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Diffstat (limited to 'net/ipv6/raw.c')
-rw-r--r--net/ipv6/raw.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index d6dedc4..c2e629d 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -220,7 +220,7 @@ static int rawv6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
struct sockaddr_in6 *addr = (struct sockaddr_in6 *) uaddr;
- __u32 v4addr = 0;
+ __be32 v4addr = 0;
int addr_type;
int err;
@@ -290,7 +290,7 @@ out:
void rawv6_err(struct sock *sk, struct sk_buff *skb,
struct inet6_skb_parm *opt,
- int type, int code, int offset, u32 info)
+ int type, int code, int offset, __be32 info)
{
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
@@ -370,9 +370,9 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
if (skb->ip_summed != CHECKSUM_UNNECESSARY)
- skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+ skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
&skb->nh.ipv6h->daddr,
- skb->len, inet->num, 0);
+ skb->len, inet->num, 0));
if (inet->hdrincl) {
if (skb_checksum_complete(skb)) {
@@ -479,8 +479,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
int offset;
int len;
int total_len;
- u32 tmp_csum;
- u16 csum;
+ __wsum tmp_csum;
+ __sum16 csum;
if (!rp->checksum)
goto send;
@@ -530,16 +530,15 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
/* in case cksum was not initialized */
if (unlikely(csum))
- tmp_csum = csum_sub(tmp_csum, csum);
+ tmp_csum = csum_sub(tmp_csum, csum_unfold(csum));
- tmp_csum = csum_ipv6_magic(&fl->fl6_src,
+ csum = csum_ipv6_magic(&fl->fl6_src,
&fl->fl6_dst,
total_len, fl->proto, tmp_csum);
- if (tmp_csum == 0)
- tmp_csum = -1;
+ if (csum == 0 && fl->proto == IPPROTO_UDP)
+ csum = CSUM_MANGLED_0;
- csum = tmp_csum;
if (skb_store_bits(skb, offset, &csum, 2))
BUG();
@@ -586,7 +585,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
if (err)
goto error_fault;
- IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS);
+ IP6_INC_STATS(rt->rt6i_idev, IPSTATS_MIB_OUTREQUESTS);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
dst_output);
if (err > 0)
@@ -600,7 +599,7 @@ error_fault:
err = -EFAULT;
kfree_skb(skb);
error:
- IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
+ IP6_INC_STATS(rt->rt6i_idev, IPSTATS_MIB_OUTDISCARDS);
return err;
}
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