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-rw-r--r--net/ipv6/netfilter/ip6_queue.c152
-rw-r--r--net/ipv6/netfilter/ip6_tables.c40
-rw-r--r--net/ipv6/netfilter/ip6t_HL.c12
-rw-r--r--net/ipv6/netfilter/ip6t_LOG.c10
-rw-r--r--net/ipv6/netfilter/ip6t_REJECT.c36
-rw-r--r--net/ipv6/netfilter/ip6t_ah.c22
-rw-r--r--net/ipv6/netfilter/ip6t_hl.c2
-rw-r--r--net/ipv6/netfilter/ip6t_ipv6header.c2
-rw-r--r--net/ipv6/netfilter/ip6table_mangle.c10
-rw-r--r--net/ipv6/netfilter/ip6table_raw.c16
-rw-r--r--net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c4
-rw-r--r--net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c6
-rw-r--r--net/ipv6/netfilter/nf_conntrack_reasm.c50
13 files changed, 181 insertions, 181 deletions
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index d4d9f182441a..58847d3b61e5 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -95,7 +95,7 @@ __ipq_find_entry(ipq_cmpfn cmpfn, unsigned long data)
list_for_each_prev(p, &queue_list) {
struct ipq_queue_entry *entry = (struct ipq_queue_entry *)p;
-
+
if (!cmpfn || cmpfn(entry, data))
return entry;
}
@@ -127,7 +127,7 @@ static inline void
__ipq_flush(int verdict)
{
struct ipq_queue_entry *entry;
-
+
while ((entry = __ipq_find_dequeue_entry(NULL, 0)))
ipq_issue_verdict(entry, verdict);
}
@@ -136,21 +136,21 @@ static inline int
__ipq_set_mode(unsigned char mode, unsigned int range)
{
int status = 0;
-
+
switch(mode) {
case IPQ_COPY_NONE:
case IPQ_COPY_META:
copy_mode = mode;
copy_range = 0;
break;
-
+
case IPQ_COPY_PACKET:
copy_mode = mode;
copy_range = range;
if (copy_range > 0xFFFF)
copy_range = 0xFFFF;
break;
-
+
default:
status = -EINVAL;
@@ -171,7 +171,7 @@ static struct ipq_queue_entry *
ipq_find_dequeue_entry(ipq_cmpfn cmpfn, unsigned long data)
{
struct ipq_queue_entry *entry;
-
+
write_lock_bh(&queue_lock);
entry = __ipq_find_dequeue_entry(cmpfn, data);
write_unlock_bh(&queue_lock);
@@ -197,14 +197,14 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
struct nlmsghdr *nlh;
read_lock_bh(&queue_lock);
-
+
switch (copy_mode) {
case IPQ_COPY_META:
case IPQ_COPY_NONE:
size = NLMSG_SPACE(sizeof(*pmsg));
data_len = 0;
break;
-
+
case IPQ_COPY_PACKET:
if ((entry->skb->ip_summed == CHECKSUM_PARTIAL ||
entry->skb->ip_summed == CHECKSUM_COMPLETE) &&
@@ -216,10 +216,10 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
data_len = entry->skb->len;
else
data_len = copy_range;
-
+
size = NLMSG_SPACE(sizeof(*pmsg) + data_len);
break;
-
+
default:
*errp = -EINVAL;
read_unlock_bh(&queue_lock);
@@ -231,7 +231,7 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
skb = alloc_skb(size, GFP_ATOMIC);
if (!skb)
goto nlmsg_failure;
-
+
old_tail= skb->tail;
nlh = NLMSG_PUT(skb, 0, 0, IPQM_PACKET, size - sizeof(*nlh));
pmsg = NLMSG_DATA(nlh);
@@ -244,29 +244,29 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
pmsg->mark = entry->skb->mark;
pmsg->hook = entry->info->hook;
pmsg->hw_protocol = entry->skb->protocol;
-
+
if (entry->info->indev)
strcpy(pmsg->indev_name, entry->info->indev->name);
else
pmsg->indev_name[0] = '\0';
-
+
if (entry->info->outdev)
strcpy(pmsg->outdev_name, entry->info->outdev->name);
else
pmsg->outdev_name[0] = '\0';
-
+
if (entry->info->indev && entry->skb->dev) {
pmsg->hw_type = entry->skb->dev->type;
if (entry->skb->dev->hard_header_parse)
pmsg->hw_addrlen =
entry->skb->dev->hard_header_parse(entry->skb,
- pmsg->hw_addr);
+ pmsg->hw_addr);
}
-
+
if (data_len)
if (skb_copy_bits(entry->skb, 0, pmsg->payload, data_len))
BUG();
-
+
nlh->nlmsg_len = skb->tail - old_tail;
return skb;
@@ -279,7 +279,7 @@ nlmsg_failure:
}
static int
-ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
+ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
unsigned int queuenum, void *data)
{
int status = -EINVAL;
@@ -301,37 +301,37 @@ ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
nskb = ipq_build_packet_message(entry, &status);
if (nskb == NULL)
goto err_out_free;
-
+
write_lock_bh(&queue_lock);
-
+
if (!peer_pid)
- goto err_out_free_nskb;
+ goto err_out_free_nskb;
if (queue_total >= queue_maxlen) {
- queue_dropped++;
+ queue_dropped++;
status = -ENOSPC;
if (net_ratelimit())
- printk (KERN_WARNING "ip6_queue: fill at %d entries, "
+ printk (KERN_WARNING "ip6_queue: fill at %d entries, "
"dropping packet(s). Dropped: %d\n", queue_total,
queue_dropped);
goto err_out_free_nskb;
}
- /* netlink_unicast will either free the nskb or attach it to a socket */
+ /* netlink_unicast will either free the nskb or attach it to a socket */
status = netlink_unicast(ipqnl, nskb, peer_pid, MSG_DONTWAIT);
if (status < 0) {
- queue_user_dropped++;
+ queue_user_dropped++;
goto err_out_unlock;
}
-
+
__ipq_enqueue_entry(entry);
write_unlock_bh(&queue_lock);
return status;
-
+
err_out_free_nskb:
- kfree_skb(nskb);
-
+ kfree_skb(nskb);
+
err_out_unlock:
write_unlock_bh(&queue_lock);
@@ -357,11 +357,11 @@ ipq_mangle_ipv6(ipq_verdict_msg_t *v, struct ipq_queue_entry *e)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
struct sk_buff *newskb;
-
+
newskb = skb_copy_expand(e->skb,
- skb_headroom(e->skb),
- diff,
- GFP_ATOMIC);
+ skb_headroom(e->skb),
+ diff,
+ GFP_ATOMIC);
if (newskb == NULL) {
printk(KERN_WARNING "ip6_queue: OOM "
"in mangle, dropping packet\n");
@@ -401,11 +401,11 @@ ipq_set_verdict(struct ipq_verdict_msg *vmsg, unsigned int len)
return -ENOENT;
else {
int verdict = vmsg->value;
-
+
if (vmsg->data_len && vmsg->data_len == len)
if (ipq_mangle_ipv6(vmsg, entry) < 0)
verdict = NF_DROP;
-
+
ipq_issue_verdict(entry, verdict);
return 0;
}
@@ -424,7 +424,7 @@ ipq_set_mode(unsigned char mode, unsigned int range)
static int
ipq_receive_peer(struct ipq_peer_msg *pmsg,
- unsigned char type, unsigned int len)
+ unsigned char type, unsigned int len)
{
int status = 0;
@@ -434,15 +434,15 @@ ipq_receive_peer(struct ipq_peer_msg *pmsg,
switch (type) {
case IPQM_MODE:
status = ipq_set_mode(pmsg->msg.mode.value,
- pmsg->msg.mode.range);
+ pmsg->msg.mode.range);
break;
-
+
case IPQM_VERDICT:
if (pmsg->msg.verdict.value > NF_MAX_VERDICT)
status = -EINVAL;
else
status = ipq_set_verdict(&pmsg->msg.verdict,
- len - sizeof(*pmsg));
+ len - sizeof(*pmsg));
break;
default:
status = -EINVAL;
@@ -456,7 +456,7 @@ dev_cmp(struct ipq_queue_entry *entry, unsigned long ifindex)
if (entry->info->indev)
if (entry->info->indev->ifindex == ifindex)
return 1;
-
+
if (entry->info->outdev)
if (entry->info->outdev->ifindex == ifindex)
return 1;
@@ -468,7 +468,7 @@ static void
ipq_dev_drop(int ifindex)
{
struct ipq_queue_entry *entry;
-
+
while ((entry = ipq_find_dequeue_entry(dev_cmp, ifindex)) != NULL)
ipq_issue_verdict(entry, NF_DROP);
}
@@ -492,25 +492,25 @@ ipq_rcv_skb(struct sk_buff *skb)
pid = nlh->nlmsg_pid;
flags = nlh->nlmsg_flags;
-
+
if(pid <= 0 || !(flags & NLM_F_REQUEST) || flags & NLM_F_MULTI)
RCV_SKB_FAIL(-EINVAL);
-
+
if (flags & MSG_TRUNC)
RCV_SKB_FAIL(-ECOMM);
-
+
type = nlh->nlmsg_type;
if (type < NLMSG_NOOP || type >= IPQM_MAX)
RCV_SKB_FAIL(-EINVAL);
-
+
if (type <= IPQM_BASE)
return;
-
+
if (security_netlink_recv(skb, CAP_NET_ADMIN))
- RCV_SKB_FAIL(-EPERM);
+ RCV_SKB_FAIL(-EPERM);
write_lock_bh(&queue_lock);
-
+
if (peer_pid) {
if (peer_pid != pid) {
write_unlock_bh(&queue_lock);
@@ -520,17 +520,17 @@ ipq_rcv_skb(struct sk_buff *skb)
net_enable_timestamp();
peer_pid = pid;
}
-
+
write_unlock_bh(&queue_lock);
-
+
status = ipq_receive_peer(NLMSG_DATA(nlh), type,
- nlmsglen - NLMSG_LENGTH(0));
+ nlmsglen - NLMSG_LENGTH(0));
if (status < 0)
RCV_SKB_FAIL(status);
-
+
if (flags & NLM_F_ACK)
netlink_ack(skb, nlh, 0);
- return;
+ return;
}
static void
@@ -540,19 +540,19 @@ ipq_rcv_sk(struct sock *sk, int len)
unsigned int qlen;
mutex_lock(&ipqnl_mutex);
-
+
for (qlen = skb_queue_len(&sk->sk_receive_queue); qlen; qlen--) {
skb = skb_dequeue(&sk->sk_receive_queue);
ipq_rcv_skb(skb);
kfree_skb(skb);
}
-
+
mutex_unlock(&ipqnl_mutex);
}
static int
ipq_rcv_dev_event(struct notifier_block *this,
- unsigned long event, void *ptr)
+ unsigned long event, void *ptr)
{
struct net_device *dev = ptr;
@@ -568,7 +568,7 @@ static struct notifier_block ipq_dev_notifier = {
static int
ipq_rcv_nl_event(struct notifier_block *this,
- unsigned long event, void *ptr)
+ unsigned long event, void *ptr)
{
struct netlink_notify *n = ptr;
@@ -597,7 +597,7 @@ static ctl_table ipq_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec
},
- { .ctl_name = 0 }
+ { .ctl_name = 0 }
};
static ctl_table ipq_dir_table[] = {
@@ -627,25 +627,25 @@ ipq_get_info(char *buffer, char **start, off_t offset, int length)
int len;
read_lock_bh(&queue_lock);
-
+
len = sprintf(buffer,
- "Peer PID : %d\n"
- "Copy mode : %hu\n"
- "Copy range : %u\n"
- "Queue length : %u\n"
- "Queue max. length : %u\n"
+ "Peer PID : %d\n"
+ "Copy mode : %hu\n"
+ "Copy range : %u\n"
+ "Queue length : %u\n"
+ "Queue max. length : %u\n"
"Queue dropped : %u\n"
"Netfilter dropped : %u\n",
- peer_pid,
- copy_mode,
- copy_range,
- queue_total,
- queue_maxlen,
+ peer_pid,
+ copy_mode,
+ copy_range,
+ queue_total,
+ queue_maxlen,
queue_dropped,
queue_user_dropped);
read_unlock_bh(&queue_lock);
-
+
*start = buffer + offset;
len -= offset;
if (len > length)
@@ -665,10 +665,10 @@ static int __init ip6_queue_init(void)
{
int status = -ENOMEM;
struct proc_dir_entry *proc;
-
+
netlink_register_notifier(&ipq_nl_notifier);
ipqnl = netlink_kernel_create(NETLINK_IP6_FW, 0, ipq_rcv_sk,
- THIS_MODULE);
+ THIS_MODULE);
if (ipqnl == NULL) {
printk(KERN_ERR "ip6_queue: failed to create netlink socket\n");
goto cleanup_netlink_notifier;
@@ -681,10 +681,10 @@ static int __init ip6_queue_init(void)
printk(KERN_ERR "ip6_queue: failed to create proc entry\n");
goto cleanup_ipqnl;
}
-
+
register_netdevice_notifier(&ipq_dev_notifier);
ipq_sysctl_header = register_sysctl_table(ipq_root_table, 0);
-
+
status = nf_register_queue_handler(PF_INET6, &nfqh);
if (status < 0) {
printk(KERN_ERR "ip6_queue: failed to register queue handler\n");
@@ -696,12 +696,12 @@ cleanup_sysctl:
unregister_sysctl_table(ipq_sysctl_header);
unregister_netdevice_notifier(&ipq_dev_notifier);
proc_net_remove(IPQ_PROC_FS_NAME);
-
+
cleanup_ipqnl:
sock_release(ipqnl->sk_socket);
mutex_lock(&ipqnl_mutex);
mutex_unlock(&ipqnl_mutex);
-
+
cleanup_netlink_notifier:
netlink_unregister_notifier(&ipq_nl_notifier);
return status;
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 7083e1cfb2f5..7c512e13f956 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -92,16 +92,16 @@ do { \
#endif
/* Check for an extension */
-int
+int
ip6t_ext_hdr(u8 nexthdr)
{
- return ( (nexthdr == IPPROTO_HOPOPTS) ||
- (nexthdr == IPPROTO_ROUTING) ||
- (nexthdr == IPPROTO_FRAGMENT) ||
- (nexthdr == IPPROTO_ESP) ||
- (nexthdr == IPPROTO_AH) ||
- (nexthdr == IPPROTO_NONE) ||
- (nexthdr == IPPROTO_DSTOPTS) );
+ return ( (nexthdr == IPPROTO_HOPOPTS) ||
+ (nexthdr == IPPROTO_ROUTING) ||
+ (nexthdr == IPPROTO_FRAGMENT) ||
+ (nexthdr == IPPROTO_ESP) ||
+ (nexthdr == IPPROTO_AH) ||
+ (nexthdr == IPPROTO_NONE) ||
+ (nexthdr == IPPROTO_DSTOPTS) );
}
/* Returns whether matches rule or not. */
@@ -120,9 +120,9 @@ ip6_packet_match(const struct sk_buff *skb,
#define FWINV(bool,invflg) ((bool) ^ !!(ip6info->invflags & invflg))
if (FWINV(ipv6_masked_addr_cmp(&ipv6->saddr, &ip6info->smsk,
- &ip6info->src), IP6T_INV_SRCIP)
+ &ip6info->src), IP6T_INV_SRCIP)
|| FWINV(ipv6_masked_addr_cmp(&ipv6->daddr, &ip6info->dmsk,
- &ip6info->dst), IP6T_INV_DSTIP)) {
+ &ip6info->dst), IP6T_INV_DSTIP)) {
dprintf("Source or dest mismatch.\n");
/*
dprintf("SRC: %u. Mask: %u. Target: %u.%s\n", ip->saddr,
@@ -177,7 +177,7 @@ ip6_packet_match(const struct sk_buff *skb,
*fragoff = _frag_off;
dprintf("Packet protocol %hi ?= %s%hi.\n",
- protohdr,
+ protohdr,
ip6info->invflags & IP6T_INV_PROTO ? "!":"",
ip6info->proto);
@@ -197,7 +197,7 @@ ip6_packet_match(const struct sk_buff *skb,
}
/* should be ip6 safe */
-static inline int
+static inline int
ip6_checkentry(const struct ip6t_ip6 *ipv6)
{
if (ipv6->flags & ~IP6T_F_MASK) {
@@ -337,7 +337,7 @@ ip6t_do_table(struct sk_buff **pskb,
e = get_entry(table_base, v);
} else {
/* Targets which reenter must return
- abs. verdicts */
+ abs. verdicts */
#ifdef CONFIG_NETFILTER_DEBUG
((struct ip6t_entry *)table_base)->comefrom
= 0xeeeeeeec;
@@ -534,10 +534,10 @@ check_match(struct ip6t_entry_match *m,
int ret;
match = try_then_request_module(xt_find_match(AF_INET6, m->u.user.name,
- m->u.user.revision),
+ m->u.user.revision),
"ip6t_%s", m->u.user.name);
if (IS_ERR(match) || !match) {
- duprintf("check_match: `%s' not found\n", m->u.user.name);
+ duprintf("check_match: `%s' not found\n", m->u.user.name);
return match ? PTR_ERR(match) : -ENOENT;
}
m->u.kernel.match = match;
@@ -661,7 +661,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
}
/* FIXME: underflows must be unconditional, standard verdicts
- < 0 (not IP6T_RETURN). --RR */
+ < 0 (not IP6T_RETURN). --RR */
/* Clear counters and comefrom */
e->counters = ((struct xt_counters) { 0, 0 });
@@ -1003,8 +1003,8 @@ do_replace(void __user *user, unsigned int len)
/* Update module usage count based on number of rules */
duprintf("do_replace: oldnum=%u, initnum=%u, newnum=%u\n",
oldinfo->number, oldinfo->initial_entries, newinfo->number);
- if ((oldinfo->number > oldinfo->initial_entries) ||
- (newinfo->number <= oldinfo->initial_entries))
+ if ((oldinfo->number > oldinfo->initial_entries) ||
+ (newinfo->number <= oldinfo->initial_entries))
module_put(t->me);
if ((oldinfo->number > oldinfo->initial_entries) &&
(newinfo->number <= oldinfo->initial_entries))
@@ -1492,9 +1492,9 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
}
hdrlen = 8;
} else if (nexthdr == NEXTHDR_AUTH)
- hdrlen = (hp->hdrlen + 2) << 2;
+ hdrlen = (hp->hdrlen + 2) << 2;
else
- hdrlen = ipv6_optlen(hp);
+ hdrlen = ipv6_optlen(hp);
nexthdr = hp->nexthdr;
len -= hdrlen;
diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c
index 04e500172fb4..ccbab66277e3 100644
--- a/net/ipv6/netfilter/ip6t_HL.c
+++ b/net/ipv6/netfilter/ip6t_HL.c
@@ -1,4 +1,4 @@
-/*
+/*
* Hop Limit modification target for ip6tables
* Maciej Soltysiak <solt@dns.toxicfilms.tv>
* Based on HW's TTL module
@@ -18,7 +18,7 @@ MODULE_AUTHOR("Maciej Soltysiak <solt@dns.toxicfilms.tv>");
MODULE_DESCRIPTION("IP6 tables Hop Limit modification module");
MODULE_LICENSE("GPL");
-static unsigned int ip6t_hl_target(struct sk_buff **pskb,
+static unsigned int ip6t_hl_target(struct sk_buff **pskb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -67,7 +67,7 @@ static int ip6t_hl_checkentry(const char *tablename,
struct ip6t_HL_info *info = targinfo;
if (info->mode > IP6T_HL_MAXMODE) {
- printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n",
+ printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n",
info->mode);
return 0;
}
@@ -80,12 +80,12 @@ static int ip6t_hl_checkentry(const char *tablename,
}
static struct xt_target ip6t_HL = {
- .name = "HL",
+ .name = "HL",
.family = AF_INET6,
- .target = ip6t_hl_target,
+ .target = ip6t_hl_target,
.targetsize = sizeof(struct ip6t_HL_info),
.table = "mangle",
- .checkentry = ip6t_hl_checkentry,
+ .checkentry = ip6t_hl_checkentry,
.me = THIS_MODULE
};
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 5587a77b884c..dc9ec9305778 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -145,7 +145,7 @@ static void dump_packet(const struct nf_loginfo *info,
&_ahdr);
if (ah == NULL) {
/*
- * Max length: 26 "INCOMPLETE [65535
+ * Max length: 26 "INCOMPLETE [65535
* bytes] )"
*/
printk("INCOMPLETE [%u bytes] )",
@@ -387,7 +387,7 @@ ip6t_log_packet(unsigned int pf,
loginfo = &default_loginfo;
spin_lock_bh(&log_lock);
- printk("<%d>%sIN=%s OUT=%s ", loginfo->u.log.level,
+ printk("<%d>%sIN=%s OUT=%s ", loginfo->u.log.level,
prefix,
in ? in->name : "",
out ? out->name : "");
@@ -442,7 +442,7 @@ ip6t_log_target(struct sk_buff **pskb,
li.u.log.logflags = loginfo->logflags;
ip6t_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,
- loginfo->prefix);
+ loginfo->prefix);
return XT_CONTINUE;
}
@@ -470,9 +470,9 @@ static int ip6t_log_checkentry(const char *tablename,
static struct xt_target ip6t_log_reg = {
.name = "LOG",
.family = AF_INET6,
- .target = ip6t_log_target,
+ .target = ip6t_log_target,
.targetsize = sizeof(struct ip6t_log_info),
- .checkentry = ip6t_log_checkentry,
+ .checkentry = ip6t_log_checkentry,
.me = THIS_MODULE,
};
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index 278349c18793..6abee94c929f 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -189,23 +189,23 @@ static unsigned int reject6_target(struct sk_buff **pskb,
/* WARNING: This code causes reentry within ip6tables.
This means that the ip6tables jump stack is now crap. We
must return an absolute verdict. --RR */
- switch (reject->with) {
- case IP6T_ICMP6_NO_ROUTE:
- send_unreach(*pskb, ICMPV6_NOROUTE, hooknum);
- break;
- case IP6T_ICMP6_ADM_PROHIBITED:
- send_unreach(*pskb, ICMPV6_ADM_PROHIBITED, hooknum);
- break;
- case IP6T_ICMP6_NOT_NEIGHBOUR:
- send_unreach(*pskb, ICMPV6_NOT_NEIGHBOUR, hooknum);
- break;
- case IP6T_ICMP6_ADDR_UNREACH:
- send_unreach(*pskb, ICMPV6_ADDR_UNREACH, hooknum);
- break;
- case IP6T_ICMP6_PORT_UNREACH:
- send_unreach(*pskb, ICMPV6_PORT_UNREACH, hooknum);
- break;
- case IP6T_ICMP6_ECHOREPLY:
+ switch (reject->with) {
+ case IP6T_ICMP6_NO_ROUTE:
+ send_unreach(*pskb, ICMPV6_NOROUTE, hooknum);
+ break;
+ case IP6T_ICMP6_ADM_PROHIBITED:
+ send_unreach(*pskb, ICMPV6_ADM_PROHIBITED, hooknum);
+ break;
+ case IP6T_ICMP6_NOT_NEIGHBOUR:
+ send_unreach(*pskb, ICMPV6_NOT_NEIGHBOUR, hooknum);
+ break;
+ case IP6T_ICMP6_ADDR_UNREACH:
+ send_unreach(*pskb, ICMPV6_ADDR_UNREACH, hooknum);
+ break;
+ case IP6T_ICMP6_PORT_UNREACH:
+ send_unreach(*pskb, ICMPV6_PORT_UNREACH, hooknum);
+ break;
+ case IP6T_ICMP6_ECHOREPLY:
/* Do nothing */
break;
case IP6T_TCP_RESET:
@@ -226,7 +226,7 @@ static int check(const char *tablename,
void *targinfo,
unsigned int hook_mask)
{
- const struct ip6t_reject_info *rejinfo = targinfo;
+ const struct ip6t_reject_info *rejinfo = targinfo;
const struct ip6t_entry *e = entry;
if (rejinfo->with == IP6T_ICMP6_ECHOREPLY) {
diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c
index 456c76adcbf6..d3c154371b41 100644
--- a/net/ipv6/netfilter/ip6t_ah.c
+++ b/net/ipv6/netfilter/ip6t_ah.c
@@ -78,13 +78,13 @@ match(const struct sk_buff *skb,
DEBUGP("IPv6 AH spi %02X ",
(spi_match(ahinfo->spis[0], ahinfo->spis[1],
- ntohl(ah->spi),
- !!(ahinfo->invflags & IP6T_AH_INV_SPI))));
+ ntohl(ah->spi),
+ !!(ahinfo->invflags & IP6T_AH_INV_SPI))));
DEBUGP("len %02X %04X %02X ",
ahinfo->hdrlen, hdrlen,
(!ahinfo->hdrlen ||
- (ahinfo->hdrlen == hdrlen) ^
- !!(ahinfo->invflags & IP6T_AH_INV_LEN)));
+ (ahinfo->hdrlen == hdrlen) ^
+ !!(ahinfo->invflags & IP6T_AH_INV_LEN)));
DEBUGP("res %02X %04X %02X\n",
ahinfo->hdrres, ah->reserved,
!(ahinfo->hdrres && ah->reserved));
@@ -92,12 +92,12 @@ match(const struct sk_buff *skb,
return (ah != NULL)
&&
(spi_match(ahinfo->spis[0], ahinfo->spis[1],
- ntohl(ah->spi),
- !!(ahinfo->invflags & IP6T_AH_INV_SPI)))
+ ntohl(ah->spi),
+ !!(ahinfo->invflags & IP6T_AH_INV_SPI)))
&&
(!ahinfo->hdrlen ||
- (ahinfo->hdrlen == hdrlen) ^
- !!(ahinfo->invflags & IP6T_AH_INV_LEN))
+ (ahinfo->hdrlen == hdrlen) ^
+ !!(ahinfo->invflags & IP6T_AH_INV_LEN))
&&
!(ahinfo->hdrres && ah->reserved);
}
@@ -105,10 +105,10 @@ match(const struct sk_buff *skb,
/* Called when user tries to insert an entry of this type. */
static int
checkentry(const char *tablename,
- const void *entry,
+ const void *entry,
const struct xt_match *match,
- void *matchinfo,
- unsigned int hook_mask)
+ void *matchinfo,
+ unsigned int hook_mask)
{
const struct ip6t_ah *ahinfo = matchinfo;
diff --git a/net/ipv6/netfilter/ip6t_hl.c b/net/ipv6/netfilter/ip6t_hl.c
index 601cc1211c62..37c8a4d4ed78 100644
--- a/net/ipv6/netfilter/ip6t_hl.c
+++ b/net/ipv6/netfilter/ip6t_hl.c
@@ -41,7 +41,7 @@ static int match(const struct sk_buff *skb,
return (ip6h->hop_limit > info->hop_limit);
break;
default:
- printk(KERN_WARNING "ip6t_hl: unknown mode %d\n",
+ printk(KERN_WARNING "ip6t_hl: unknown mode %d\n",
info->mode);
return 0;
}
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index 26ac084adefc..700a11d25deb 100644
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -1,7 +1,7 @@
/* ipv6header match - matches IPv6 packets based
on whether they contain certain headers */
-/* Original idea: Brad Chapman
+/* Original idea: Brad Chapman
* Rewritten by: Andras Kis-Szabo <kisza@sch.bme.hu> */
/* (C) 2001-2002 Andras Kis-Szabo <kisza@sch.bme.hu>
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 5f5aa0e51478..0c468d35a937 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -50,7 +50,7 @@ static struct
0, NULL, { } },
{
/* PRE_ROUTING */
- { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
+ { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
0,
sizeof(struct ip6t_entry),
sizeof(struct ip6t_standard),
@@ -58,7 +58,7 @@ static struct
{ { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } },
-NF_ACCEPT - 1 } },
/* LOCAL_IN */
- { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
+ { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
0,
sizeof(struct ip6t_entry),
sizeof(struct ip6t_standard),
@@ -66,7 +66,7 @@ static struct
{ { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } },
-NF_ACCEPT - 1 } },
/* FORWARD */
- { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
+ { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
0,
sizeof(struct ip6t_entry),
sizeof(struct ip6t_standard),
@@ -74,7 +74,7 @@ static struct
{ { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } },
-NF_ACCEPT - 1 } },
/* LOCAL_OUT */
- { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
+ { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 },
0,
sizeof(struct ip6t_entry),
sizeof(struct ip6t_standard),
@@ -156,7 +156,7 @@ ip6t_local_hook(unsigned int hook,
ret = ip6t_do_table(pskb, hook, in, out, &packet_mangler);
- if (ret != NF_DROP && ret != NF_STOLEN
+ if (ret != NF_DROP && ret != NF_STOLEN
&& (memcmp(&(*pskb)->nh.ipv6h->saddr, &saddr, sizeof(saddr))
|| memcmp(&(*pskb)->nh.ipv6h->daddr, &daddr, sizeof(daddr))
|| (*pskb)->mark != mark
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index 277bf34638b4..a3eb5b8ce18d 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -87,10 +87,10 @@ static struct
}
};
-static struct xt_table packet_raw = {
- .name = "raw",
- .valid_hooks = RAW_VALID_HOOKS,
- .lock = RW_LOCK_UNLOCKED,
+static struct xt_table packet_raw = {
+ .name = "raw",
+ .valid_hooks = RAW_VALID_HOOKS,
+ .lock = RW_LOCK_UNLOCKED,
.me = THIS_MODULE,
.af = AF_INET6,
};
@@ -106,17 +106,17 @@ ip6t_hook(unsigned int hook,
return ip6t_do_table(pskb, hook, in, out, &packet_raw);
}
-static struct nf_hook_ops ip6t_ops[] = {
+static struct nf_hook_ops ip6t_ops[] = {
{
- .hook = ip6t_hook,
+ .hook = ip6t_hook,
.pf = PF_INET6,
.hooknum = NF_IP6_PRE_ROUTING,
.priority = NF_IP6_PRI_FIRST,
.owner = THIS_MODULE,
},
{
- .hook = ip6t_hook,
- .pf = PF_INET6,
+ .hook = ip6t_hook,
+ .pf = PF_INET6,
.hooknum = NF_IP6_LOCAL_OUT,
.priority = NF_IP6_PRI_FIRST,
.owner = THIS_MODULE,
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index a20615ffccff..a2353edf4ebc 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -349,7 +349,7 @@ static ctl_table nf_ct_ipv6_sysctl_table[] = {
.mode = 0644,
.proc_handler = &proc_dointvec,
},
- { .ctl_name = 0 }
+ { .ctl_name = 0 }
};
#endif
@@ -386,7 +386,7 @@ static int ipv6_nfattr_to_tuple(struct nfattr *tb[],
if (nfattr_bad_size(tb, CTA_IP_MAX, cta_min_ip))
return -EINVAL;
- memcpy(&t->src.u3.ip6, NFA_DATA(tb[CTA_IP_V6_SRC-1]),
+ memcpy(&t->src.u3.ip6, NFA_DATA(tb[CTA_IP_V6_SRC-1]),
sizeof(u_int32_t) * 4);
memcpy(&t->dst.u3.ip6, NFA_DATA(tb[CTA_IP_V6_DST-1]),
sizeof(u_int32_t) * 4);
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 3905cacc69af..b08622c992b2 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -104,9 +104,9 @@ static int icmpv6_packet(struct nf_conn *ct,
unsigned int hooknum)
{
/* Try to delete connection immediately after all replies:
- won't actually vanish as we still have skb, and del_timer
- means this will only run once even if count hits zero twice
- (theoretically possible with SMP) */
+ won't actually vanish as we still have skb, and del_timer
+ means this will only run once even if count hits zero twice
+ (theoretically possible with SMP) */
if (CTINFO2DIR(ctinfo) == IP_CT_DIR_REPLY) {
if (atomic_dec_and_test(&ct->proto.icmp.count)
&& del_timer(&ct->timeout))
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index d9c15402ba66..15ab1e3e8b56 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -311,7 +311,7 @@ static struct nf_ct_frag6_queue *nf_ct_frag6_intern(unsigned int hash,
write_lock(&nf_ct_frag6_lock);
#ifdef CONFIG_SMP
hlist_for_each_entry(fq, n, &nf_ct_frag6_hash[hash], list) {
- if (fq->id == fq_in->id &&
+ if (fq->id == fq_in->id &&
ipv6_addr_equal(&fq_in->saddr, &fq->saddr) &&
ipv6_addr_equal(&fq_in->daddr, &fq->daddr)) {
atomic_inc(&fq->refcnt);
@@ -374,7 +374,7 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst)
read_lock(&nf_ct_frag6_lock);
hlist_for_each_entry(fq, n, &nf_ct_frag6_hash[hash], list) {
- if (fq->id == id &&
+ if (fq->id == id &&
ipv6_addr_equal(src, &fq->saddr) &&
ipv6_addr_equal(dst, &fq->daddr)) {
atomic_inc(&fq->refcnt);
@@ -388,7 +388,7 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst)
}
-static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
+static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
struct frag_hdr *fhdr, int nhoff)
{
struct sk_buff *prev, *next;
@@ -405,12 +405,12 @@ static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
if ((unsigned int)end > IPV6_MAXPLEN) {
DEBUGP("offset is too large.\n");
- return -1;
+ return -1;
}
- if (skb->ip_summed == CHECKSUM_COMPLETE)
- skb->csum = csum_sub(skb->csum,
- csum_partial(skb->nh.raw,
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->csum = csum_sub(skb->csum,
+ csum_partial(skb->nh.raw,
(u8*)(fhdr + 1) - skb->nh.raw,
0));
@@ -625,7 +625,7 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
/* We have to remove fragment header from datagram and to relocate
* header in order to calculate ICV correctly. */
head->nh.raw[fq->nhoffset] = head->h.raw[0];
- memmove(head->head + sizeof(struct frag_hdr), head->head,
+ memmove(head->head + sizeof(struct frag_hdr), head->head,
(head->data - head->head) - sizeof(struct frag_hdr));
head->mac.raw += sizeof(struct frag_hdr);
head->nh.raw += sizeof(struct frag_hdr);
@@ -701,41 +701,41 @@ out_fail:
static int
find_prev_fhdr(struct sk_buff *skb, u8 *prevhdrp, int *prevhoff, int *fhoff)
{
- u8 nexthdr = skb->nh.ipv6h->nexthdr;
+ u8 nexthdr = skb->nh.ipv6h->nexthdr;
u8 prev_nhoff = (u8 *)&skb->nh.ipv6h->nexthdr - skb->data;
int start = (u8 *)(skb->nh.ipv6h+1) - skb->data;
int len = skb->len - start;
u8 prevhdr = NEXTHDR_IPV6;
- while (nexthdr != NEXTHDR_FRAGMENT) {
- struct ipv6_opt_hdr hdr;
- int hdrlen;
+ while (nexthdr != NEXTHDR_FRAGMENT) {
+ struct ipv6_opt_hdr hdr;
+ int hdrlen;
if (!ipv6_ext_hdr(nexthdr)) {
return -1;
}
- if (len < (int)sizeof(struct ipv6_opt_hdr)) {
+ if (len < (int)sizeof(struct ipv6_opt_hdr)) {
DEBUGP("too short\n");
return -1;
}
- if (nexthdr == NEXTHDR_NONE) {
+ if (nexthdr == NEXTHDR_NONE) {
DEBUGP("next header is none\n");
return -1;
}
- if (skb_copy_bits(skb, start, &hdr, sizeof(hdr)))
- BUG();
- if (nexthdr == NEXTHDR_AUTH)
- hdrlen = (hdr.hdrlen+2)<<2;
- else
- hdrlen = ipv6_optlen(&hdr);
+ if (skb_copy_bits(skb, start, &hdr, sizeof(hdr)))
+ BUG();
+ if (nexthdr == NEXTHDR_AUTH)
+ hdrlen = (hdr.hdrlen+2)<<2;
+ else
+ hdrlen = ipv6_optlen(&hdr);
prevhdr = nexthdr;
prev_nhoff = start;
- nexthdr = hdr.nexthdr;
- len -= hdrlen;
- start += hdrlen;
- }
+ nexthdr = hdr.nexthdr;
+ len -= hdrlen;
+ start += hdrlen;
+ }
if (len < 0)
return -1;
@@ -749,7 +749,7 @@ find_prev_fhdr(struct sk_buff *skb, u8 *prevhdrp, int *prevhoff, int *fhoff)
struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb)
{
- struct sk_buff *clone;
+ struct sk_buff *clone;
struct net_device *dev = skb->dev;
struct frag_hdr *fhdr;
struct nf_ct_frag6_queue *fq;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.