#include <linux/module.h>
#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
+static const char nf_frags_cache_name[] = "nf-frags";
struct nf_ct_frag6_skb_cb
{
int offset, end;
u8 ecn;
- if (fq->q.last_in & INET_FRAG_COMPLETE) {
+ if (fq->q.flags & INET_FRAG_COMPLETE) {
pr_debug("Already completed\n");
goto err;
}
* or have different end, the segment is corrupted.
*/
if (end < fq->q.len ||
- ((fq->q.last_in & INET_FRAG_LAST_IN) && end != fq->q.len)) {
+ ((fq->q.flags & INET_FRAG_LAST_IN) && end != fq->q.len)) {
pr_debug("already received last fragment\n");
goto err;
}
- fq->q.last_in |= INET_FRAG_LAST_IN;
+ fq->q.flags |= 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 & INET_FRAG_LAST_IN) {
+ if (fq->q.flags & INET_FRAG_LAST_IN) {
pr_debug("last packet already reached.\n");
goto err;
}
*/
if (offset == 0) {
fq->nhoffset = nhoff;
- fq->q.last_in |= INET_FRAG_FIRST_IN;
+ fq->q.flags |= INET_FRAG_FIRST_IN;
}
return 0;
goto ret_orig;
}
- if (fq->q.last_in == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
+ if (fq->q.flags == (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)
nf_frags.qsize = sizeof(struct frag_queue);
nf_frags.match = ip6_frag_match;
nf_frags.frag_expire = nf_ct_frag6_expire;
- inet_frags_init(&nf_frags);
-
+ nf_frags.frags_cache_name = nf_frags_cache_name;
+ ret = inet_frags_init(&nf_frags);
+ if (ret)
+ goto out;
ret = register_pernet_subsys(&nf_ct_net_ops);
if (ret)
inet_frags_fini(&nf_frags);
+out:
return ret;
}