diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_CLUSTERIP.c')
-rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 343c2ab..4fe28f2 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -1,4 +1,4 @@ -/* Cluster IP hashmark target +/* Cluster IP hashmark target * (C) 2003-2004 by Harald Welte <laforge@netfilter.org> * based on ideas of Fabio Olive Leite <olive@unixforge.org> * @@ -123,7 +123,7 @@ __clusterip_config_find(__be32 clusterip) struct list_head *pos; list_for_each(pos, &clusterip_configs) { - struct clusterip_config *c = list_entry(pos, + struct clusterip_config *c = list_entry(pos, struct clusterip_config, list); if (c->clusterip == clusterip) { return c; @@ -229,7 +229,7 @@ clusterip_del_node(struct clusterip_config *c, u_int16_t nodenum) if (nodenum == 0 || nodenum > c->num_total_nodes) return 1; - + if (test_and_clear_bit(nodenum - 1, &c->local_nodes)) return 0; @@ -270,7 +270,7 @@ clusterip_hashfn(struct sk_buff *skb, struct clusterip_config *config) config->hash_initval); break; case CLUSTERIP_HASHMODE_SIP_SPT: - hashval = jhash_2words(ntohl(iph->saddr), sport, + hashval = jhash_2words(ntohl(iph->saddr), sport, config->hash_initval); break; case CLUSTERIP_HASHMODE_SIP_SPT_DPT: @@ -297,8 +297,8 @@ clusterip_responsible(struct clusterip_config *config, u_int32_t hash) return test_bit(hash - 1, &config->local_nodes); } -/*********************************************************************** - * IPTABLES TARGET +/*********************************************************************** + * IPTABLES TARGET ***********************************************************************/ static unsigned int @@ -321,7 +321,7 @@ target(struct sk_buff **pskb, if (mark == NULL) { printk(KERN_ERR "CLUSTERIP: no conntrack!\n"); /* FIXME: need to drop invalid ones, since replies - * to outgoing connections of other nodes will be + * to outgoing connections of other nodes will be * marked as INVALID */ return NF_DROP; } @@ -329,11 +329,11 @@ target(struct sk_buff **pskb, /* special case: ICMP error handling. conntrack distinguishes between * error messages (RELATED) and information requests (see below) */ if ((*pskb)->nh.iph->protocol == IPPROTO_ICMP - && (ctinfo == IP_CT_RELATED + && (ctinfo == IP_CT_RELATED || ctinfo == IP_CT_RELATED+IP_CT_IS_REPLY)) return XT_CONTINUE; - /* ip_conntrack_icmp guarantees us that we only have ICMP_ECHO, + /* ip_conntrack_icmp guarantees us that we only have ICMP_ECHO, * TIMESTAMP, INFO_REQUEST or ADDRESS type icmp packets from here * on, which all have an ID field [relevant for hashing]. */ @@ -376,8 +376,8 @@ static int checkentry(const char *tablename, const void *e_void, const struct xt_target *target, - void *targinfo, - unsigned int hook_mask) + void *targinfo, + unsigned int hook_mask) { struct ipt_clusterip_tgt_info *cipinfo = targinfo; const struct ipt_entry *e = e_void; @@ -437,7 +437,7 @@ checkentry(const char *tablename, return 0; } - config = clusterip_config_init(cipinfo, + config = clusterip_config_init(cipinfo, e->ip.dst.s_addr, dev); if (!config) { printk(KERN_WARNING "CLUSTERIP: cannot allocate config\n"); @@ -483,8 +483,8 @@ static struct xt_target clusterip_tgt = { }; -/*********************************************************************** - * ARP MANGLING CODE +/*********************************************************************** + * ARP MANGLING CODE ***********************************************************************/ /* hardcoded for 48bit ethernet and 32bit ipv4 addresses */ @@ -496,7 +496,7 @@ struct arp_payload { } __attribute__ ((packed)); #ifdef CLUSTERIP_DEBUG -static void arp_print(struct arp_payload *payload) +static void arp_print(struct arp_payload *payload) { #define HBUFFERLEN 30 char hbuffer[HBUFFERLEN]; @@ -510,7 +510,7 @@ static void arp_print(struct arp_payload *payload) } hbuffer[--k]='\0'; - printk("src %u.%u.%u.%u@%s, dst %u.%u.%u.%u\n", + printk("src %u.%u.%u.%u@%s, dst %u.%u.%u.%u\n", NIPQUAD(payload->src_ip), hbuffer, NIPQUAD(payload->dst_ip)); } @@ -540,13 +540,13 @@ arp_mangle(unsigned int hook, payload = (void *)(arp+1); - /* if there is no clusterip configuration for the arp reply's + /* if there is no clusterip configuration for the arp reply's * source ip, we don't want to mangle it */ c = clusterip_config_find_get(payload->src_ip, 0); if (!c) return NF_ACCEPT; - /* normally the linux kernel always replies to arp queries of + /* normally the linux kernel always replies to arp queries of * addresses on different interfacs. However, in the CLUSTERIP case * this wouldn't work, since we didn't subscribe the mcast group on * other interfaces */ @@ -577,8 +577,8 @@ static struct nf_hook_ops cip_arp_ops = { .priority = -1 }; -/*********************************************************************** - * PROC DIR HANDLING +/*********************************************************************** + * PROC DIR HANDLING ***********************************************************************/ #ifdef CONFIG_PROC_FS @@ -640,7 +640,7 @@ static int clusterip_seq_show(struct seq_file *s, void *v) { struct clusterip_seq_position *idx = (struct clusterip_seq_position *)v; - if (idx->pos != 0) + if (idx->pos != 0) seq_putc(s, ','); seq_printf(s, "%u", idx->bit); |