*net_lvl = host_lvl;
return 0;
case CIPSO_V4_MAP_STD:
- if (host_lvl < doi_def->map.std->lvl.local_size) {
+ if (host_lvl < doi_def->map.std->lvl.local_size &&
+ doi_def->map.std->lvl.local[host_lvl] < CIPSO_V4_INV_LVL) {
*net_lvl = doi_def->map.std->lvl.local[host_lvl];
return 0;
}
- break;
+ return -EPERM;
}
return -EINVAL;
*host_lvl = doi_def->map.std->lvl.cipso[net_lvl];
return 0;
}
- break;
+ return -EPERM;
}
return -EINVAL;
u16 cat_low;
u16 cat_high;
- for(net_iter = 0; net_iter < net_cat_len; net_iter += 4) {
+ for (net_iter = 0; net_iter < net_cat_len; net_iter += 4) {
cat_high = ntohs(*((__be16 *)&net_cat[net_iter]));
if ((net_iter + 4) <= net_cat_len)
cat_low = ntohs(*((__be16 *)&net_cat[net_iter + 2]));
*/
void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway)
{
- if (skb->nh.iph->protocol == IPPROTO_ICMP || error != -EACCES)
+ if (ip_hdr(skb)->protocol == IPPROTO_ICMP || error != -EACCES)
return;
if (gateway)
&cipso_ptr[6],
secattr);
break;
+ case CIPSO_V4_TAG_RANGE:
+ ret_val = cipso_v4_parsetag_rng(doi_def,
+ &cipso_ptr[6],
+ secattr);
+ break;
}
skbuff_getattr_return: