/* Clear queue. */
if (flags&MSG_PEEK) {
int clear = 0;
- spin_lock_irq(&sk->sk_receive_queue.lock);
+ spin_lock_bh(&sk->sk_receive_queue.lock);
if (skb == skb_peek(&sk->sk_receive_queue)) {
__skb_unlink(skb, &sk->sk_receive_queue);
clear = 1;
}
- spin_unlock_irq(&sk->sk_receive_queue.lock);
+ spin_unlock_bh(&sk->sk_receive_queue.lock);
if (clear)
kfree_skb(skb);
}
static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
struct raw6_sock *rp)
{
- struct inet_sock *inet = inet_sk(sk);
struct sk_buff *skb;
int err = 0;
int offset;
int len;
+ int total_len;
u32 tmp_csum;
u16 csum;
goto out;
offset = rp->offset;
- if (offset >= inet->cork.length - 1) {
+ total_len = inet_sk(sk)->cork.length - (skb->nh.raw - skb->data);
+ if (offset >= total_len - 1) {
err = -EINVAL;
ip6_flush_pending_frames(sk);
goto out;
tmp_csum = csum_ipv6_magic(&fl->fl6_src,
&fl->fl6_dst,
- inet->cork.length, fl->proto, tmp_csum);
+ total_len, fl->proto, tmp_csum);
if (tmp_csum == 0)
tmp_csum = -1;
struct flowi *fl, struct rt6_info *rt,
unsigned int flags)
{
- struct inet_sock *inet = inet_sk(sk);
+ struct ipv6_pinfo *np = inet6_sk(sk);
struct ipv6hdr *iph;
struct sk_buff *skb;
unsigned int hh_len;
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
dst_output);
if (err > 0)
- err = inet->recverr ? net_xmit_errno(err) : 0;
+ err = np->recverr ? net_xmit_errno(err) : 0;
if (err)
goto error;
out:
ip6_dst_store(sk, dst,
ipv6_addr_equal(&fl.fl6_dst, &np->daddr) ?
&np->daddr : NULL);
- if (err > 0)
- err = np->recverr ? net_xmit_errno(err) : 0;
release_sock(sk);
out:
struct sk_buff *skb;
int amount = 0;
- spin_lock_irq(&sk->sk_receive_queue.lock);
+ spin_lock_bh(&sk->sk_receive_queue.lock);
skb = skb_peek(&sk->sk_receive_queue);
if (skb != NULL)
amount = skb->tail - skb->h.raw;
- spin_unlock_irq(&sk->sk_receive_queue.lock);
+ spin_unlock_bh(&sk->sk_receive_queue.lock);
return put_user(amount, (int __user *)arg);
}