for (i = 0; i < ACCOUNT_MAX_TABLES; i++) {
/* Found free slot */
if (ipt_acc_tables[i].name[0] == 0) {
+ u_int32_t j, calc_mask, netsize=0;
+
DEBUGP("ACCOUNT: Found free slot: %d\n", i);
-
strncpy (ipt_acc_tables[i].name, name, ACCOUNT_TABLE_NAME_LEN-1);
ipt_acc_tables[i].ip = ip;
ipt_acc_tables[i].netmask = netmask;
/* Calculate netsize */
- u_int32_t j, calc_mask, netsize=0;
calc_mask = htonl(netmask);
for (j = 31; j >= 0; j--) {
if (calc_mask&(1<<j))
unsigned int hook_mask)
{
struct ipt_acc_info *info = targinfo;
+ int table_nr;
if (targinfosize != IPT_ALIGN(sizeof(struct ipt_acc_info))) {
DEBUGP("ACCOUNT: targinfosize %u != %u\n",
}
spin_lock_bh(&ipt_acc_lock);
- int table_nr = ipt_acc_table_insert(info->table_name, info->net_ip,
- info->net_mask);
+ table_nr = ipt_acc_table_insert(info->table_name, info->net_ip,
+ info->net_mask);
if (table_nr == -1) {
printk("ACCOUNT: Table insert problem. Aborting\n");
spin_unlock_bh(&ipt_acc_lock);
u_int32_t src_ip, u_int32_t dst_ip,
u_int32_t size, u_int32_t *itemcount)
{
- unsigned char is_src = 0, is_dst = 0;
+ unsigned char is_src = 0, is_dst = 0, src_slot, dst_slot;
+ char is_src_new_ip = 0, is_dst_new_ip = 0; /* Check if this entry is new */
DEBUGP("ACCOUNT: ipt_acc_depth0_insert: %u.%u.%u.%u/%u.%u.%u.%u "
"for net %u.%u.%u.%u/%u.%u.%u.%u, size: %u\n", NIPQUAD(src_ip),
return;
}
- /* Check if this entry is new */
- char is_src_new_ip = 0, is_dst_new_ip = 0;
-
/* Calculate array positions */
- unsigned char src_slot = (unsigned char)((src_ip&0xFF000000) >> 24);
- unsigned char dst_slot = (unsigned char)((dst_ip&0xFF000000) >> 24);
+ src_slot = (unsigned char)((src_ip&0xFF000000) >> 24);
+ dst_slot = (unsigned char)((dst_ip&0xFF000000) >> 24);
/* Increase size counters */
if (is_src) {
int ipt_acc_handle_prepare_read(char *tablename, u_int32_t *count)
{
int handle, i, table_nr=-1;
+ unsigned char depth;
for (i = 0; i < ACCOUNT_MAX_TABLES; i++)
if (strncmp(ipt_acc_tables[i].name, tablename,
}
/* Recursive copy of complete data structure */
- u_int32_t depth = ipt_acc_handles[handle].depth;
+ depth = ipt_acc_handles[handle].depth;
if (depth == 0) {
memcpy(ipt_acc_handles[handle].data,
ipt_acc_tables[table_nr].data,
int ipt_acc_handle_prepare_read_flush(char *tablename, u_int32_t *count)
{
int handle, i, table_nr=-1;
+ void *new_data_page;
for (i = 0; i < ACCOUNT_MAX_TABLES; i++)
if (strncmp(ipt_acc_tables[i].name, tablename,
return -1;
/* Try to allocate memory */
- void *new_data_page = (void*)get_zeroed_page(GFP_ATOMIC);
- if (!new_data_page)
- {
+ if (!(new_data_page = (void*)get_zeroed_page(GFP_ATOMIC))) {
printk("ACCOUNT: ipt_acc_handle_prepare_read_flush(): "
"Out of memory!\n");
return -1;
{
struct ipt_acc_handle_ip handle_ip;
u_int32_t handle_ip_size = sizeof (struct ipt_acc_handle_ip);
-
u_int32_t i;
for (i = 0; i <= 255; i++) {
*/
int ipt_acc_handle_get_data(u_int32_t handle, void *to_user)
{
- u_int32_t tmpbuf_pos=0;
+ u_int32_t tmpbuf_pos=0, net_ip;
+ unsigned char depth;
if (handle >= ACCOUNT_MAX_HANDLES) {
printk("ACCOUNT: invalid handle for ipt_acc_handle_get_data() "
return -1;
}
- u_int32_t net_ip = ipt_acc_handles[handle].ip;
- u_int32_t depth = ipt_acc_handles[handle].depth;
+ net_ip = ipt_acc_handles[handle].ip;
+ depth = ipt_acc_handles[handle].depth;
/* 8 bit network */
if (depth == 0) {
ret = 0;
break;
case IPT_SO_GET_ACCOUNT_GET_HANDLE_USAGE: {
+ u_int32_t i;
if (*len < sizeof(struct ipt_acc_handle_sockopt)) {
printk("ACCOUNT: ipt_acc_get_ctl: wrong data size (%u != %u)"
" for IPT_SO_GET_ACCOUNT_GET_HANDLE_USAGE\n",
}
/* Find out how many handles are in use */
- u_int32_t i;
handle.itemcount = 0;
spin_lock_bh(&ipt_acc_userspace_lock);
for (i = 0; i < ACCOUNT_MAX_HANDLES; i++)
break;
}
case IPT_SO_GET_ACCOUNT_GET_TABLE_NAMES: {
+ u_int32_t size = 0, i;
+ char *tnames;
+
spin_lock_bh(&ipt_acc_lock);
/* Determine size of table names */
- u_int32_t size = 0, i;
for (i = 0; i < ACCOUNT_MAX_TABLES; i++) {
if (ipt_acc_tables[i].name[0] != 0)
size += strlen (ipt_acc_tables[i].name) + 1;
break;
}
/* Copy table names to userspace */
- char *tnames = user;
+ tnames = user;
for (i = 0; i < ACCOUNT_MAX_TABLES; i++) {
if (ipt_acc_tables[i].name[0] != 0) {
int len = strlen (ipt_acc_tables[i].name) + 1;