lk/linux-kernel-test
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Merge branch 'master' into for-next

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This commit is contained in:
Jiri Kosina
2010-06-16 18:08:13 +02:00
parent fd0961ff67 7e27d6e778
commit f1bbbb6912
3859 changed files with 293553 additions and 106001 deletions
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10
net/netfilter/nf_conntrack_core.c
View File

@@ -424,6 +424,16 @@ __nf_conntrack_confirm(struct sk_buff *skb)
spin_lock_bh(&nf_conntrack_lock);
/* We have to check the DYING flag inside the lock to prevent
a race against nf_ct_get_next_corpse() possibly called from
user context, else we insert an already 'dead' hash, blocking
further use of that particular connection -JM */
if (unlikely(nf_ct_is_dying(ct))) {
spin_unlock_bh(&nf_conntrack_lock);
return NF_ACCEPT;
}
/* See if there's one in the list already, including reverse:
NAT could have grabbed it without realizing, since we're
not in the hash. If there is, we lost race. */

12
net/netfilter/nf_conntrack_sip.c
View File

@@ -1393,10 +1393,8 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
nf_ct_refresh(ct, skb, sip_timeout * HZ);
if (skb_is_nonlinear(skb)) {
pr_debug("Copy of skbuff not supported yet.\n");
return NF_ACCEPT;
}
if (unlikely(skb_linearize(skb)))
return NF_DROP;
dptr = skb->data + dataoff;
datalen = skb->len - dataoff;
@@ -1455,10 +1453,8 @@ static int sip_help_udp(struct sk_buff *skb, unsigned int protoff,
nf_ct_refresh(ct, skb, sip_timeout * HZ);
if (skb_is_nonlinear(skb)) {
pr_debug("Copy of skbuff not supported yet.\n");
return NF_ACCEPT;
}
if (unlikely(skb_linearize(skb)))
return NF_DROP;
dptr = skb->data + dataoff;
datalen = skb->len - dataoff;

17
net/netfilter/x_tables.c
View File

@@ -699,10 +699,8 @@ void xt_free_table_info(struct xt_table_info *info)
vfree(info->jumpstack);
else
kfree(info->jumpstack);
if (sizeof(unsigned int) * nr_cpu_ids > PAGE_SIZE)
vfree(info->stackptr);
else
kfree(info->stackptr);
free_percpu(info->stackptr);
kfree(info);
}
@@ -753,14 +751,9 @@ static int xt_jumpstack_alloc(struct xt_table_info *i)
unsigned int size;
int cpu;
size = sizeof(unsigned int) * nr_cpu_ids;
if (size > PAGE_SIZE)
i->stackptr = vmalloc(size);
else
i->stackptr = kmalloc(size, GFP_KERNEL);
i->stackptr = alloc_percpu(unsigned int);
if (i->stackptr == NULL)
return -ENOMEM;
memset(i->stackptr, 0, size);
size = sizeof(void **) * nr_cpu_ids;
if (size > PAGE_SIZE)
@@ -844,10 +837,6 @@ struct xt_table *xt_register_table(struct net *net,
struct xt_table_info *private;
struct xt_table *t, *table;
ret = xt_jumpstack_alloc(newinfo);
if (ret < 0)
return ERR_PTR(ret);
/* Don't add one object to multiple lists. */
table = kmemdup(input_table, sizeof(struct xt_table), GFP_KERNEL);
if (!table) {

4
net/netfilter/xt_TEE.c
View File

@@ -76,7 +76,7 @@ tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
if (ip_route_output_key(net, &rt, &fl) != 0)
return false;
dst_release(skb_dst(skb));
skb_dst_drop(skb);
skb_dst_set(skb, &rt->u.dst);
skb->dev = rt->u.dst.dev;
skb->protocol = htons(ETH_P_IP);
@@ -157,7 +157,7 @@ tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
if (dst == NULL)
return false;
dst_release(skb_dst(skb));
skb_dst_drop(skb);
skb_dst_set(skb, dst);
skb->dev = dst->dev;
skb->protocol = htons(ETH_P_IPV6);