};
#endif
-static unsigned int ip6qhashfn(__be32 id, struct in6_addr *saddr,
- struct in6_addr *daddr)
+static unsigned int ip6qhashfn(__be32 id, const struct in6_addr *saddr,
+ const struct in6_addr *daddr)
{
u32 a, b, c;
static unsigned int nf_hashfn(struct inet_frag_queue *q)
{
- struct nf_ct_frag6_queue *nq;
+ const struct nf_ct_frag6_queue *nq;
nq = container_of(q, struct nf_ct_frag6_queue, q);
return ip6qhashfn(nq->id, &nq->saddr, &nq->daddr);
static void nf_ct_frag6_evictor(void)
{
+ local_bh_disable();
inet_frag_evictor(&nf_init_frags, &nf_frags);
+ local_bh_enable();
}
static void nf_ct_frag6_expire(unsigned long data)
spin_lock(&fq->q.lock);
- if (fq->q.last_in & COMPLETE)
+ if (fq->q.last_in & INET_FRAG_COMPLETE)
goto out;
fq_kill(fq);
static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
- struct frag_hdr *fhdr, int nhoff)
+ const struct frag_hdr *fhdr, int nhoff)
{
struct sk_buff *prev, *next;
int offset, end;
- if (fq->q.last_in & COMPLETE) {
+ if (fq->q.last_in & INET_FRAG_COMPLETE) {
pr_debug("Allready completed\n");
goto err;
}
* or have different end, the segment is corrupted.
*/
if (end < fq->q.len ||
- ((fq->q.last_in & LAST_IN) && end != fq->q.len)) {
+ ((fq->q.last_in & INET_FRAG_LAST_IN) && end != fq->q.len)) {
pr_debug("already received last fragment\n");
goto err;
}
- fq->q.last_in |= LAST_IN;
+ fq->q.last_in |= INET_FRAG_LAST_IN;
fq->q.len = end;
} else {
/* Check if the fragment is rounded to 8 bytes.
}
if (end > fq->q.len) {
/* Some bits beyond end -> corruption. */
- if (fq->q.last_in & LAST_IN) {
+ if (fq->q.last_in & INET_FRAG_LAST_IN) {
pr_debug("last packet already reached.\n");
goto err;
}
*/
if (offset == 0) {
fq->nhoffset = nhoff;
- fq->q.last_in |= FIRST_IN;
+ fq->q.last_in |= INET_FRAG_FIRST_IN;
}
write_lock(&nf_frags.lock);
list_move_tail(&fq->q.lru_list, &nf_init_frags.lru_list);
goto ret_orig;
}
- if (fq->q.last_in == (FIRST_IN|LAST_IN) && fq->q.meat == fq->q.len) {
+ if (fq->q.last_in == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
+ fq->q.meat == fq->q.len) {
ret_skb = nf_ct_frag6_reasm(fq, dev);
if (ret_skb == NULL)
pr_debug("Can't reassemble fragmented packets\n");