};
static struct dn_fib_rule *dn_fib_rules = &default_rule;
-static rwlock_t dn_fib_rules_lock = RW_LOCK_UNLOCKED;
+static DEFINE_RWLOCK(dn_fib_rules_lock);
int dn_fib_rtm_delrule(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
#endif
(!rtm->rtm_type || rtm->rtm_type == r->r_action) &&
(!rta[RTA_PRIORITY-1] || memcmp(RTA_DATA(rta[RTA_PRIORITY-1]), &r->r_preference, 4) == 0) &&
- (!rta[RTA_IIF-1] || strcmp(RTA_DATA(rta[RTA_IIF-1]), r->r_ifname) == 0) &&
+ (!rta[RTA_IIF-1] || rtattr_strcmp(rta[RTA_IIF-1], r->r_ifname) == 0) &&
(!rtm->rtm_table || (r && rtm->rtm_table == r->r_table))) {
err = -EPERM;
new_r->r_table = table_id;
if (rta[RTA_IIF-1]) {
struct net_device *dev;
- memcpy(new_r->r_ifname, RTA_DATA(rta[RTA_IIF-1]), IFNAMSIZ);
- new_r->r_ifname[IFNAMSIZ-1] = 0;
+ rtattr_strlcpy(new_r->r_ifname, rta[RTA_IIF-1], IFNAMSIZ);
new_r->r_ifindex = -1;
dev = dev_get_by_name(new_r->r_ifname);
if (dev) {