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authorDavid S. Miller <davem@davemloft.net>2010-10-21 08:21:34 -0700
committerDavid S. Miller <davem@davemloft.net>2010-10-21 08:21:34 -0700
commit9941fb62762253774cc6177d0b9172ece5133fe1 (patch)
tree641fc2b376e2f84c7023aa0cd8b9d76f954cc3a1 /net/ipv6/netfilter/ip6_tables.c
parenta5190b4eea1f1c53ee26b3d1176441cafa8e7f79 (diff)
parent3b1a1ce6f418cb7ab35eb55c8a6575987a524e30 (diff)
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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
Diffstat (limited to 'net/ipv6/netfilter/ip6_tables.c')
-rw-r--r--net/ipv6/netfilter/ip6_tables.c84
1 files changed, 42 insertions, 42 deletions
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 6b331e9b570..51df035897e 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -215,7 +215,7 @@ static inline bool unconditional(const struct ip6t_ip6 *ipv6)
return memcmp(ipv6, &uncond, sizeof(uncond)) == 0;
}
-static inline const struct ip6t_entry_target *
+static inline const struct xt_entry_target *
ip6t_get_target_c(const struct ip6t_entry *e)
{
return ip6t_get_target((struct ip6t_entry *)e);
@@ -260,9 +260,9 @@ get_chainname_rulenum(const struct ip6t_entry *s, const struct ip6t_entry *e,
const char *hookname, const char **chainname,
const char **comment, unsigned int *rulenum)
{
- const struct ip6t_standard_target *t = (void *)ip6t_get_target_c(s);
+ const struct xt_standard_target *t = (void *)ip6t_get_target_c(s);
- if (strcmp(t->target.u.kernel.target->name, IP6T_ERROR_TARGET) == 0) {
+ if (strcmp(t->target.u.kernel.target->name, XT_ERROR_TARGET) == 0) {
/* Head of user chain: ERROR target with chainname */
*chainname = t->target.data;
(*rulenum) = 0;
@@ -271,7 +271,7 @@ get_chainname_rulenum(const struct ip6t_entry *s, const struct ip6t_entry *e,
if (s->target_offset == sizeof(struct ip6t_entry) &&
strcmp(t->target.u.kernel.target->name,
- IP6T_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
t->verdict < 0 &&
unconditional(&s->ipv6)) {
/* Tail of chains: STANDARD target (return/policy) */
@@ -369,7 +369,7 @@ ip6t_do_table(struct sk_buff *skb,
e = get_entry(table_base, private->hook_entry[hook]);
do {
- const struct ip6t_entry_target *t;
+ const struct xt_entry_target *t;
const struct xt_entry_match *ematch;
IP_NF_ASSERT(e);
@@ -403,10 +403,10 @@ ip6t_do_table(struct sk_buff *skb,
if (!t->u.kernel.target->target) {
int v;
- v = ((struct ip6t_standard_target *)t)->verdict;
+ v = ((struct xt_standard_target *)t)->verdict;
if (v < 0) {
/* Pop from stack? */
- if (v != IP6T_RETURN) {
+ if (v != XT_RETURN) {
verdict = (unsigned)(-v) - 1;
break;
}
@@ -434,7 +434,7 @@ ip6t_do_table(struct sk_buff *skb,
acpar.targinfo = t->data;
verdict = t->u.kernel.target->target(skb, &acpar);
- if (verdict == IP6T_CONTINUE)
+ if (verdict == XT_CONTINUE)
e = ip6t_next_entry(e);
else
/* Verdict */
@@ -474,7 +474,7 @@ mark_source_chains(const struct xt_table_info *newinfo,
e->counters.pcnt = pos;
for (;;) {
- const struct ip6t_standard_target *t
+ const struct xt_standard_target *t
= (void *)ip6t_get_target_c(e);
int visited = e->comefrom & (1 << hook);
@@ -488,13 +488,13 @@ mark_source_chains(const struct xt_table_info *newinfo,
/* Unconditional return/END. */
if ((e->target_offset == sizeof(struct ip6t_entry) &&
(strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < 0 &&
unconditional(&e->ipv6)) || visited) {
unsigned int oldpos, size;
if ((strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0) &&
+ XT_STANDARD_TARGET) == 0) &&
t->verdict < -NF_MAX_VERDICT - 1) {
duprintf("mark_source_chains: bad "
"negative verdict (%i)\n",
@@ -537,7 +537,7 @@ mark_source_chains(const struct xt_table_info *newinfo,
int newpos = t->verdict;
if (strcmp(t->target.u.user.name,
- IP6T_STANDARD_TARGET) == 0 &&
+ XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
if (newpos > newinfo->size -
sizeof(struct ip6t_entry)) {
@@ -565,7 +565,7 @@ mark_source_chains(const struct xt_table_info *newinfo,
return 1;
}
-static void cleanup_match(struct ip6t_entry_match *m, struct net *net)
+static void cleanup_match(struct xt_entry_match *m, struct net *net)
{
struct xt_mtdtor_param par;
@@ -581,14 +581,14 @@ static void cleanup_match(struct ip6t_entry_match *m, struct net *net)
static int
check_entry(const struct ip6t_entry *e, const char *name)
{
- const struct ip6t_entry_target *t;
+ const struct xt_entry_target *t;
if (!ip6_checkentry(&e->ipv6)) {
duprintf("ip_tables: ip check failed %p %s.\n", e, name);
return -EINVAL;
}
- if (e->target_offset + sizeof(struct ip6t_entry_target) >
+ if (e->target_offset + sizeof(struct xt_entry_target) >
e->next_offset)
return -EINVAL;
@@ -599,7 +599,7 @@ check_entry(const struct ip6t_entry *e, const char *name)
return 0;
}
-static int check_match(struct ip6t_entry_match *m, struct xt_mtchk_param *par)
+static int check_match(struct xt_entry_match *m, struct xt_mtchk_param *par)
{
const struct ip6t_ip6 *ipv6 = par->entryinfo;
int ret;
@@ -618,7 +618,7 @@ static int check_match(struct ip6t_entry_match *m, struct xt_mtchk_param *par)
}
static int
-find_check_match(struct ip6t_entry_match *m, struct xt_mtchk_param *par)
+find_check_match(struct xt_entry_match *m, struct xt_mtchk_param *par)
{
struct xt_match *match;
int ret;
@@ -643,7 +643,7 @@ err:
static int check_target(struct ip6t_entry *e, struct net *net, const char *name)
{
- struct ip6t_entry_target *t = ip6t_get_target(e);
+ struct xt_entry_target *t = ip6t_get_target(e);
struct xt_tgchk_param par = {
.net = net,
.table = name,
@@ -670,7 +670,7 @@ static int
find_check_entry(struct ip6t_entry *e, struct net *net, const char *name,
unsigned int size)
{
- struct ip6t_entry_target *t;
+ struct xt_entry_target *t;
struct xt_target *target;
int ret;
unsigned int j;
@@ -721,7 +721,7 @@ find_check_entry(struct ip6t_entry *e, struct net *net, const char *name,
static bool check_underflow(const struct ip6t_entry *e)
{
- const struct ip6t_entry_target *t;
+ const struct xt_entry_target *t;
unsigned int verdict;
if (!unconditional(&e->ipv6))
@@ -729,7 +729,7 @@ static bool check_underflow(const struct ip6t_entry *e)
t = ip6t_get_target_c(e);
if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
return false;
- verdict = ((struct ip6t_standard_target *)t)->verdict;
+ verdict = ((struct xt_standard_target *)t)->verdict;
verdict = -verdict - 1;
return verdict == NF_DROP || verdict == NF_ACCEPT;
}
@@ -752,7 +752,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
}
if (e->next_offset
- < sizeof(struct ip6t_entry) + sizeof(struct ip6t_entry_target)) {
+ < sizeof(struct ip6t_entry) + sizeof(struct xt_entry_target)) {
duprintf("checking: element %p size %u\n",
e, e->next_offset);
return -EINVAL;
@@ -784,7 +784,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
static void cleanup_entry(struct ip6t_entry *e, struct net *net)
{
struct xt_tgdtor_param par;
- struct ip6t_entry_target *t;
+ struct xt_entry_target *t;
struct xt_entry_match *ematch;
/* Cleanup all matches */
@@ -985,8 +985,8 @@ copy_entries_to_user(unsigned int total_size,
/* ... then go back and fix counters and names */
for (off = 0, num = 0; off < total_size; off += e->next_offset, num++){
unsigned int i;
- const struct ip6t_entry_match *m;
- const struct ip6t_entry_target *t;
+ const struct xt_entry_match *m;
+ const struct xt_entry_target *t;
e = (struct ip6t_entry *)(loc_cpu_entry + off);
if (copy_to_user(userptr + off
@@ -1003,7 +1003,7 @@ copy_entries_to_user(unsigned int total_size,
m = (void *)e + i;
if (copy_to_user(userptr + off + i
- + offsetof(struct ip6t_entry_match,
+ + offsetof(struct xt_entry_match,
u.user.name),
m->u.kernel.match->name,
strlen(m->u.kernel.match->name)+1)
@@ -1015,7 +1015,7 @@ copy_entries_to_user(unsigned int total_size,
t = ip6t_get_target_c(e);
if (copy_to_user(userptr + off + e->target_offset
- + offsetof(struct ip6t_entry_target,
+ + offsetof(struct xt_entry_target,
u.user.name),
t->u.kernel.target->name,
strlen(t->u.kernel.target->name)+1) != 0) {
@@ -1053,7 +1053,7 @@ static int compat_calc_entry(const struct ip6t_entry *e,
const void *base, struct xt_table_info *newinfo)
{
const struct xt_entry_match *ematch;
- const struct ip6t_entry_target *t;
+ const struct xt_entry_target *t;
unsigned int entry_offset;
int off, i, ret;
@@ -1105,7 +1105,7 @@ static int compat_table_info(const struct xt_table_info *info,
static int get_info(struct net *net, void __user *user,
const int *len, int compat)
{
- char name[IP6T_TABLE_MAXNAMELEN];
+ char name[XT_TABLE_MAXNAMELEN];
struct xt_table *t;
int ret;
@@ -1118,7 +1118,7 @@ static int get_info(struct net *net, void __user *user,
if (copy_from_user(name, user, sizeof(name)) != 0)
return -EFAULT;
- name[IP6T_TABLE_MAXNAMELEN-1] = '\0';
+ name[XT_TABLE_MAXNAMELEN-1] = '\0';
#ifdef CONFIG_COMPAT
if (compat)
xt_compat_lock(AF_INET6);
@@ -1415,14 +1415,14 @@ do_add_counters(struct net *net, const void __user *user, unsigned int len,
#ifdef CONFIG_COMPAT
struct compat_ip6t_replace {
- char name[IP6T_TABLE_MAXNAMELEN];
+ char name[XT_TABLE_MAXNAMELEN];
u32 valid_hooks;
u32 num_entries;
u32 size;
u32 hook_entry[NF_INET_NUMHOOKS];
u32 underflow[NF_INET_NUMHOOKS];
u32 num_counters;
- compat_uptr_t counters; /* struct ip6t_counters * */
+ compat_uptr_t counters; /* struct xt_counters * */
struct compat_ip6t_entry entries[0];
};
@@ -1431,7 +1431,7 @@ compat_copy_entry_to_user(struct ip6t_entry *e, void __user **dstptr,
unsigned int *size, struct xt_counters *counters,
unsigned int i)
{
- struct ip6t_entry_target *t;
+ struct xt_entry_target *t;
struct compat_ip6t_entry __user *ce;
u_int16_t target_offset, next_offset;
compat_uint_t origsize;
@@ -1466,7 +1466,7 @@ compat_copy_entry_to_user(struct ip6t_entry *e, void __user **dstptr,
}
static int
-compat_find_calc_match(struct ip6t_entry_match *m,
+compat_find_calc_match(struct xt_entry_match *m,
const char *name,
const struct ip6t_ip6 *ipv6,
unsigned int hookmask,
@@ -1488,7 +1488,7 @@ compat_find_calc_match(struct ip6t_entry_match *m,
static void compat_release_entry(struct compat_ip6t_entry *e)
{
- struct ip6t_entry_target *t;
+ struct xt_entry_target *t;
struct xt_entry_match *ematch;
/* Cleanup all matches */
@@ -1509,7 +1509,7 @@ check_compat_entry_size_and_hooks(struct compat_ip6t_entry *e,
const char *name)
{
struct xt_entry_match *ematch;
- struct ip6t_entry_target *t;
+ struct xt_entry_target *t;
struct xt_target *target;
unsigned int entry_offset;
unsigned int j;
@@ -1591,7 +1591,7 @@ compat_copy_entry_from_user(struct compat_ip6t_entry *e, void **dstptr,
unsigned int *size, const char *name,
struct xt_table_info *newinfo, unsigned char *base)
{
- struct ip6t_entry_target *t;
+ struct xt_entry_target *t;
struct xt_target *target;
struct ip6t_entry *de;
unsigned int origsize;
@@ -1899,7 +1899,7 @@ compat_do_ip6t_set_ctl(struct sock *sk, int cmd, void __user *user,
}
struct compat_ip6t_get_entries {
- char name[IP6T_TABLE_MAXNAMELEN];
+ char name[XT_TABLE_MAXNAMELEN];
compat_uint_t size;
struct compat_ip6t_entry entrytable[0];
};
@@ -2054,7 +2054,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
case IP6T_SO_GET_REVISION_MATCH:
case IP6T_SO_GET_REVISION_TARGET: {
- struct ip6t_get_revision rev;
+ struct xt_get_revision rev;
int target;
if (*len != sizeof(rev)) {
@@ -2191,7 +2191,7 @@ static int icmp6_checkentry(const struct xt_mtchk_param *par)
/* The built-in targets: standard (NULL) and error. */
static struct xt_target ip6t_builtin_tg[] __read_mostly = {
{
- .name = IP6T_STANDARD_TARGET,
+ .name = XT_STANDARD_TARGET,
.targetsize = sizeof(int),
.family = NFPROTO_IPV6,
#ifdef CONFIG_COMPAT
@@ -2201,9 +2201,9 @@ static struct xt_target ip6t_builtin_tg[] __read_mostly = {
#endif
},
{
- .name = IP6T_ERROR_TARGET,
+ .name = XT_ERROR_TARGET,
.target = ip6t_error,
- .targetsize = IP6T_FUNCTION_MAXNAMELEN,
+ .targetsize = XT_FUNCTION_MAXNAMELEN,
.family = NFPROTO_IPV6,
},
};