[IPV6]: Reset the network header in ip6_nd_hdr
ip6_nd_hdr is always called immediately after a alloc_skb + skb_reserve
sequence, i.e. when skb->tail is equal to skb->data, making it correct to use
skb_reset_network_header().
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 49523c2..32e8c3f 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -263,7 +263,8 @@
totlen = len + sizeof(struct ipv6hdr);
- skb->nh.raw = skb_put(skb, sizeof(struct ipv6hdr));
+ skb_reset_network_header(skb);
+ skb_put(skb, sizeof(struct ipv6hdr));
hdr = ipv6_hdr(skb);
*(__be32*)hdr = htonl(0x60000000);