static int ipcomp6_scratch_users;
static LIST_HEAD(ipcomp6_tfms_list);
-static int ipcomp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struct sk_buff *skb)
+static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
{
int err = 0;
u8 nexthdr = 0;
t->id.proto = IPPROTO_IPV6;
t->id.spi = xfrm6_tunnel_alloc_spi((xfrm_address_t *)&x->props.saddr);
+ if (!t->id.spi)
+ goto error;
+
memcpy(t->id.daddr.a6, x->id.daddr.a6, sizeof(struct in6_addr));
memcpy(&t->sel, &x->sel, sizeof(t->sel));
t->props.family = AF_INET6;
return t;
error:
+ t->km.state = XFRM_STATE_DEAD;
xfrm_state_put(t);
+ t = NULL;
goto out;
}
if (!scratches)
return;
- for_each_cpu(i) {
+ for_each_possible_cpu(i) {
void *scratch = *per_cpu_ptr(scratches, i);
vfree(scratch);
ipcomp6_scratches = scratches;
- for_each_cpu(i) {
+ for_each_possible_cpu(i) {
void *scratch = vmalloc(IPCOMP_SCRATCH_SIZE);
if (!scratch)
return NULL;
if (!tfms)
return;
- for_each_cpu(cpu) {
+ for_each_possible_cpu(cpu) {
struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu);
crypto_free_tfm(tfm);
}
if (!tfms)
goto error;
- for_each_cpu(cpu) {
+ for_each_possible_cpu(cpu) {
struct crypto_tfm *tfm = crypto_alloc_tfm(alg_name, 0);
if (!tfm)
goto error;