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Diffstat (limited to 'net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c')
-rw-r--r--net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index f813e02aab3..f8771e058b9 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -363,32 +363,32 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len)
363static int ipv4_tuple_to_nfattr(struct sk_buff *skb, 363static int ipv4_tuple_to_nfattr(struct sk_buff *skb,
364 const struct nf_conntrack_tuple *tuple) 364 const struct nf_conntrack_tuple *tuple)
365{ 365{
366 NFA_PUT(skb, CTA_IP_V4_SRC, sizeof(u_int32_t), 366 NLA_PUT(skb, CTA_IP_V4_SRC, sizeof(u_int32_t),
367 &tuple->src.u3.ip); 367 &tuple->src.u3.ip);
368 NFA_PUT(skb, CTA_IP_V4_DST, sizeof(u_int32_t), 368 NLA_PUT(skb, CTA_IP_V4_DST, sizeof(u_int32_t),
369 &tuple->dst.u3.ip); 369 &tuple->dst.u3.ip);
370 return 0; 370 return 0;
371 371
372nfattr_failure: 372nla_put_failure:
373 return -1; 373 return -1;
374} 374}
375 375
376static const size_t cta_min_ip[CTA_IP_MAX] = { 376static const size_t cta_min_ip[CTA_IP_MAX+1] = {
377 [CTA_IP_V4_SRC-1] = sizeof(u_int32_t), 377 [CTA_IP_V4_SRC] = sizeof(u_int32_t),
378 [CTA_IP_V4_DST-1] = sizeof(u_int32_t), 378 [CTA_IP_V4_DST] = sizeof(u_int32_t),
379}; 379};
380 380
381static int ipv4_nfattr_to_tuple(struct nfattr *tb[], 381static int ipv4_nfattr_to_tuple(struct nlattr *tb[],
382 struct nf_conntrack_tuple *t) 382 struct nf_conntrack_tuple *t)
383{ 383{
384 if (!tb[CTA_IP_V4_SRC-1] || !tb[CTA_IP_V4_DST-1]) 384 if (!tb[CTA_IP_V4_SRC] || !tb[CTA_IP_V4_DST])
385 return -EINVAL; 385 return -EINVAL;
386 386
387 if (nfattr_bad_size(tb, CTA_IP_MAX, cta_min_ip)) 387 if (nfattr_bad_size(tb, CTA_IP_MAX, cta_min_ip))
388 return -EINVAL; 388 return -EINVAL;
389 389
390 t->src.u3.ip = *(__be32 *)NFA_DATA(tb[CTA_IP_V4_SRC-1]); 390 t->src.u3.ip = *(__be32 *)nla_data(tb[CTA_IP_V4_SRC]);
391 t->dst.u3.ip = *(__be32 *)NFA_DATA(tb[CTA_IP_V4_DST-1]); 391 t->dst.u3.ip = *(__be32 *)nla_data(tb[CTA_IP_V4_DST]);
392 392
393 return 0; 393 return 0;
394} 394}