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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
[linux-2.6-microblaze.git]
/
net
/
ipv6
/
mcast.c
diff --git
a/net/ipv6/mcast.c
b/net/ipv6/mcast.c
index
54ec163
..
cd951fa
100644
(file)
--- a/
net/ipv6/mcast.c
+++ b/
net/ipv6/mcast.c
@@
-447,7
+447,8
@@
int ip6_mc_source(int add, int omode, struct sock *sk,
if (psl)
count += psl->sl_max;
if (psl)
count += psl->sl_max;
- newpsl = sock_kmalloc(sk, IP6_SFLSIZE(count), GFP_KERNEL);
+ newpsl = sock_kmalloc(sk, struct_size(newpsl, sl_addr, count),
+ GFP_KERNEL);
if (!newpsl) {
err = -ENOBUFS;
goto done;
if (!newpsl) {
err = -ENOBUFS;
goto done;
@@
-457,7
+458,8
@@
int ip6_mc_source(int add, int omode, struct sock *sk,
if (psl) {
for (i = 0; i < psl->sl_count; i++)
newpsl->sl_addr[i] = psl->sl_addr[i];
if (psl) {
for (i = 0; i < psl->sl_count; i++)
newpsl->sl_addr[i] = psl->sl_addr[i];
- atomic_sub(IP6_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
+ atomic_sub(struct_size(psl, sl_addr, psl->sl_max),
+ &sk->sk_omem_alloc);
kfree_rcu(psl, rcu);
}
psl = newpsl;
kfree_rcu(psl, rcu);
}
psl = newpsl;
@@
-525,8
+527,9
@@
int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf,
goto done;
}
if (gsf->gf_numsrc) {
goto done;
}
if (gsf->gf_numsrc) {
- newpsl = sock_kmalloc(sk, IP6_SFLSIZE(gsf->gf_numsrc),
- GFP_KERNEL);
+ newpsl = sock_kmalloc(sk, struct_size(newpsl, sl_addr,
+ gsf->gf_numsrc),
+ GFP_KERNEL);
if (!newpsl) {
err = -ENOBUFS;
goto done;
if (!newpsl) {
err = -ENOBUFS;
goto done;
@@
-543,7
+546,8
@@
int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf,
newpsl->sl_count, newpsl->sl_addr, 0);
if (err) {
mutex_unlock(&idev->mc_lock);
newpsl->sl_count, newpsl->sl_addr, 0);
if (err) {
mutex_unlock(&idev->mc_lock);
- sock_kfree_s(sk, newpsl, IP6_SFLSIZE(newpsl->sl_max));
+ sock_kfree_s(sk, newpsl, struct_size(newpsl, sl_addr,
+ newpsl->sl_max));
goto done;
}
mutex_unlock(&idev->mc_lock);
goto done;
}
mutex_unlock(&idev->mc_lock);
@@
-559,7
+563,8
@@
int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf,
if (psl) {
ip6_mc_del_src(idev, group, pmc->sfmode,
psl->sl_count, psl->sl_addr, 0);
if (psl) {
ip6_mc_del_src(idev, group, pmc->sfmode,
psl->sl_count, psl->sl_addr, 0);
- atomic_sub(IP6_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
+ atomic_sub(struct_size(psl, sl_addr, psl->sl_max),
+ &sk->sk_omem_alloc);
kfree_rcu(psl, rcu);
} else {
ip6_mc_del_src(idev, group, pmc->sfmode, 0, NULL, 0);
kfree_rcu(psl, rcu);
} else {
ip6_mc_del_src(idev, group, pmc->sfmode, 0, NULL, 0);
@@
-2607,7
+2612,8
@@
static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
err = ip6_mc_del_src(idev, &iml->addr, iml->sfmode,
psl->sl_count, psl->sl_addr, 0);
RCU_INIT_POINTER(iml->sflist, NULL);
err = ip6_mc_del_src(idev, &iml->addr, iml->sfmode,
psl->sl_count, psl->sl_addr, 0);
RCU_INIT_POINTER(iml->sflist, NULL);
- atomic_sub(IP6_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
+ atomic_sub(struct_size(psl, sl_addr, psl->sl_max),
+ &sk->sk_omem_alloc);
kfree_rcu(psl, rcu);
}
kfree_rcu(psl, rcu);
}