diff options
Diffstat (limited to 'net/ipv4/netfilter')
-rw-r--r-- | net/ipv4/netfilter/nf_nat_core.c | 25 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_helper.c | 11 |
2 files changed, 17 insertions, 19 deletions
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c index e370d156800..7e31777082d 100644 --- a/net/ipv4/netfilter/nf_nat_core.c +++ b/net/ipv4/netfilter/nf_nat_core.c @@ -155,8 +155,8 @@ find_appropriate_src(const struct nf_conntrack_tuple *tuple, struct nf_conn *ct; read_lock_bh(&nf_nat_lock); - list_for_each_entry(nat, &bysource[h], info.bysource) { - ct = nat->info.ct; + list_for_each_entry(nat, &bysource[h], bysource) { + ct = nat->ct; if (same_src(ct, tuple)) { /* Copy source part from reply tuple. */ nf_ct_invert_tuplepr(result, @@ -284,7 +284,6 @@ nf_nat_setup_info(struct nf_conn *ct, { struct nf_conntrack_tuple curr_tuple, new_tuple; struct nf_conn_nat *nat; - struct nf_nat_info *info; int have_to_hash = !(ct->status & IPS_NAT_DONE_MASK); enum nf_nat_manip_type maniptype = HOOK2MANIP(hooknum); @@ -335,9 +334,9 @@ nf_nat_setup_info(struct nf_conn *ct, srchash = hash_by_src(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple); write_lock_bh(&nf_nat_lock); /* nf_conntrack_alter_reply might re-allocate exntension aera */ - info = &nfct_nat(ct)->info; - info->ct = ct; - list_add(&info->bysource, &bysource[srchash]); + nat = nfct_nat(ct); + nat->ct = ct; + list_add(&nat->bysource, &bysource[srchash]); write_unlock_bh(&nf_nat_lock); } @@ -595,14 +594,14 @@ static void nf_nat_cleanup_conntrack(struct nf_conn *ct) { struct nf_conn_nat *nat = nf_ct_ext_find(ct, NF_CT_EXT_NAT); - if (nat == NULL || nat->info.ct == NULL) + if (nat == NULL || nat->ct == NULL) return; - NF_CT_ASSERT(nat->info.ct->status & IPS_NAT_DONE_MASK); + NF_CT_ASSERT(nat->ct->status & IPS_NAT_DONE_MASK); write_lock_bh(&nf_nat_lock); - list_del(&nat->info.bysource); - nat->info.ct = NULL; + list_del(&nat->bysource); + nat->ct = NULL; write_unlock_bh(&nf_nat_lock); } @@ -610,7 +609,7 @@ static void nf_nat_move_storage(struct nf_conn *conntrack, void *old) { struct nf_conn_nat *new_nat = nf_ct_ext_find(conntrack, NF_CT_EXT_NAT); struct nf_conn_nat *old_nat = (struct nf_conn_nat *)old; - struct nf_conn *ct = old_nat->info.ct; + struct nf_conn *ct = old_nat->ct; unsigned int srchash; if (!(ct->status & IPS_NAT_DONE_MASK)) @@ -619,8 +618,8 @@ static void nf_nat_move_storage(struct nf_conn *conntrack, void *old) srchash = hash_by_src(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple); write_lock_bh(&nf_nat_lock); - list_replace(&old_nat->info.bysource, &new_nat->info.bysource); - new_nat->info.ct = ct; + list_replace(&old_nat->bysource, &new_nat->bysource); + new_nat->ct = ct; write_unlock_bh(&nf_nat_lock); } diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c index ef0a99e09fd..f3383fc14e1 100644 --- a/net/ipv4/netfilter/nf_nat_helper.c +++ b/net/ipv4/netfilter/nf_nat_helper.c @@ -52,8 +52,8 @@ adjust_tcp_sequence(u32 seq, dir = CTINFO2DIR(ctinfo); - this_way = &nat->info.seq[dir]; - other_way = &nat->info.seq[!dir]; + this_way = &nat->seq[dir]; + other_way = &nat->seq[!dir]; DEBUGP("nf_nat_resize_packet: Seq_offset before: "); DUMP_OFFSET(this_way); @@ -372,8 +372,7 @@ nf_nat_sack_adjust(struct sk_buff **pskb, op[1] >= 2+TCPOLEN_SACK_PERBLOCK && ((op[1] - 2) % TCPOLEN_SACK_PERBLOCK) == 0) sack_adjust(*pskb, tcph, optoff+2, - optoff+op[1], - &nat->info.seq[!dir]); + optoff+op[1], &nat->seq[!dir]); optoff += op[1]; } } @@ -394,8 +393,8 @@ nf_nat_seq_adjust(struct sk_buff **pskb, dir = CTINFO2DIR(ctinfo); - this_way = &nat->info.seq[dir]; - other_way = &nat->info.seq[!dir]; + this_way = &nat->seq[dir]; + other_way = &nat->seq[!dir]; if (!skb_make_writable(pskb, ip_hdrlen(*pskb) + sizeof(*tcph))) return 0; |