Pull hp-machvec into release branch

[mv-sheeva.git] / net / ipv6 / icmp.c

diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 5176fc655ea907084f814c17590eccccadfabdf4..b7185fb3377ce08105d46e34741cea01b85610a7 100644 (file)
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -287,7 +287,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
        int iif = 0;
        int addr_type = 0;
        int len;
-       int hlimit;
+       int hlimit, tclass;
        int err = 0;
 
        if ((u8*)hdr < skb->head || (u8*)(hdr+1) > skb->tail)
@@ -374,7 +374,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
        if (err)
                goto out;
        if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
-               goto out_dst_release;
+               goto out;
 
        if (ipv6_addr_is_multicast(&fl.fl6_dst))
                hlimit = np->mcast_hops;
@@ -385,6 +385,10 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
        if (hlimit < 0)
                hlimit = ipv6_get_hoplimit(dst->dev);
 
+       tclass = np->cork.tclass;
+       if (tclass < 0)
+               tclass = 0;
+
        msg.skb = skb;
        msg.offset = skb->nh.raw - skb->data;
 
@@ -400,7 +404,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
        err = ip6_append_data(sk, icmpv6_getfrag, &msg,
                              len + sizeof(struct icmp6hdr),
                              sizeof(struct icmp6hdr),
-                             hlimit, NULL, &fl, (struct rt6_info*)dst,
+                             hlimit, tclass, NULL, &fl, (struct rt6_info*)dst,
                              MSG_DONTWAIT);
        if (err) {
                ip6_flush_pending_frames(sk);
@@ -434,6 +438,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
        struct dst_entry *dst;
        int err = 0;
        int hlimit;
+       int tclass;
 
        saddr = &skb->nh.ipv6h->daddr;
 
@@ -464,7 +469,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
        if (err)
                goto out;
        if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
-               goto out_dst_release;
+               goto out;
 
        if (ipv6_addr_is_multicast(&fl.fl6_dst))
                hlimit = np->mcast_hops;
@@ -475,13 +480,17 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
        if (hlimit < 0)
                hlimit = ipv6_get_hoplimit(dst->dev);
 
+       tclass = np->cork.tclass;
+       if (tclass < 0)
+               tclass = 0;
+
        idev = in6_dev_get(skb->dev);
 
        msg.skb = skb;
        msg.offset = 0;
 
        err = ip6_append_data(sk, icmpv6_getfrag, &msg, skb->len + sizeof(struct icmp6hdr),
-                               sizeof(struct icmp6hdr), hlimit, NULL, &fl,
+                               sizeof(struct icmp6hdr), hlimit, tclass, NULL, &fl,
                                (struct rt6_info*)dst, MSG_DONTWAIT);
 
        if (err) {
@@ -496,7 +505,6 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
 out_put: 
        if (likely(idev != NULL))
                in6_dev_put(idev);
-out_dst_release:
        dst_release(dst);
 out: 
        icmpv6_xmit_unlock();
@@ -549,7 +557,7 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info)
        read_lock(&raw_v6_lock);
        if ((sk = sk_head(&raw_v6_htable[hash])) != NULL) {
                while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr,
-                                           skb->dev->ifindex))) {
+                                           IP6CB(skb)->iif))) {
                        rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
                        sk = sk_next(sk);
                }