-15 34 };
6351b5f8 Tomasz Bursztyka 2012-11-15 35
6351b5f8 Tomasz Bursztyka 2012-11-15 36 static void nft_nat_eval(const struct nft_expr *expr,
6351b5f8 Tomasz Bursztyka 2012-11-15 37 struct nft_data data[NFT_REG_MAX + 1],
6351b5f8 Tomasz Bursztyka 2012-11-15 38 const struct nft_pktinfo *pkt)
6351b5f8 Tomasz Bursztyka 2012-11-15 39 {
6351b5f8 Tomasz Bursztyka 2012-11-15 40 const struct nft_nat *priv = nft_expr_priv(expr);
6351b5f8 Tomasz Bursztyka 2012-11-15 41 enum ip_conntrack_info ctinfo;
6351b5f8 Tomasz Bursztyka 2012-11-15 42 struct nf_conn *ct = nf_ct_get(pkt->skb, &ctinfo);
6351b5f8 Tomasz Bursztyka 2012-11-15 43 struct nf_nat_range range;
6351b5f8 Tomasz Bursztyka 2012-11-15 44
6351b5f8 Tomasz Bursztyka 2012-11-15 45 memset(&range, 0, sizeof(range));
6351b5f8 Tomasz Bursztyka 2012-11-15 46 if (priv->sreg_addr_min) {
6351b5f8 Tomasz Bursztyka 2012-11-15 @47 range.min_addr.ip = data[priv->sreg_addr_min].data[0];
6351b5f8 Tomasz Bursztyka 2012-11-15 48 range.max_addr.ip = data[priv->sreg_addr_max].data[0];
6351b5f8 Tomasz Bursztyka 2012-11-15 49 range.flags |= NF_NAT_RANGE_MAP_IPS;
6351b5f8 Tomasz Bursztyka 2012-11-15 50 }
6351b5f8 Tomasz Bursztyka 2012-11-15 51
6351b5f8 Tomasz Bursztyka 2012-11-15 52 if (priv->sreg_proto_min) {
6351b5f8 Tomasz Bursztyka 2012-11-15 53 range.min_proto.all = data[priv->sreg_proto_min].data[0];
6351b5f8 Tomasz Bursztyka 2012-11-15 54 range.max_proto.all = data[priv->sreg_proto_max].data[0];
6351b5f8 Tomasz Bursztyka 2012-11-15 55 range.flags |= NF_NAT_RANGE_PROTO_SPECIFIED;
---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation
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